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Shalnov [3]
3 years ago
6

What is the value of f(−1) when f(x)=2x+2 ? Enter your answer in the box. f(−1)=

Mathematics
2 answers:
lutik1710 [3]3 years ago
5 0
F(-1)=2(-1)+2
f(-1)=-2+2
f(-1)=0
Sergio039 [100]3 years ago
5 0

F(-1)=0 hope this helps just took the test on this!

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Can someone help out?​
Tamiku [17]

Answer:

152.9 ft

Step-by-step explanation:

14*8=112

8*4=32

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8 0
3 years ago
∠A=5x−18. ∠B=3x+42∘ solve for x and then find the measure of ∠A
KatRina [158]

Answer:

x = 30 ∠A = 132 degrees

Step-by-step explanation:

Set the equations equal to each other to solve for x

5x - 18 = 3x + 42

-3x        - 3x               Subtract 3x from both sides

2x - 18 = 42

    + 18  + 18              Add 18 to both sides

2x = 60                     Divide both sides by 2

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Now plug this into the equation for angle A

∠A = 5(30) − 18        Multiply

∠A = 150 - 18           Subtract

∠A = 132 degrees

If this answer is correct, please make me Brainliest!

6 0
3 years ago
Read 2 more answers
A game has a deck of cards with 10 red cards and 4 blue cards. You randomly choose one card and without replacing it choose anot
Elza [17]

Answer:

21.97%

Step-by-step explanation:

5 0
3 years ago
Esteban is reading a book with 16 pages. He has read 9 pages so far. How many pages does Esteban have left to read? Write two eq
Zielflug [23.3K]

Answer:

7 pages

Step-by-step explanation:

Given the total number of pages in the book are 16

The number of pages esteban already read are 9

Let the number of pages left out to read be x

Total number of pages = number of pages read + number of pages to be read

16=9+x

x=16-9

x=7 pages

Therefore There are 7 pages left out to be read.

8 0
3 years ago
you put $6,000 in an account the account of $1050 simple interest in 5 years was the annual interest rate​
gizmo_the_mogwai [7]

Ending Balance with Simple Interest Formula

This can be determined by multiplying the $1000 original balance times [1+(10%)(3)], or times 1.30. Instead of using this alternative formula, the amount earned could be simply added to the original balance to find the ending balance.Answer:

Step-by-step explanation:

here is your answer let me know if you got it right

please rate this in just say thank you

5 0
3 years ago
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