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3 years ago

Question 7

Mathematics

1 answer:

Elina [12.6K]3 years ago

5 0

D is right because there is not tire

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Find the surface area and volume of a cube with sides of 5.5 cm each.

djyliett [7]

Answer:

Area: 181.5

Volume: 166.4

Step-by-step explanation:

Hope this helps.

6 0

2 years ago

Write a real world statement for each inequality p < 200

sveta [45]

P is less than 200
im pretty sure thats it

6 0

2 years ago

NEED HELP NOW. I need help finding the x-intercepts.

Bingel [31]

Answer:

To find the x-intercepts we can write:

0 = -1/2(x + 3)² + 4

0 = -1/2(x² + 6x + 9) + 4

0 = -1/2x² - 3x - 9/2 + 4

0 = -1/2x² - 3x - 1/2

0 = x² + 6x + 1

x = -3 ± 2√2 (use quadratic formula)

As a decimal this can be written as x = -5.83, x = -0.17.

5 0

3 years ago

Find the volume <br> 6ft<br> 4ft<br> 3ft<br> (i know it’s not 72)

vlada-n [284]

Answer:

$\fbox{Volume \: of \: pyramid \: = 24 ft³}$

Step-by-step explanation:

Given:

shape of object = Pyramidal

length of base l= 4ft

width of base w = 3ft

height of pyramid h = 6 ft

To find:

volume of pyramid = ?

Solution:

$Volume \: of \: pyramid= \frac{l \times w \times h}{3} \\ Volume \: of \: pyramid= \frac{6 \times 4 \times 3}{3} \\ Volume \: of \: pyramid= \frac{24 \times \not3}{ \not3} \\ Volume \: of \: pyramid= 24 \: {ft}^{3}$

$\fbox{Volume \: of \: pyramid \: = 24 ft³}$

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5 0

2 years ago

Please help me find the surface area and volume

Lady_Fox [76]

Answer:

3) SA= 64 V=28

4) SA= 192 V=144

5) SA=179 V=144

6) SA=60 V=24

3 0

1 year ago