Ask question

Ask question

All categories

2 years ago

8

Can someone help? This is hard!

1 answer:

Vlad1618 [11]2 years ago

4 0

(5,5). This is because of you look from the y axis and the x axis the point adds up to (5,5)

You might be interested in

The volume of the pyramid shown in the figure is cubic centimeters. If the slant height of the pyramid increases by 4 centimeter

Nostrana [21]

Answer:

Part a) The volume of the original pyramid is $15\ cm^{3}$

Part b) The volume of the pyramid increases by $6\ cm^{3}$

Step-by-step explanation:

<u><em>The complete question is</em></u>

Part 1) The volume of the pyramid shown in the figure is 9,15,21, or 63 cubic centimeters?. Part 2) If the slant height of the pyramid increases by 4 centimeters and its height increases by 2 centimeters, the volume of the pyramid increases by 6,9,12 or 21 cubic centimeters?

we know that

The volume of the pyramid is equal to

$V=\frac{1}{3}Bh$

where

B is the area of the base

h is the height of pyramid

see the attached figure to better understand the problem

Step 1

Find the volume of the original pyramid

the area of the base B is equal to

$B=3^{2}=9\ cm^{2}\\h=5\ cm$

substitute

$V=\frac{1}{3}(9)(5)=15\ cm^{3}$

Step 2

Find the volume of the new pyramid

$B=9\ cm^{2}$ -------> the area of the base is the same

$h=5+2=7\ cm$ ------> the height increase by

substitute

$V=\frac{1}{3}(9)(7)=21\ cm^{3}$

Subtract the original volume from the new volume

$21\ cm^{3}-15\ cm^{3}=6\ cm^{3}$

5 0

3 years ago

Tyler bought a shirt from the 25% off rack. It normally costs $16. Here is the money he paid. A ten dollar bill and two one doll

Arturiano [62]

If you take 25% off of 16 you would pay $12(75% left to pay).

8 0

2 years ago

6.02 math i need an answer

Katarina [22]

It is A.) or the top left answer.

4 0

3 years ago

Solve for y.<br><br> y + 1.05 = 7.26<br> A.y = 8.31<br> B.y = -8.31<br> C.y = 6.21<br> D.y = -6.21

Lady bird [3.3K]

Answer:

The answer is C (6.21).

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The volume of a right triangular prism is 72 cubic feet.

ValentinkaMS [17]

Answer:

What is the area of the triangular base?

8 square feet

What is the length of edge DF?

4 feet

Step-by-step explanation: I just took it on edge

4 0

2 years ago

Read 2 more answers