All categories

3 years ago

HELPPP PLEASE!!!!!! Which shows how to determine the volume of the pyramid?

Mathematics

1 answer:

Tamiku [17]3 years ago

4 0

Answer:

A- ⅓(12)(8)(10

Step-by-step explanation:

Volume of a pyramid is ⅓length×width×height

You might be interested in

Solve 2x2 - 126 = 0. Make sure to simplify if<br> necessary.

grandymaker [24]

-122

sorry if i am wrong but have a good day<3

8 0

3 years ago

Enter the expression using exponents. 11 × 11 × 11 × 11 × 11 =

Alla [95]

Answer:

the answer should be $11^{5}$ or 11^5

Explanation:

Since there are five 11 in the equation, the answer should be $11^{5}$ or 11^5

You shouldn't write 161051 as the answer because it is NOT a exponent.

6 0

3 years ago

Please help me :)) algebra 2! what are the real roots?

irina1246 [14]

Answer:

Step-by-step explanation:

So we have the equation:

$3(x-4)^\frac{4}{3}+16=64$

First, let's subtract 16 from both sides:

$3(x-4)^\frac{4}{3}=48$

Now, let's divide both sides by 3:

$(x-4)^\frac{4}{3}=16$

Remember that with fractional exponents, we can move the denominator into the root position. Therefore:

$(\sqrt[3]{x-4})^4=16$

Let's take the fourth root of both sides. Since we're taking an even root, make sure to have the plus-minus symbol!

$\sqrt[3]{x-4} =\pm 2$

Cube both sides. Since we're cubing, the plus-minus stays.

$x-4=\pm 8$

Add 4 to both sides.

$x=\pm 8+4$

Calculator:

$x=8+4\text{ or } x=-8+4\\x=12\text{ or } x=-4$

So, our answer is A.

And we're done!

7 0

3 years ago

What are compatible numbers for 12 and 21

Leni [432]

Compatible number is 33

6 0

3 years ago

I need help with number 16 i need the answer by 8:45 please. Thank you

Nadusha1986 [10]

Type o ( ii) = 6 . 25

Type A ( l^A l ^A or l ^A i ) = 18 . 75

Type B ( l ^b l^b or l ^ bi ) = 18.75

Type AB ( l ^ A l^ B) = 56.25

3 0

3 years ago