All categories

3 years ago

Find the length of the base of a square pyramid if the volume is 256 cubic inches and the height is 12 inches.

Mathematics

1 answer:

pickupchik [31]3 years ago

8 0

Answer: The base of the square is 52.67

Step-by-step explanation:

256=1/2bh

b=base

h=height

256=1/2(12)b

256=6b

52.67=b

You might be interested in

In a Venn diagram, the rectangle represents the entire group. True False

prohojiy [21]

True because the rectangle represents the universe and closed figures.

8 0

3 years ago

Read 2 more answers

How to solve : (s+t)^3 <br>

Kay [80]

Answer:

$s^3+3s^2t+3st^2+t^3$

Step-by-step explanation:

$(s+t)^3\\\\\mathrm{Apply\:Perfect\:Cube\:Formula}:\\\quad \left(a+b\right)^3=a^3+3a^2b+3ab^2+b^3\\\\a=s,\:\:b=t\\=s^3+3s^2t+3st^2+t^3$

6 0

4 years ago

Read 2 more answers

Which is true about the polynomial –3xy2 + 5x2y?

Rudik [331]

Answer: B. it is a binomial with a degree of 3

<u>Step-by-step explanation:</u>

3xy² + 5x²y

There are two terms so it is a BINOMIAL

xy² has a degree of 1 + 2 = 3

x²y has a degree of 2 + 1 = 3

The largest sum of exponents in a term is three so DEGREE is 3

7 0

3 years ago

Read 2 more answers

What is that rate of change for the equation y=2x+60?

MrRissso [65]

Answer:

Step-by-step explanation:

the rate of change is basically the slope. In this equation the coefficient of x is the slope. The coefficient of x is 2. So 2 is your slope

8 0

3 years ago

Read 2 more answers

What is the answer to Y = -1/2x + 2

puteri [66]

Step-by-step explanation:

first ..

subtract 2 on both sides 2-2...2-y

then you should have 1/2x =y-(-2) then divide

6 0

3 years ago