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Stels [109]
3 years ago
8

Expand 2x(5x-2) PLEASEEEEEEEE!!!!!!!!!!!!

Mathematics
2 answers:
Anika [276]3 years ago
8 0

Answer:

2x(5x-2) = 10(x^2) - 4x

PLEASE GIVE BRAINLIEST

gulaghasi [49]3 years ago
7 0

Answer:

1 0 2 − 4

Step-by-step explanation:

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The perimeter of an isosceles triangle less than 20 inches. If the base is 5 inches, what is the maximum length of each of the l
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Answer:

7.5 inches

Step-by-step explanation:

take the 5 away from the 20, you have 15 inches left. Isosceles triangles have two equal sides; 15 divided into two equally is 7.5

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3 years ago
⦁ Show (2.3)(5.06) as a fraction multiplication problem and explain why the answer is in thousandths (three decimal places). 
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we have

(2.3)(5.06)

we know that

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so

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3 years ago
Read 2 more answers
Graph the function <br> y=4(2^x+3)-1<br> and <br> y=-2(3^x-4)+1
kondaur [170]

The graphs of the functions y = 4(2ˣ + 3) - 1 and y = - 2(3ˣ - 4) + 1 are plotted on the graph.

<h3>What is function?</h3>

A function is a relation between a dependent and a independent variable, such that the dependent variable depends upon the independent one for its existence.

Given are the following functions -

y = 4(2ˣ + 3) - 1

y = - 2(3ˣ - 4) + 1

We have the following functions -

y = 4(2ˣ + 3) - 1

y = - 2(3ˣ - 4) + 1

Refer to the graph attached. The graph of red color represents the function y = 4(2ˣ + 3) - 1 and the graph of blue color represents the function y = - 2(3ˣ - 4) + 1. It can be seen that the graphs are symmetrical about the line y = 10.

Therefore, the graphs of the functions y = 4(2ˣ + 3) - 1 and y = - 2(3ˣ - 4) + 1 are plotted on the graph.

To solve more questions on plotting graphs, visit the link below-

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1 year ago
One number is 5 more than another and their sum is 37. Which of the following systems of equations represents the word problem?
riadik2000 [5.3K]
The answer is Y=x+5 and x+y=37
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3 years ago
You plan to cut a board into 3 pieces to repair part of a railing. You are going to cut the two ends of the board off into two e
jarptica [38.1K]

Let's assume that the original length of the piece of board is L.

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solving that for L we get:

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Rounding to the nearest tenth, we get:

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You should buy a piece of board that is 14.8 feet long.

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