Nancy needs at least 100010001000 gigabytes of storage to take pictures and videos on her upcoming vacation. She checks and finds that she has 105\,\text{GB}105GB105, start text, G, B, end text available on her phone. She plans on buying additional memory cards to get the rest of the storage she needs. The cheapest memory cards she can find each hold 256\,\text{GB}256GB256, start text, G, B, end text and cost \$10$10dollar sign, 10. She wants to spend as little money as possible and still get the storage she needs.

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

answer: do we write it

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

hard

step-by-step explanation: