3 years ago

What is the volume of the pyramid in the diagram?

Mathematics

1 answer:

Elan Coil [88]3 years ago

5 0

Answer:

this question answer is 1500cm^3

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Can anyone help me with my algebra homework please ?

Vitek1552 [10]

Answer:

She will practice 2.5 for week four

Step-by-step explanation:

The table is going by 0.5 so I added 0.5 +2 =2.5

4 0

3 years ago

Which choice below lists all of the square roots of the number 15?

grigory [225]

Answer:

A is your answer

Step-by-step explanation:

6 0

3 years ago

H(x)= ⎩ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎨ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎧ 8+6x x+4 10 4x−3 , , , x<−7 −7≤x<−5 x≥−5

motikmotik

Answer:

$h(-6) = -\frac{1}{5}$

Step-by-step explanation:

Given

$h(x) =\left[\begin{array}{cc}8 + 6x\ \ &x < -7\\\frac{x + 4}{10} &-7 \le x$

Required

Determine h(-6)

To do this, we make use of:

$h(x) = \frac{x + 4}{10}$

Because $-7 \le -6$

So, we have:

$h(x) = \frac{x + 4}{10}$

$h(-6) = \frac{-6 + 4}{10}$

$h(-6) = \frac{-2}{10}$

Simplify

$h(-6) = -\frac{1}{5}$

4 0

3 years ago

The sum of three consecutive even numbers is 66. What is the smallest of these numbers?

ahrayia [7]

Your answer would be 22 because it says "sum" which means add. Then it says "of three consecutive even numbers" which means you're going to be adding three of the same even number to get 66. 22 is an even number, so let's try it out: 22 + 22 + 22 = 66. (You can also divide 66 by 3.) 22 is the cOrrect answer.

Hope this helps,
♥A.W.E.S.W.A.N.♥

8 0

3 years ago

Angela invested $4000 in an account that earns 5% interest yearly (simple interest). She forgets about it for 12 years. What is

harina [27]

Answer:

$6400

Step-by-step explanation:

4000x.05=200× 12=2400+4000=$6400

4 0

3 years ago