FIND THE AREA PLEASE HELP ILL GIVE BRAINLIESTTTT

FIND THE AREA PLEASE HELP ILL GIVE BRAINLIESTTTT

Answers

Answer 1

Answer:

53.2 square feet

638.4 square inches

Step-by-step explanation:

The formula for area of parallogram is l x w.

91.2 inches to feet is 7.6 feet.

7.6 is the width and 7 is the length.

7.6 x 7 = 53.2


Related Questions

describe the following polynomial by degree and number of terms x^4-3x^2+2

Answers

Answer:

Option c

Step-by-step explanation:

Three terms and the degree is four

Hence Three terms,fourth Degree is your required answer

I hope it helped you

Is 2.89 rational or irrational

Answers

Answer:

Rational

Step-by-step explanation:

Rational numbers:

Rational numbers are such numbers that can be expressed in the form p/q, where the value of q must not be equivalent to 0.

Irrational numbers:

These numbers cannot be expressed in the form p/q, where the value of q must not be equivalent to 0.                                                                                                                                          

[tex]\implies 2.89 = \dfrac{289}{100} \ \ \text{[In} \ \frac{\text{p}}{\text{q}} \ \text{form (\text{q}} \neq 0)]}[/tex]

Thus, 2.89 is a rational number.

The radius of the sphere is 10 units. What is the approximate volume of the sphere? Use 3.14 round to nearest whole cubic unit

Answers

Answer:

2,355 cubic units

Step-by-step explanation:

We will see that the volume of the sphere is 2,355 cubic units.

How to get the volume of a sphere?

We know that for a sphere of radius R, the volume is given by:

Here we know that:

R = 10 units

pi = 3.14

Replacing that in the volume equation we get:

So the volume of the sphere is 2,355 cubic units.

Kyle needs 4 feet of ribbon for an art project. He has 20 inches of ribbon. How many
more inches does Kyle need for the project?
1 foot = 12 inches

Answers

Answer:

28 Inches more

Step-by-step explanation:

1 ft = 12 in

He needs 4ft

12x4=48

So he needs 48 inches

He has 20 inches

48-20=28

He needs 28 inches

Will give BRAINLIEST this is the full question please show work. Easy

Answers

Answer:

[tex]4x-y-11=0[/tex]

or

[tex]y = 4x -11[/tex]

Step-by-step explanation:

Equation of given line is: y = 4x - 7Comparing it with: y = mx + b, we find: slope (m) = 4Required line is parallel to the line y = 4x - 7SLopes of parallel lines are equal.-> slope of required line (m) = 4Required line passes through the point (3, 1) [tex]\implies x_1= 3,\: y_1= 1[/tex]Equation of line in point slope form is [tex] y-y_1= m(x-x_1)[/tex]Plugging the values of m, [tex]x_1,\: and\: y_1[/tex] in the above equation, we find:

[tex] y-1= 4(x-3)[/tex]

[tex] y-1= 4x-12[/tex]

[tex] \implies -1+12= 4x-y[/tex]

[tex] \implies \red{\bold{ 4x-y-11=0}}[/tex]

or

[tex]\purple{\bold{y = 4x -11}}[/tex]

Answer:

[tex]y = 4x - 11[/tex]

Step-by-step explanation:

Parallel lines have the same slope.

[tex]1 = 4(3) + b[/tex]

[tex]1 = 12 + b[/tex]

[tex]b = - 11[/tex]

[tex]y = 4x - 11[/tex]

solvr 5 3/4 = z- 6 3/8

Answers

Answer:

x=12 1/8

hope this helps

can i get brainliest

Figure ABCD is similar to figure WXYZ. Which proportion must be true for these figures?

Answers

Answer:

Polygon WXYZ is the same shape and size as polygon ABCD. Each side of WXYZ is double the length of ABCD. The ratio of the length of each side of WXYZ to its corresponding side of ABCD is 2. A characteristic of figures that have the same shape is that ratios of corresponding sides are equal.

Step-by-step explanation:

NESESITO LA RESPUETA URGENTEEEEEE


[tex]\frac{(6)}{(3)}[/tex]

Answers

La contesta es 2. 6/3= 2 ( perdon, hablo ingles, hago mi meyor trabaja hablar ese in español)

I need help with a question.

Some students are playing a game. they roll a number cube and spin the arrow on a spinner on each turn.

-The number cube has sides numbered 1 through 6.
-The spinner has 3 equal-sized sections colored red(r), yellow(y), and blue(b).

This tree diagram shows the sample space for the possible outcomes of rolling a number cube one time and then spinning the arrow on the spinner once.(I'll put the diagram on the bottom)

What is the probability that, on a student's turn, the number cube will land with an even number on the top face and the arrow on the spinner will stop on the blue(b) section?
A. 1/3
B. 3/6
C. 3/18
D. 9/16

Answers

Answer:

option c

Step-by-step explanation:

3/6probability of number cube lands on an even number

1/3 probability that it will land on the spinner

multiply 1/3 x 3/6 =3/18

let me know if i get it correct

The probability that on a student's turn, the number cube will land with an even number on the top face and the arrow on the spinner will stop on the blue(b) section is P = 3/18

What is Probability?

The probability that an event will occur is measured by the ratio of favorable examples to the total number of situations possible

Probability = number of desirable outcomes / total number of possible outcomes

The value of probability lies between 0 and 1

Given data ,

The probability of the number cube landing with an even number on the top face is 3/6 or 1/2 since there are three even numbers (2, 4, and 6) out of the six possible outcomes (1, 2, 3, 4, 5, and 6)

The probability of the arrow on the spinner stopping on the blue section is 1/3 since there is only one blue section out of the three possible outcomes

To find the probability of both events occurring together, we multiply the probabilities of each event:

P(even number and blue section) = P(even number) × P(blue section)

P(even number and blue section) = 1/2 × 1/3

P(even number and blue section) = 1/6

P = 3/18

Therefore, the probability that, on a student's turn, the number cube will land with an even number on the top face and the arrow on the spinner will stop on the blue section is 1/6.

Hence , the probability is P = 3/18

To learn more about probability click :

https://brainly.com/question/17089724

#SPJ2

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Answers

Answer:

---------------HeyA AtorO ----------------------

[tex] \large{ \tt{ \star \: S \: O \: L \: U \: T \: I \: O \: N : }}[/tex]

We're provided a parallelogram ABCD. You must have known that the opposite angles of parallelogram are always equal.

∠C = ∠A = 123° & ∠C = ∠D = x ° { suppose }

Set up an equation & solve for x :

[tex] \tt{ \star \: {123 \degree + 123 \degree + x + x = 360 \degree}}[/tex]

[tex] \longrightarrow \tt \: 246 + 2x = 360[/tex]

[tex] \longrightarrow \tt \: 2x = 360 - 246[/tex]

[tex] \longrightarrow \tt 2x = 114[/tex]

[tex] \longrightarrow \tt \: x = \boxed{ \tt{57}}[/tex]

Hence , Our final answer is 57° .

----------- HappY LearninG <3 ------------------

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Answers

Answer:

x = 3√2

Step-by-step explanation:

This is a special triangle known as the 45-45-90 triangle. It has special rules that I will detail below:

a = xb = xc = x√2

Since we known that x = 3 plug in this value to find b and c, or the hypotenuse:

a = x = 3

b = x = 3

c = x√2 = 3√2

BRAINLIEST please if this helped!

Solve x2 − 20 = 0. If necessary, round to the nearest hundredth.
±4.47
400
±40
There is no solution as you cannot take the square root of a negative number.

Answers

Answer:

Option A, [tex]x =[/tex] ± [tex]4.47[/tex]

Step-by-step explanation:

Step 1:  Add 20 to both sides

[tex]x^2 - 20 = 0[/tex]

[tex]x^2 - 20 + 20 = 0 + 20[/tex]

[tex]x^2 = 20[/tex]

Step 2:  Square root both sides

[tex]\sqrt{x^2} = \sqrt{20}[/tex]

[tex]x =[/tex] ± [tex]4.47[/tex]

Answer:  Option A, [tex]x =[/tex] ± [tex]4.47[/tex]

I hope this I better than the blurry photo I took '-'​

Answers

Answer:The fourth option

decreases by 1 minute every 2 hours trained

Step-by-step explanation:

If y is how much it decreses its negative, and if the slope is -1/2 then they decrease by one for every 2 hours since the two represents x.

PLEASE HELP WILL MARK BRAINLIEST THANK YOU

Answers

Answer:

When used as a diacritic mark, the term dot is usually reserved for the interpunct, or to the glyphs "combining dot above" and "combining dot below" which may be combined with some letters of the extended Latin alphabets in use in Central European languages and Vietnamese

Select the correct answer.
Which value of x makes the equation true?

Answers

Answer:

letter  po
3(-11)-6        -33-6         -39

----------   =  ----------  =  ---------- = 13
    3                3               3

7(-11)-6         -77-6         -83
----------   =  ----------  =  ---------- = 13
    3                3               6

Given the diagram below, if CD = x + 4,
DE = 2x + 7, and CE = 7x-25, what is the value
of x?

Answers

Answer:
9

Explanation :
check out my attached work
Hope it helps, let me know if you have any questions !
Have a nice rest of your day :)

An evangelist traveled 748 miles in 12 hours
to get to his next meeting. What was his average rate of speed? (Write answer as a mixed number.)
pls and thank you :)​

Answers

Answer:

23

Step-by-step explanation:

this is because it is 23

Answer:

speed=distance ÷time

speed=748÷12

speed=6.333

For what value of x does 32X = 93x-4?
=
1
2
3
4

Answers

Answer:

B. 2

Step-by-step explanation:

So when we are dealing with exponents identify the following terms

Base:  the number being multiplied by itself

Exponent: the number of times you multiply the base number by itself

So in this problem we would have to find what x is in order to find our exponents, you can do this by substiting each number for x and solving as  is

[tex]3^4=3*3*3*3=81[/tex]

[tex]9^2=9*9=81[/tex]

How many solutions does the equation y + 12 = y + 10 + 2 have?

Zero

One

Two

Infinitely many

Answers

Answer:

Infinitely many

Step-by-step explanation:

1. Subtract y from both sides:

y-y + 12 = y-y + 10 + 2

12 = 10 + 2

2. Simplify:

12 = 12

Because the left and right side are equal, then there are infinitely many solutions.

hope this helps!

find the value of each variable. 3x 2y 34

Answers

X= 30

Y=28

Step-by-step explanation:

It's a right-angle triangle. So, 3 x 30 will give you a 90 degree angle.

180-90=90

That means the next 2 angles should add to 90.

2x28=56

56+34=90

Hope this helps!

5 I think of a number x. If I subtract the number 7 from it, I get the same answer as if I double it and add 3. Find the value of x.​

Answers

Answer:

x = -10

Step-by-step explanation:

the equation will be;

x - 7 = 2x + 3

- 7 - 3 = 2x - x

- 10 = 1x

x = -10

A skateboard is marked 20% off. If the board originally cost $45.00, what is the sale price?

Answers

Answer:

$36.00

Step-by-step explanation:

given:

original cost= $45.00

discount= 20%

to find:

the sale price of the skateboard.

solution:

[tex]original \: price \times \frac{discount \%}{100} [/tex]

[tex] = 45.00 \times \frac{20}{100} [/tex]

[tex] = 45 \times 0.2[/tex]

[tex] = 9.00[/tex]

[tex]45 - 9[/tex]

[tex] = 36.00[/tex]

therefore, the sale price of the skateboard is $36.00

Mr Ahmad bought 2 fans and 3 table lamps for $540. Each fan cost 3 times as much as a table lamp. (a) Find the cost of each table lamp. (b) Find the cost of each fan.​

Answers

Answer:

(a) $60

(b) $180

Step-by-step explanation:

Let the price of 1 table lamp be t.

Then the price of a fan is 3t.

2(3t) + 3t = 540

6t + 3t = 540

9t = 540

t = 60

A table lamp costs $60.

3($60) = $180

A fan costs $180.

A 400 pound metal star is hanging on two cables which are attached to the ceiling. The left hand cable makes a 18° angle with the ceiling while the right hand cable makes a 72° angle with the ceiling. What is the tension on each of the cables? (Round your answers to three decimal places.)

Answers

Answer:

left: 123.607 lbright: 380.423 lb

Step-by-step explanation:

By balancing horizontal and vertical forces, we find the cable tensions to be ...

  Ta = W·sin(b)/sin(a+b) . . . . . where W is the weight being held

  Tb = W·sin(a)/sin(a+b)

Where Ta is the tension in the cable that makes an angle of 'a' with respect to the vertical, and Tb is the tension in the cable that makes an angle of 'b' with respect to the vertical.

__

The given angles are with respect to the ceiling, so the angles with respect to the vertical will be their compmements.

left cable (a)

  angle 'a' is 90° -18° = 72°

  angle 'b' is 90° -72° = 18°

  a+b = 72° +18° = 90°

  Ta = (400 lb)sin(18°)/sin(90°) = 123.607 lb

right cable (b)

  Tb = (400 lb)sin(72°)/sin(90°) = 380.423 lb

_____

Additional comment

The nice expressions for cable tension come from the balance of forces.

  vertical: Ta·cos(a) +Tb·cos(b) = W

  horizontal: Ta·sin(a) = Tb·sin(b)

Solving the horizontal equation for Ta, we get ...

  Ta = Tb·sin(b)/sin(a)

Substituting into the vertical equaiton gives ...

  Tb·sin(b)cos(a)/sin(a) +Tb·cos(b) = W

Multiplying by sin(a) gives ...

  Tb(sin(b)cos(a) +sin(a)cos(b)) = W·sin(a)

Using the trig identity for the sine of the sum of angles, we can rewrite this in the form shown above:

  Tb = W·sin(a)/sin(a+b)

The problem is symmetrical with respect to 'a' and 'b', so the other tension is found by interchanging 'a' and 'b' in the equation:

  Ta = W·sin(b)/sin(a+b)

Part A)
Please solve this system of equations using the elimination method ONLY.

3x - 2t = 4
2x - 5 = -t

Part B)
Which number is the most convenient to multiply by when solving this linear system of equations by elimination?

A) -3
B) -1
C) 1
D) 2

Thank you in advance.

Answers

Answer:

  D)  2

Step-by-step explanation:

When solving a system of equations using elimination, it often works well to start with them in a form that has all of the variables on the same side of the equal sign. Putting the second equation into standard form will accomplish that:

3x -2t = 42x +t = 5

To eliminate one of the variables from the system, the equations are multiplied by numbers and combined (added or subtracted) so that the coefficient of one of the varibles becomes 0.

__

Choosing a multiplier

The coefficients of x are 3 and 2. If we are to eliminate x, we either need to multiply one equation by a rational number (2/3 or 3/2), or we need to multiply the two equations by two different numbers (2, 3).

The coefficients of y are -2 and 1. If we are to eliminate y, it is convenient to multiply the second equation by 2. This is probably the most convenient choice.

__

Solution

Multiplying the second equation by 2 and adding it to the first equation, we have ...

  (3x -2t) +2(2x +t) = (4) +2(5)

  7x = 14 . . . . . simplify; the y-variable is eliminated

  x = 2 . . . . . . divide by 7

Using the original second equation, we have ...

  2(2) -5 = -t = -1

  t = 1

So, the solution is (x, t) = (2, 1).

Can yall help me please

Answers

Answer:

Im not good at math just breath and dont psnik

Step-by-step explanation:

can someone help me pls

Answers

Part A

Multiply each age with its corresponding frequency

19*2 = 3820*3 = 6021*1 = 2122*4 = 8823*1 = 23

Then add up those products

38+60+21+88+23 = 230

We divide that sum over the total frequency of 11 (since 2+3+1+4+1 = 11).

mean = 230/11 = 20.9 approximately

Answer: 20.9

Nice work on getting the correct answer.

============================================================

Part B

x = age of the new player

Adding x to the sum of the products 230, and then dividing over 11+1 = 12 will get us the new mean of 22.

The 230 represents the sum of the ages of the original eleven people. The expression 230+x represents the sum of the twelve ages.

So,

(230+x)/12 = 22

230+x = 12*22

230+x = 264

x = 264-230

x = 34

Answer: 34

What is the range of the relation below?

Answers

Answer:

a

Step-by-step explanation:

you can see on y in which range the line goes, I hope its correct

Answer:

Step-by-step explanation:

None of them its:

-3.2 ≤ y ≤ 4.

PLEASE HELP WILL MARK BRAINLIEST THANK YOU

Answers

Answer: x = -6

Step-by-step explanation:

     The line of x = -6 will be parallel to the y-axis because it is a vertical line, and the y-axis runs vertically.

    I have graphed the line of x = -6 so you can see it and compare it with the y-axis. See attached.

The sum of the digits of a three digit number is 19. The second digit is one more than the first digit. The third
digit is two more than the second digit. Find the number.
A. 890
B. 124
C. 345
D. 568

Answers

Answer:

D. 568

Step-by-step explanation:

Let the number is in the form of xyz

We have

Sum of the digits is 19

x + y + z = 19

The second digit is one more than the first digit

y = x + 1

The third digit is two more than the second digit

z = y + 2 = x + 1 + 2 = x + 3

Substitute the values of y and z into the first equation and solve for x

x + x + 1 + x + 3 = 193x + 4 = 193x = 15x = 5

Find the value of y and z

y = 5 + 1 = 6z = 5 + 3 = 8

The number is 568

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