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salantis [7]
2 years ago
5

Solve the unknown variable

Mathematics
1 answer:
dsp732 years ago
5 0
Set measurements equal to each other.
7X + 20 = 8X + 8
-7X           -7X

20 = X + 8
-8          -8

ANSWER: X=12
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Find the slope between (3,-1) and (-5,4)
vampirchik [111]
-5/8
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6 0
3 years ago
Dilations… please help I will give you brainless
DochEvi [55]

Answer:

The scale factor is 0.5

Step-by-step explanation:

Divide.

2/1=2

4/2=2

4/2=2

8/4=2

2/1=2

5/1.25=2

Now then, since this is a shrinking factor, divide 1 by the common outcome from the last section (2) to get 0.5

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3 years ago
Kay sees a jacket in New York costing $170
ANEK [815]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
Find the product (4x-3y)(2x+5)
Llana [10]

Answer:

8x²−6xy+20x−15y

Step-by-step explanation:

(4x−3y)(2x+5)

=(4x+−3y)(2x+5)

=(4x)(2x)+(4x)(5)+(−3y)(2x)+(−3y)(5)

=8x²+20x−6xy−15y

=8x²−6xy+20x−15y

5 0
3 years ago
The graph of the function f(x) = log2x is shown.
jekas [21]

The domain of the function g(x) = 2 log₂(x - 4) + 3 will be (4, ∞). Then the correct option is A.

<h3>What are domain and range?</h3>

The domain means all the possible values of x and the range means all the possible values of y.

The graph of the function f(x) = log₂x is shown.

Function g is defined as g(x) = 2f(x - 4) + 3.

Then the function g(x) will be

g(x) = 2 log₂(x - 4) + 3

Then the domain of the function g(x) will be (4, ∞).

Then the correct option is A.

More about the domain and range link is given below.

brainly.com/question/12208715

#SPJ1

7 0
2 years ago
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