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ZanzabumX [31]
3 years ago
8

Expand and simplify the polynomial below. Select all the expressions that make up the simplified expansion (2x– 1)(8x – 5)​

Mathematics
1 answer:
julia-pushkina [17]3 years ago
4 0

you just have to bring 2 to 8 and 5 to 1 so change side like if its 2 than it will be minus 2 on the other side when your moving it with 3

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A triangle has 2 sides that equal 5 inches. The other side equals 4 inches.
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It is an isosceles triangle because it has two equal sides and a hypotenuse.

We have given that

A triangle has 2 sides that equal 5 inches. The other side equals 4 inches.

We have to determine the type of the triangle

<h3>Which triangle has two sides that are equal?</h3>

An isosceles triangle can be drawn in many different ways. It can be drawn to have two equal sides and two equal angles or with two acute angles and one obtuse angle.

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vaieri [72.5K]

Answer:

x^2-4x+4-(x^2+6x+9)

Step-by-step explanation:

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3 years ago
Find the values of A, B, and C in the table.​
PilotLPTM [1.2K]

Answer:

A = 1

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C = below

Step-by-step explanation:

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8 0
3 years ago
Solve for r 5(r-10)=-51
Pie

Answer:

r=−1/5

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

5(r−10)=−51

(5)(r)+(5)(−10)=−51(Distribute)

5r+−50=−51

5r−50=−51

Step 2: Add 50 to both sides.

5r−50+50=−51+50

5r=−1Step 3: Divide both sides by 5.

5r/5=−1/5

r=−1/5

8 0
3 years ago
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