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Anon25 [30]
2 years ago
10

Help :

Mathematics
2 answers:
andre [41]2 years ago
4 0
What they said mark them brainiest ^^^
qwelly [4]2 years ago
3 0

A) x + 8 = 28

x = 28 - 8

x = 20

B) y - 4 = 30

y = 30 + 4

y = 34

C) s + 2s = 36

3s = 36

s = 12

D) t - t + 4t = 16

4t = 16

t = 4

E) 5a = 15

a = 3

F) 8x - x = 21

7x = 21

x = 3

\\

<h3><em>KemberlyJ</em></h3>
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22 х (-9+4)<br> Need help please
olga2289 [7]

Answer:

-110x

Step-by-step explanation:

Simplify

22x(-9 + 4)

22x(-5)

Then multiply the numbers and you get your answer.

3 0
2 years ago
Read 2 more answers
What is an equation of the line that is parallel to y=3x-8 and passes through the point, (4,-5)
VladimirAG [237]

Answer:

y= 3x-17

Step-by-step explanation:

When finding a parallel equation to y=mx+b, mx will always stay the same. So we have to find b.

In order to do this you plug the parallel lines passing point into the equation.

-5(y) goes into the y's spot. 4(x) goes into the x's spot.

-5 = 3 x 4 + b

-5 = 12 + b

-5 - 12 = 12 - 12 + b

-17 = b

y=3x-17

5 0
2 years ago
PLEASE HELP!!!!! I NEED THIS FAST!!!!!!
ioda
Who says V1=V2?
if we simplify we get
(2/3)pir₁³=12pir₂²
for V1 to equal V2


a.
solve for r₁ to find r₁ as a function of r₂
(2/3)pir₁³=12pir₂²
times 3/2 both sides and divide by pi
r₁³=18r₂²
cube root both sides
r₁=∛(18r₂²)

if solve for r₂
(2/3)pir₁³=12pir₂²
divide by 12pi both sides
(1/18)r₁³=r₂²
squer root both sides
√((1/18)r₁³)=r₂



double radius of pond which is r1
√((1/18)r₁³)=r₂
r₁ turns to 2r₁ to double radius
√((1/18)(2r₁)³)=r₂double
√(8(1/18)(r₁)³)=r₂double
(√8)(√((1/18)(r₁)³))=r₂double
√((1/18)r₁³)=r₂ so
(√8)(r₂)=r₂double
(2√2)(r₂)=r₂double
the radius of the tank is multipled by 2√2
5 0
3 years ago
Can you help explain how to get the answer in this question?
Alexeev081 [22]
Your answer is c. If you are struggling divide to backtrack and that should help you get to the answer.
8 0
2 years ago
Geometry help?<br> 24/10<br> 10/24<br> 24/26<br> 10/26
olasank [31]
24/26 or opposite over adjacent. The answer is C
8 0
3 years ago
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