Mathematics College

helpppppp!!!!!!!! pleaseee!!!!!!!!!!

Answers

Answer 1

Adding all of the areas together:

5 x 6 = 30

4 x 6 = 24

3 x 6 = 18

4^2 + 3^2 = 16 + 9 = 25(square root) = 5

" " = 5

30 + 24 + 18 + 5 + 5 = 82 ft^2

Related Questions

which distance is closer to 13 AB or CD

Answers

It’s CD because it’s a longer line

CD I hope this is correct

A retail store owner buys 300 cups from a manufacturer. The retail store owner pays a flat delivery fee of $50 in addition to $2 for each cup delivered. If a cup is scratched upon delivery, the manufacturer provides a refund of $1 per scratched cup. If the store owner pays the manufacturer $584 for the 300 cups, how many scratched cups are there?

Answers

Answer:

284 scratched cups

Step-by-step explanation:

it's in the picture

Find the radius of the cone.

Answers

Answer:

Radius = 6

Step-by-step explanation:

The volume of a cone is V= pi*r^2*h/3

In this case, h=18 in.

Volume= 216pi in^3

So all you need to do is plug in and solve.

216pi = pi*r^2 *6

36=r^2

r=6

Radius of cone is 6 in.

What is cone?

A cone is a shape created by connecting all the points of a circular base (which does not contain the apex) to a common point known as the apex or vertex using a series of line segments or lines.

Given that;

Volume of cone = 216π in³

Height = 18 in

Since we know that,

The volume of a cone is V= πr²h/3

Therefore plug the values,

⇒216π = πr²(18)/3

⇒ 36 = r²

⇒ r = 6 in

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Solve the inequality
X/3+9> 14

Answers

[tex]\\ \sf\longmapsto \dfrac{x}{3}+9>14[/tex]

[tex]\\ \sf\longmapsto \dfrac{x}{3}>5[/tex]

[tex]\\ \sf\longmapsto x>3(5)[/tex]

[tex]\\ \sf\longmapsto x>15[/tex]

Answer:

the answer is x>15

Step-by-step explanation:

A coat usually sells for $62.95. It is on sale for 10% off.
What is the sale price?

Answers

Answer:

Hii, okay so the sale price is $56.66, Hope this helps

Step-by-step explanation:

3. A cookie recipe called for 3 1/2 cups of sugar for every 2 1/6 cups of flour.
a. What is the unit rate of cups of
sugar to cups of flour?
b. How many cups of sugar would
you need if you used 6 cups of
flour?

Answers

3.5 to 2.167

2.80

Step-by-step explanation:

Find the value of x ?

Answers

Answer:

x = 232

Step-by-step explanation:

We know the measure of two angles now if you add both of them (90 +38) it will get u to 128now subtract 128 from 360and it will give u 232.

5x - 3y - 25 = 0 as well as the values of p, w, and draw the graph

Answers

My work to your question

What is the measure of z? z = [?]

Answers

The measure of z in its simplest form is 3√11

We solve the triangle using pythagoras' theorem.

What is pythagoras' theorem?

Pythagoras' theorem states that in any right angled triangle with sides a, b and hypotenuse side, c which is the longest side, the square of the hypotenuse side equal the sum of the squares of the other two sides.

So, according to Pythagoras' theorem,

c² = a² + b²

The required equations

Since we have three right angled triangles, in the smallest right angled triangle, we have

z² = y² + 3² (1)

In the next larger right angled triangle, we have

x² = y² + 27² (2)

In the largest right angled triangle, we have

(3 + 27)² = z² + x²

30² = z² + x² (3)

Substituting (2) into (3), we have

30² = z² + x²

30² = z² + y² + 27²

30² - 27² = z² + y²

900 - 729 = z² + y²

171 = z² + y²

z² = 171 - y² (4)

Equating (1) and (4), we have

y² + 3² = 171 - y²

y² + 9 = 171 - y²

y² + y² = 171 + 9

2y² = 180

y² = 180/2

y² = 90

The measure of z

Substituting y² into (1), we have

z² = y² + 3²

z² = 90 + 9

z² = 99

z = √99

z = 3√11

So, the measure of z is 3√11

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Answer: first answer 3, 2nd answer 10.

Step-by-step explanation:

I just did the question on acellus

A worker makes 220 for 8 hours of work. At this rate, how much does the worker make per hour

Answers

Answer:

22.5

Step-by-step explanation:

8hrs=220

1hr=220÷8

1hr=22.5

Worker make per hour will be "22.5".

According to the question,

The worker makes,

[tex]8 \ hours = 220[/tex]

then,

Per hour, worker will make,

→ [tex]1 \ hour = \frac{220}{8}[/tex]

By applying division, we get

→ [tex]1 \ hour = 22.5[/tex]

Thus the solution above is appropriate.

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find the value of x and y
will give brainiest

Answers

Answer:

[tex]2x + 7 = 3x - 7 \\ 3x - 2x = 7 + 7 = 14 \\ x = 14 \\ 2x + 7 + 12y + 1 = 180 \\ 12y + 36 = 180 \\ 12y = 180 - 36 = 144 \\ y = 144 \div 12 = 12[/tex]

Find the total of 5 8/12 and 3 3/12?

Answers

Answer:

8 11/12

Step-by-step explanation:

5 + 3 = 8

8/12 + 3/12 = 11/12

8 + 11/12 = 8 11/12

The triangles shown below must be congruent

Answers

Answer:

A. True

Step-by-step explanation:

Two triangles that have two of their sides equal, as well as the angle between them also equal, are congruent

Answer:

ITS FALSE

Step-by-step explanation:

I DID IT

help me please with the question I will mark BRAINLIEST

Answers

Answer:

4^126^78^57^3

Step-by-step explanation:

apply the indices law

multiple means additiondivision means subtraction you are suppose to add the powers or subtract where necessary4^9x 4^3= 4^56^5x6^2=6^78^6÷8=8^57^8÷7^6=7^2

Use the given figure to find the length of x. x+14 x 8

Answers

If you’re wanting the answer it’s x+112

What is the area of the shaded portion of the circle?
O (1611 - 32) in
(1611-8) in
O (641-32) in
O (6451 - 8) in?
8 in

Answers

Answer:

The answer is either the 2nd or the 4th option.

Step-by-step explanation:

HELP ASAP! Will award brainliest and crown

Answers

The equation is 5x + 0

Answer 5x + 0

I believe the answer is 5x + 0 simply because the arrow on the graph.

Hope this was helpful :)

What is the circumference of a circle when the diameter is 8cm?

Answers

Answer:

C = 25.13cm

C = π d = π · 8 ≈ 25.13274cm

Answer:

the answer is 4cm circumference

Is it possible to construct a triangle with the side lengths of 6 cm 11cm and 13 cm why or why not?

Answers

Answer:

yes because....

Step-by-step explanation:

6 + 11 > 13

Solve the inequality. Then, graph the solution on the number line. (Show all your work) z+6>3 2z < -12

Answers

Answer:

[tex] - 3 < z < 6[/tex]

Step-by-step explanation:

[tex]z + 6 > 3 \\ 2z < 12[/tex]

[tex]z + 6 > 3 \\ z + 6 - 6 > 3 - 6 \\ z > - 3[/tex]

[tex]2z < 12 \\ \frac{2z}{2} < \frac{12}{2} \\ z < 6[/tex]

answer

[tex] - 3 < z < 6[/tex]

Which of the following does NOT have a unit price of $24 for one sweater?

$38 for 2 sweaters

$72 for 3 sweaters

$96 for 4 sweaters

$120 for 5 sweaters

Answers

Answer:

$38 for 2 sweaters

Step-by-step explanation:

$38 for 2 sweaters ---> $38/2 = $19

$72 for 3 sweaters

$96 for 4 sweaters

$120 for 5 sweaters

The first one! $38 divided by 2 is 19 so it’s not the unit price of $24.

If Jaquaviontavious has 56 Glock 17s and his hamster is 97 years old, how many pencils will it take to replace the alternator on a Tesla?

Answers

Answer:

okay 1. nice name what your middle?

2. why would someone with a name like that have a hamster

3. a pencil is nothing compared to a vehicle like a tesla

4. AK 47 Mac 11 Glocks N 9’s

it will take exactly 217.2529865 pencils to replace the alternator on a Tesla

The ratio of pigs to cows on a farm is 4:3.

a) If there are 36 cows, how many pigs are there?

b) If there are 70 pigs and cows all together, how many are cows?

Answers

Step-by-step explanation:

p : c

4 : 3 = x : 36

3x = 4 × 36

3x = 144

x = 48

p + c = 70

c = 3/7 × 70

c = 3 × 10

c = 30

what is 0 - 9 equal

Answers

Answer:

0-9 is nine

coz zero have no value to subtaract 9 from zero

How does the test variable of an object affect the amount of mechanical energy it contains?

Answers

Answer:

rg53º

Step-by-step explanation:

grnrgnrn

A coat usually sells for $62.95. It is on sale for 10% off.
What is the sale price?

Answers

The sale price is $56.66

Formula: original price * % = discount Price

Original price - discount price= sale price

Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

A is the correct answer.

Answer:

A. I believe

Step-by-step explanation:

Help me please help me help please help

Answers

Answer:

3/4

Step-by-step explanation:

its right

The total temperature measured by 3 thermometers was −15 degrees Fahrenheit.

What was the average temperature measured by the 3 thermometers?

Answers

Answer:

-15 ÷ 3 = -5

Step-by-step explanation:

If 3 thermometers totaled -15, then they share that value equally.

Kristin won 70 pieces of gum playing
hoops. After giving some away she only
has 54 remaining. How many did she give
away?

Answers

Answer:

Step-by-step explanation:

to find the answer we can do a subtraction problem.

70-54=?

70-54=16

so she gave away 16 pieces of gum.

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