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kondor19780726 [428]
3 years ago
13

What is the middle term of the product of (x + 5)(x + 2)? A.7x B.10x C.18x

Mathematics
1 answer:
torisob [31]3 years ago
8 0
When you use F.O.I.L. on problems you get an answer that looks like this; ax^2 + bx + c. The middle term is bx. To find this term we solve out by multiplication. so x*x + 5*x + 2*x + 5*2 or x^2 + 7x + 10, so the middle term is 7x.
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kap26 [50]

Answer:

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6 0
2 years ago
Please help me!!!!!!!!
ValentinkaMS [17]

<u>Answer</u>


A) 7.3 in.



Explanation

The area of a triangle = 1/2 ×base length × height

In the question given, base length = height = x

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3 years ago
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2 years ago
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2 years ago
Write an expression describing all the angles that are coterminal with 141°.
MA_775_DIABLO [31]
<span>The coterminal angles of angle A are given by adding k times 360° to it, where k is an integer, positive or negative. Similarly, all angles that are coterminal with 141° are given by 141° + k * 360° where k is a positive or negative integer. That is 141° + 360°, 141 + 2*360° , 141+3*360° and so on and 141° - 360°, 141° -2*360°, 141° - 3*360° and so on. 9720)</span>
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