1. In the division problem (4x4 + 2x3 - 14x2 + 19x
+ 10) = (2x + 5) = 2x3 - 4x2 + 3x + 2, which
polynomial is the divisor? Which is the quotient?

it is b)

hope this : )

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.

sasaasasa

step-by-step explanation:

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answer is  

a.

p = 78

step-by-step explanation: