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Marina CMI [18]
3 years ago
12

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

Mathematics
1 answer:
ololo11 [35]3 years ago
3 0

Answer:

  • ∠2≅∠6 because they are corresponding angles (both are upper right of where the lines intersect)
  • ∠5≅∠8 because they are vertical angles (formed by the same pair of lines with only their vertex in common)

Step-by-step explanation:

You have to be able to apply the definitions of corresponding angles and vertical angles.

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20 if f(x) = 4x + 5, what is the value of f(-3)?<br> A-2<br> B-7<br> C 17<br> 04
Juliette [100K]

Answer:

B. -7

Step-by-step explanation:

f(x) = 4x + 5

To find the value of f(-3), replace all the x's in f(x) with -3.

f(x) = 4x + 5

f(-3) = 4(-3) + 5

f(-3) = -12 + 5

f(-3) = -7.

This makes your answer B, -7.

5 0
3 years ago
Which relation is the factored form of f(x)=x^2-4x+4
Afina-wow [57]

Answer:

answer is a) f(x)= (x-2)^2

7 0
3 years ago
Simplify the expression:<br> (15 + 6 − <br> 2<br> ) + (−5<br> 2 − 18 + 6)
blondinia [14]

Answer:

-45

Step-by-step explanation:

(15+6-2)+(-52-18+6)

(21-2)+(-70+6)

(19)+-(-64)

19-64

-45

5 0
3 years ago
Read 2 more answers
Please help asap!!!!!
saveliy_v [14]
The vertex is F. (-1,-9) x-intercepts are D. (-4,0),(2,0).
6 0
3 years ago
34. Make Sense and Persevere Stay Fit gym
Evgesh-ka [11]

Answer:

15 classes

Step-by-step explanation:

Let

x -----> the number of class

y ----> the total amount in charges

we know that

The total charge is equal to the number of class multiplied by the additional fee plus the membership fee (only members)

so

<em>Members</em>

y=3x+75 -----> equation A

<em>Non Members</em>

y=8x -----> equation B

Equate equation A and equation B

8x=3x+75

Solve for x

8x-3x=75

5x=75

x=15

7 0
3 years ago
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