2 years ago

Problem: −(−8y−6.6z−10) Please help me if possible!

Mathematics

1 answer:

sweet [91]2 years ago

6 0

Your answer should be -8y + 6.6z + 10

You might be interested in

Earth's radius is approximately 6400 km. What is the surface area & volume of the earth?

Tamiku [17]

Answer:

$SA=514,457,600\ km^{2}$

$V=1,097,509,546,667\ km^{3}$

Step-by-step explanation:

step 1

Find the surface area

we know that

the surface area of a sphere is equal to

$SA=4\pi r^{2}$

substitute

$SA=4 \pi (6,400)^{2}$

$SA=163,840,000 \pi\ km^{2}$

substitute the approximate value of pi (3.14)

$SA=(3.14) (163,840,000)$

$SA=514,457,600\ km^{2}$

step 2

Find the volume

The volume is equal to

$V=(4/3)\pi r^{3}$

substitute

$V=(4/3)(3.14) (6,400)^{3}$

$V=1,097,509,546,667\ km^{3}$

8 0

3 years ago

Read 2 more answers

Help please!!!!!!.................

Helen [10]

Answer:

$6 + 4 = 10$

A. 10 inches

3 0

2 years ago

How is the scale factor, surface area ratio and volume ratio related?

Travka [436]

The ratio of the surface areas of similar solids is equal to the square of their scale factor and that the ratio of their volumes is equal to the cube of their scale factor.

5 0

1 year ago

Andy estimated that he would need 79 feet of lumber for a tree house project. He later found that the actual amount of lumber ne

Radda [10]

Answer:

Step-by-step explanation:

79 divided by 68 is your answer

You can do the math

5 0

3 years ago

Cole's rectangular garden has an area of 54 square feet. What could be the dimensions of the garden??

Inessa [10]

54 times 4 equals 216

6 0

2 years ago

Read 2 more answers