2 years ago

Please help answer this

Mathematics

1 answer:

yuradex [85]2 years ago

6 0

I think you can use cosine rule if only the lines that form the <52 are equal.

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A cube with sides 5 inches, and a pyramid with base edges 5 inches. What is the height, so that the volume of the cube and the p

Ostrovityanka [42]

15 inches is the height of the pyramid

Step-by-step explanation:

The volume of a cube is a³

Given a = 5 inches

→ Volume = a³

= 5³

= 5×5×5

= 125 in²

The volume of a pyramid is $\frac{1}{3} {a}^{2}h$

Given a = 5 inches , h = height of pyramid

$= > \frac{1}{3} {a}^{2} h$

$= > \frac{1}{3}(5)^{2}h$

$= > \frac{1}{3} \times 25 \times h$

$= > \frac{25}{3}h$

then,

$125 = \frac{25h}{3}$

$= > 25h = 125 \times 3$

$= > 25h = 375$

$= > h = \frac{375}{25}$

$= > h = 15$

Hence, the height of pyramid is 15 inches

7 0

2 years ago

In a bag of Cantu 2/3 of the candy is chocolate and 1/6 of the candy is cinnamon. What fraction of the candy is either chocolate

uranmaximum [27]

Since 2/3 is equal to 4/6, so you add 4/6 and 1/6 which equals 5/6 which is how much are chocolate and cinnamon. Your leftover would be 1/6.

8 0

3 years ago

HELP ME PLEASEEE! Ty:)

Jlenok [28]

I can help you if you mark me as braì LG

5 0

2 years ago

Evaluate 4 a + 5 b when a=3 and b= -1.2

Basile [38]

Answer:

Step-by-step explanation:

Plug the values of a and b into the equation.

4(3) + 5(-1.2)

12 + (-6)

Adding negatives basically means subtracting, so...

12-6 = 6

Therefore your answer is 6

Hope this helps!

3 0

2 years ago

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Give the digits in the tens place and the tenths place. 12.05

Alina [70]

The digit in the tens place is 1.

The digit in the tenths place is 0.

3 0

2 years ago