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3 years ago

8

Divide the following polynomials, then place the answer in the proper location on the grid. Write the answer in descending power

s of x. 9x 2 - 18x - 7 ÷ (3x + 1)

1 answer:

aev [14]3 years ago

6 0

2) (9x² - 18x - 7) / (3x + 1)
<span>3x - 7 </span>

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3 years ago

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Step-by-step explanation:

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3 years ago

Apply the distributive property to create an equivalent expression.<br> (m−3+4n)⋅(−8)

Sindrei [870]

Answer:

<h2>-8m + 24 - 32n</h2>

Step-by-step explanation:

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3 years ago

X = -2y + 300 3y = 800 - 4x

devlian [24]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

LA BASE DE UN RECTANGULO ES 8 M MAYOR QUE LA ALTURA, EL AREA MIDE 65 METROS CUADRADOS ¿CUANTO MIDEN LA BASE Y ALTURA?

sp2606 [1]

Answer:

23 m and 15 m

Step-by-step explanation:

THE BASE OF A RECTANGLE IS 8 M GREATER THAN THE HEIGHT, THE AREA MEASURES 65 SQUARE METERS HOW MUCH DO THE BASE AND HEIGHT MEASURE?

Let the height of the rectangle is h.

Base = 8+h

Area of the rectangle, A = 65 m²

We need to find the base and height of the rectangle. The area of a rectangle is given by :

A = bh

So,

$65=(8+h)\times h\\\\65=8h+h^2\\\\h^2+8h-65=0\\\\(h-5)(h+13)=0\\\\h=5\ m\ \text{and}\ x=-13\ m$

Neglecting negative value, h = 15 m

Base = 8+15 = 23 m

So, the base and height of the rectangle is 23 m and 15 m respectively.

4 0

3 years ago