3 years ago

Help- ;-; i am struggling ;-; I- cant do this--

Mathematics

1 answer:

Tems11 [23]3 years ago

4 0

Answer:

x is vertical *laying down* y in upward also (x,y) so ifthe first on would be anywhere on the y axis

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Sorry if this pic looks wack but if anyone could help out w/ this thanks lol

Anna [14]

The answer is 6
(I THINK)

3 0

3 years ago

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Look at the formula for the volume of a cylinder below.

scZoUnD [109]

$h = V / ( \pi r^2)$

Okay, so we already have the volume equation for a cylinder here.
$V = \pi r^2 h$
Since we need to find the height(h), we need to basically isolate it in the equation. To do that we just have to divide both sides by (pi * r^2), where we end up with:
$V / (\pi r^2) = h(\pi r^2) / (\pi r^2)$
then
$V / ( \pi r^2) = h$
$h = V / ( \pi r^2)$

8 0

3 years ago

A large rock has a mass of 9,000 grams. What is the mass of the rock in kilograms ?

katovenus [111]

The mass of the rock in kg is 90,000 kg

4 0

3 years ago

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A pool measures 100 meters by 100 meters. A toddler, inside the pool, throws a ball and it lands 60 centimeters from one edge of

allsm [11]

100 m = 10,000 cm thus 10,000 cm - 60 cm = 9,940 cm or 9.940 m

7 0

3 years ago

Solve for a -8 = a(2+5)^2 +41 A. -1 B. 1 C. -2 D. 2

mario62 [17]

Answer:A

Step-by-step explanation:

-8=a(2+5)^2 + 41

-8=a x 7^2 + 41

-8=a x 7 x 7 +41

-8=49a+41

Collect like terms

-8-41=49a

-49=49a

Divide both sides by 49

-49/49=49a/49

-1=a

a=-1

5 0

3 years ago