Answers
Answer:
For radius = 12 the area = 452.16
for diameter = 16.8 the area = 221.5584
for radius = 3.4 the area = 36.2984
for diameter =10 the area = 78.5
Step-by-step explanation:
Related Questions
rewrite 14x − 4y = 13 in slope-intercept form.
Answers
Answer:
y=7/2 x − 13/4
Step-by-step explanation:
Answer:
y=(14x-13)÷4
Step-by-step explanation:
1. Subtract 14x from both sides
2. DIvide by -4
4 less than four times a number is equal to three times the same number plus 1
Answers
Answer:
5Step-by-step explanation:
let x be the number we are looking for
Mathematically the statement “4 less than four times a number”
means 4x - 4
Mathematically the statement “three times the same number plus 1”
means 3x + 1
Statement 1 is equal to statement 2
means 4x - 4 = 3x + 1
We got an equation and we need to solve it :
4x - 4 = 3x + 1
⇔ 4x - 3x = 1 + 4
⇔ x = 5
Evaluate each expression
6! =
3! • 2=
31
Answers
[tex] \mathcal{SOLUTION: }[/tex]
[tex] \: \bold{ \red{6!}= 6×5×4×3×2×1= \boxed{ \bold{ \blue{720}}}}[/tex]Therefore, the value of 6! is 720.
━┈─────────────────────┈━
[tex] \mathbb{ \color{brown} \: PROBLEM } \: \: \bold{{ \color{brown}{2}}} : [/tex][tex] \mathcal{SOLUTION: }[/tex]
[tex] \bold{3! \cdot 2! }\implies \bold{(3×2×1) \cdot( 2×1 )}[/tex][tex] \: \: \: \: \: \: \: \: \: \: \: \: \implies \: \bold{ 6 \times 2} = \boxed{ \bold{ \blue{12}}}[/tex]Therefore, the value of the given expression is 12.
━┈─────────────────────┈━
EXPLANATION:The mathematical symbol n! is read as "n factorial". The exclamation point "!" is read as factorial. And please remember or take note that 0! is equal to 1, and 1! is also equal to 1.ฅ^•ﻌ•^ฅ
_______________∞_______________
Are my answers correct, if not can you explain why?
Answers
Answer:
the first one would actually negative because to the left is negative and to the right is positive. and you got the y wrong, that is actually a 2 because you dont include the line you count from, making it (-3,2).
the second one would be perfectly correct.
the third one is actually (-2,-2) and i have no idea how you got that answer, how you would count it 0, its to the left -2 and down -2.
the fourth one, would be actually (-6,-1), remember, a point goes (x,y)
Select the correct answer. Which expression is equivalent to
[tex] \sqrt[3]{200 {k}^{15} } [/tex]
Answers
Answer:
B
Step-by-step explanation:
Exponent: 15/3 = 5
Coefficient: [tex]\sqrt[3]{200} =2\sqrt[3]{25}[/tex]
Hope this helps!
Please help major importance
Answers
Explanation: The standard deviation is lower therefore the numbers are closer together.
Answer:
A history
Step-by-step explanation:
h(n) = -n + 3
g(n) = 2n + 3
Find h (-7).g(-7)
Answers
Answer: -110
Step-by-step explanation:
Can someone help me with this problem? Thanks
Answers
Answer:
8(5+8)
Step-by-step explanation:
The GCF of 40 and 64 is 8. Then you divide 40 and 64 by 8.
What is the ratio of 2 miles driven and $6. 00 cab fare
Answers
Answer:
2 to 6, 2/6, or 2:6
Step-by-step explanation:
a ratio is a comparison of two values expressed as a quotient
How do I do GCF (greatest common factor on -5y - 35? I need help because I am not good at it.
Answers
Answer:
-5(y+7)
Step-by-step explanation:
Well, the numbers you can divide 5 with are 1 and 5.
35 divides both with 1 and 5 too, but since 5 is the greatest, you choose 5.
so,
you divide both with -5, since both are negative.
-5y/-5 = y
-35/-5 = 7
so,
-5(y+7)
check:
-5*y = -5y
-5*7 = -35
so,
-5y-35, that's true.
Answer:
GCF = 5
Step-by-step explanation:
for the values 5, 35
Solution by Factorization:
The factors of 5 are: 1, 5
The factors of 35 are: 1, 5, 7, 35
Then the greatest common factor is 5.
Solve the inequality x over 3 + 5 > 2
Answers
Answer:
x > -9
Step-by-step explanation:
Hello!
We can solve this equation like any normal equation, just remember to flip the sign when dividing or multiplying by a negative number.
x/3 + 5 > 2x/3 > -3 => subtracting 5 from both sidesx > -9 => Multiplying both sides by 3Your solution is x > -9
Hi! I am new here!♡
Hope it helped! Stay healthy!♡
x/3+5>3 => x/3> -3
x> -9
Create an equation that models the number of tiles in a given stage.
Answers
The number of tiles (y) at any x stage is given by the equation y = 2x - 1
What is an equation?An equation is an expression that shows the relationship between two or more variables and numbers.
From the table, the number of tiles increases by 2 for every additional stage. Let y represent the number of tiles and x represent the stage, hence:
y = 1 + (x - 1)2
y = 2x - 1
The number of tiles (y) at any x stage is given by the equation y = 2x - 1
Find out more on equation at: https://brainly.com/question/2972832
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In 2018 there were 238 Republicans and 201 Democrats in the House of Representatives. Find the percentage of Democrats in the House of Representatives in 2018
Answers
Answer:
45.7% or if rounded, 46%
Step-by-step explanation:
1st, you add up the total of people in the House of Representatives.
238+201=439
Then divide the number of Democrats 201 by the total number 439 to get .457 which is 45.7% or if you need to round 46%
To double check, multiply the total number 439 X 45.7% to get 200.6
Andre is solving the equation 4(x + 3) = 7. He says,"I can subtract from each side to get
4x = 1 and then divide by 4 to get x = "Kiran says, "I think you made a mistake."
a. How can Kiran know for sure that Andre's
solution is incorrect?
b. Describe Andre's error and explain how to
correct his work.
Answers
Answer:
Step-by-step explanation:
Kiran can know for sure that it is incorrect by substituting x with 1/4
Solving for the equation gives 4(1/4 + 3) = 7
distributing gives 1 + 3 = 7
obviously this is incorrect
b)
Andre's error is that he didnt distribute 7
Distributing 7 results in
4x + 12 = 7
then subtracting 12 from both sides
4x = -5
x = -5/4
Answer:
x=-1.25
Step-by-step explanation:
well he was wrong about the 4x = 1.
4(x+3)=7
4x+12=7 1. - 12 on both sides
4x=-5 2. 4 on both sides
x=-1.25
At the end of a football game, the players were given the choice of having a bottle of water or a bottle of juice
Answers
There were 16 total players at the baseball game of which 12 of the players chose a bottle of water.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Let p represent the total number of players, 2 of the players chose a bottle of water which accounted for 3/4 of the total players, hence:
(3/4)p = 12
p = 16
There were 16 total players at the baseball game.
Find out more on equation at: https://brainly.com/question/1214333
Trina is making 30 sundaes with mint, chocolate, and vanilla ice cream.
1
3
of the sundaes are mint ice cream and
1
2
of the remaining sundaes are chocolate. The rest will be vanilla. How many sundaes will be vanilla?
Answers
Step-by-step explanation:
1/3 of 30 is 10, leaving 20 left, half of that (10) is chocolate. Leaving what's left (10) as vanilla
Answers with steps please
Answers
Answer:
Step-by-step explanation:
Hypotenuse: This the longest side of right angle triangle and it is opposite to 90°
[tex]1) Sin \ P = \dfrac{Oppossite \ side \ of \ \angle P}{hypotenuse}\\\\ =\dfrac{4\sqrt{10}}{14}[/tex]
[tex]Cos \ P =\dfrac{adjacent \ side \ of \angle P}{hypotenuse}\\=\dfrac{6}{14}[/tex]
[tex]7)\sf Cos \ X = \dfrac{adjacent \ side \ of \angle X}{hypotenuse}\\\\Cos \ X =\dfrac{8}{18}\\\\Cos \ X = 0.4\\\\X = Cos^{-1} \ 0.4[/tex]
X = 66°
8) Here, opposite side is given and we have to find hypotenuse. So, use Sin.
[tex]Sin \ 65 =\dfrac{10}{x}\\\\0.9 *x = 10\\\\x =\dfrac{10}{0.9}[/tex]
x = 11.1
10) Here, opposite side is given and we have to find hypotenuse. So, use Sin to find x
[tex]Sin \ X =\dfrac{6}{9}\\\\Sin \ X = 0.67\\\\x= Sin^{-1} \ 0.97[/tex]
x = 42°
Paul wants to buy a bat costing $12 and a glove costing $28.50.
So far, he has saved $31.75 towards the purchase. How much
more does he need? (34)
Answers
Answer:
$8.75
Step-by-step explanation:
12 + 28.50 = 40.50
40.50 - 31.75 = 8.75
Answer:
$5.75
Step-by-step explanation:
40.50 - 31.75 = 5.75
What is the equation of the line that passes through the point (-2, -2) and is perpendicular to the line y = 2x+5
Answers
product of two perpendicular line slopes must equals - 1 ;
As you know the coefficient of x is the slope of the line
Thus if we suppose that line has a slope of m , we have :
m × 2 = - 1
m = - 1 / 2
__________________________________
y = ax + b
y = - 1 / 2 x + b
The line passes through the point ( - 2 , - 2 ) thus :
- 2 = - 1 /2 × ( - 2 ) + b
- 2 = 1 + b
b = - 3
__________________________________
y = - 1/2 x - 3
Which mean the option c is the correct answer.
Answer:
y = -1/2(x) - 4
Step-by-step explanation:
[tex]y=-\frac{1}{2}(x)-4[/tex]
What is the answer for the two?
Answers
Answer:
when DAE is at 16° and EDC is at 64° then ABC is at 45° and BCD is at 55°.
2 tens 3 ones 2 tenths
Change it into a decimal form
Answers
23.2
The second 2 goes behind the decimal point because it says “tenths” the “ths” means it goes behind the decimal point like hundredths, thousandths
Evaluate the expression 36 - 3y for y = 11.
Answers
If y = 11, then:
⇒ [tex]36 - 3y = 36 - 3(11) = 36 - 33 = 3[/tex]
For the order of operation, use PEMDAS, attached the image below
Hope that helps!
A small plot of land is shaped like the figure shown.
What is the area of the plot of land?
А)
(A
43 yd?
(В) 153 yd?
© 306 yd?
D 1,188 yd?
Answers
B) 153 yd²
hope this helps :)
Finding Angles (Level 1)
Delta Math
#highschool
Answers
Answer:
∠ E = 43°
Step-by-step explanation:
∠ BGE and ∠ FHC are alternate exterior angles and are congruent , then
∠ BGE = 119°
the sum of the 3 angles in Δ BGE = 180°, that is
∠ E + 18° + 119° = 180°
∠ E + 137° = 180° ( subtract 137° from both sides )
∠ E = 43°
Answer:
43
Step-by-step explanation:
so, it gives your angle FHC and angle B. remember B because it is important a little later, so you know that angle FHC=119. and if you remember learning congruent angles, you would know that angle HGA also equals 119 because they are corrisponding angles. so, you know they are corrisponding, how does that help you? well, if you remember learning that vertical angles are congruent, then it tells you that FHC=HGA, also meaning that HGA=119. and remember how you know that angle B=18? this also helps because you know that a triangles angles always equal 180, so you simply add 119+18=137 degrees, and you want the unknown angle being m<E and which to find you simply subtract 180-137=43 so, M<E=43 because subtracting 180-137 gives you the unknown.
Find the area! (no explanation neededd)
Answers
Area of top rectangle
9×545mi²Area of horizontal rectangle (Left):-
9(9+5)14(9)126mi²Area of right rectangle:-
4×624mi²Area of triangle:-
1/2(4)(4)8mi²Total:-
8+45+126+24203mi²In 1997, the cost for a gallon of
gas was $0.93. In 2022, the cost of
gas is $3.35. Find the percent of
change in the cost of gasoline
from 1997 to 2022.
Answers
Answer:
72% aprox
Step-by-step explanation:
3.35-0.93=2.42
2.42/3.35 times 100 = 72% aprox
make me brainliest
There is a pair of parallel sides in the following shape.
What is the area of the shape?
Answers
Answer:
The given shape is Trapezium
Area of Trapezium= 1/2h(L1+L2)
=1/2×7×(11+3
=1/2×7×14
=49
Your answer is 49
Which equation is quadratic in form? 3x^5+8x^3+6=0
Answers
Answer:
exponential equation
thia is the form of quadratic equation
nate jogs 4/5 mile in 1/6 hour. What fraction represents nates speed in miles per hour
Answers
Answer:
24/5 miles/hour = 4.8 miles /hour
Step-by-step explanation:
(4/5) x6 = 24/5 = 4.8
Answer:
[tex]\frac{24}{5}\ \small (m/h)[/tex]
Step-by-step explanation:
He jogs
4/5 mile in 1/6 hour
then ,He jogs (we multiply both sides by 6)
[tex]6\times \frac{4}{5} m\ \ \ \text{in} \ \ \ 6\times \frac{1}{6} h[/tex]
then ,He jogs
[tex]\frac{24}{5} m\ \ \ \text{in} \ \ \ \frac{6}{6} h\\\\\text then \ he \ jogs\\ \frac{24}{5} m\ \ \ \text{in} \ \ \ 1 h\\[/tex]
What is a golden rectangle and give an example of a real-life situation that uses a golden rectangle?
Answers
A rectangle with proportions close to the Golden Ratio of approximately 1:1.618 is believed to be aesthetically pleasing.
What is the golden rectangle?A rectangle with sides that are in the golden ratio, or roughly 1:1.618, is referred to as a golden rectangle. This ratio has been employed in art, architecture, and design for ages since it is seen to be aesthetically beautiful.
To build a golden rectangle, start with a square and then add a smaller square to one of its sides to form a rectangle. The smaller rectangle is then used to repeat this procedure until you obtain a rectangle whose sides are in the golden ratio.
The layout of credit cards is one instance of a situation in real life that makes use of a golden rectangle. Golden rectangles are a popular shape for credit cards because of their attractive proportions and visual balance. A golden rectangle may also be used in credit card designs to help the card stand out from other cards and be simpler to recognize. The dimensions of several paintings, sculptures, and structures are more instances of how golden rectangles are used in the design.
More about the golden rectangle link is given below:
https://brainly.com/question/27915841
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