Mrs. Allard asked her students to identify which of the polynomials below are in standard form and explain why.
w
1. 15x4 - 6x + 3x2 - 1
II. 12x3 + 8x + 4
III. 2x5 + 8x2 + 10x
ww.
HE
Which student's response is correct?
1
Tyler said I and II because the coefficients are decreasing
Susan said only Il because all the numbers are decreasing
3.
Fred said II and III because the exponents are decreasing.
4.
Alyssa said II and III because they each have three terms.
Sut

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step-by-step explanation:

kljlklj

step-by-step explanation:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

.95

step-by-step explanation: