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zaharov [31]
4 years ago
8

What is the missing reason in step 5?

Mathematics
1 answer:
Anon25 [30]4 years ago
3 0
Two angles are complementary if the sum of their angles equals 90o. 
If one angle is known, its complementary angle can be found by subtracting the measure of its angle from 90o.

Two angles are supplementary if the sum of their angles equals 180o. 
If one angle is known, its supplementary angle can be found by subtracting the measure of its angle from 180o.
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Find (ƒ – g)(x) ƒ(x) = 3x2 – 2x g(x) = 9x2 – x + 7
Tpy6a [65]

Answer:

Step-by-step explanation:

Swear were in the same math bro

f(x)=3x^2-2x g(x)=9x^2-x+7

-6x^2-x-7

7 0
3 years ago
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galina1969 [7]

Answer:

-2x-6

Step-by-step explanation:

Distribute -2x -2(3) = -2x-6

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(4, 6) and (5, 0) Calculate the slope between the following points.
aleksandr82 [10.1K]

Answer:-6

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y^2-y^1

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3 years ago
Use the graph to write the factorization of x^2+2x-8
kozerog [31]

Answer:

(x-2)(x+4)

Step-by-step explanation:

So it would be A.

Explanation: The middle number is 2 and the last number is -8.

Factoring means we want something like

(x+_)(x+_)

Which numbers go in the blanks?

We need two numbers that...

Add together to get 2

Multiply together to get -8

Can you think of the two numbers?

Try -2 and 4:

-2+4 = 2

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Fill in the blanks in

(x+_)(x+_)

with -2 and 4 to get...

(x-2)(x+4)

Answer:

(x−2)(x+4)

8 0
3 years ago
Read 2 more answers
The Population of a city is 2,500. If the number of males is 240 more than the number of females, how many males and females are
Bas_tet [7]
<span>P=2,500</span><span>females=f</span><span>males=f+<span>240</span></span>
4 0
3 years ago
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