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svp [43]
3 years ago
13

The expression on the left side of an equation is show below

Mathematics
1 answer:
max2010maxim [7]3 years ago
8 0

Answer:

−4(x−2)+5x

Distribute:

=(−4)(x)+(−4)(−2)+5x

=−4x+8+5x

Combine Like Terms:

=−4x+8+5x

=(−4x+5x)+(8)

=x+8

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3825 grams equals how many pounds?
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Is 5x +4 equivalent to 5(x-1) +9
HACTEHA [7]

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3 years ago
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irakobra [83]
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3 years ago
A semicircle is inscribed in an isosceles triangle with base 16 and height 15 so that the
ira [324]

Answer:

  7 1/17

Step-by-step explanation:

A figure can be helpful.

The inscribed semicircle has its center at the midpoint of th base. It is tangent to the side of the isosceles triangle, so a radius makes a 90° angle there.

The long side of the isosceles triangle can be found from the Pythagorean theorem to be ...

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The radius mentioned (DE) creates right triangles that are similar to ∆BCD. In particular, we have ...

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8 0
2 years ago
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