What is the surface area of the solid that this net can form?

Mathematics

2 answers:

GenaCL600 [577]2 years ago

8 0

Answer:(c)

Step-by-step explanation:210 square centimeters.

Hope this helps!

dem82 [27]2 years ago

8 0

The correct answer is C. 210
I took each each shape and found the area then added it all together. Remember that triangles are half of the product that you get after multiplying the sides. The work is in the picture.

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Mrs. Mott called two companies about getting new uniforms for the soccer team. The first company she called charges $70 per unif

Fittoniya [83]

Answer:

For less than 7 uniforms.

Step-by-step explanation:

The first company she called charges $70 per uniform.

So, the cost of x uniforms will be $70x.

The second company she called charges $280 plus $30 per uniform.

So, the cost of x uniform will be $(280 + 30x).

Now, if the total cost of purchasing x number of uniforms from the first company is less than that from the second company then, we can write the inequality equation as

70x < 280 + 30x

⇒ 70x - 30x < 280

⇒ 40x < 280

⇒ x < 7

Therefore, for less than 7 uniforms the cost from the first company will be less than the cost from the second company. (Answer)

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Answer:

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Step-by-step explanation: