3 years ago

Can someone please answer this

Mathematics

1 answer:

nikdorinn [45]3 years ago

5 0

Answer:

The answer us B y= -8/7x -18/7

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The length of one side of an ice cube is 2.5 cm. Calculate the volume of the ice cube.

pogonyaev

Answer:

15.63 cm^3

Step-by-step explanation:

Assuming that the ice cube is a perfect cube, then all of the sides are equal. There for, each side is 2.5 cm.

v = l*w*h

v = 2.5 * 2.5 * 2.5

v = 6.25 * 2.5

v = 15.625 cm^3

6 0

2 years ago

you deposit 200 into an account that pays 7% interest compounded quarterly. how much will you have in 5 years

scoray [572]

First, convert R percent to r a decimal
r = R/100
r = 7%/100
r = 0.07 per year,

Then, solve our equation for A
A = P(1 + r/n)nt
A = 200.00(1 + 0.005833333/12)(12)(5)
A = $ 283.53

Summary:
The total amount accrued, principal plus interest,
from compound interest on an original principal of
$ 200.00 at a rate of 7% per year
compounded 12 times per year
over 5 years is $ 283.53.

8 0

3 years ago

4 to 7 equals 21 to what

Margaret [11]

Can you show the whole question

8 0

2 years ago

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A painter is placing a ladder to reach the third story window, which is 34 feet above the ground and

denis-greek [22]

Answer:

34 times 70

Step-by-step explanation:

7 0

3 years ago

Can somebody please help me!!

xxMikexx [17]

So to solve for x, you'll need to combine all the angles and equal it to 720, and from there we can solve.

$120+100+120+x+10+120+x=720$

Combine like terms to get $2x+470=720$

Subtract 470 on each side to get $2x=250$

Then just divide on each side and you'll get $x=125$

To find the value of the (x+10) angle, just substitute 125 for x and solve.

$125+10=135$

4 0

3 years ago

Read 2 more answers