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LiRa [457]
3 years ago
8

Find cos(0) Please help

Mathematics
1 answer:
Kisachek [45]3 years ago
6 0

Answer:

cos o=base /hypotenuse=EF/DF

c.is your answer

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Please help me with this question
ozzi

Answer:

For every 3 dollars donated, one puppy is adopted

Step-by-step explanation:

so rise would be money, run would be number of puppies adopted

4 0
3 years ago
Find the inverse of function f<br> f(x)9x+7
kap26 [50]

The inverse of function f(x) = 9x+7 is f-1(x) = x/9 - 7/9

<h3>How to determine the inverse of the function?</h3>

The function is given as:

f(x) = 9x + 7

Express f(x) as y

y = 9x + 7

Swap the positions of x and y in the above equation

x = 9y + 7

Subtract 7 from both sides

9y = x - 7

Divide through by 9

y = x/9 - 7/9

Express as an inverse function

f-1(x) = x/9 - 7/9

Hence, the inverse of function f(x) = 9x+7 is f-1(x) = x/9 - 7/9

Read more about inverse functions at:

brainly.com/question/14391067

#SPJ1

5 0
2 years ago
Simplify the expression.<br> (4a- 80 - 4a2) + (7a3 - 7 - 6a)
allsm [11]

Answer:

the answer should be 7a^3-4a^2-2a-87

3 0
3 years ago
Solve for x<br> 4(1 - x) + 2x = -3 (x + 1)
Blababa [14]

Answer:

x = -7

Step-by-step explanation:

4(1 - x) + 2x = -3 (x + 1)

4 - 4x + 2x = - 3x - 3

- 4x + 2x + 3x = - 3 - 4

x = -7

8 0
3 years ago
PLEASE HELP!!!!<br> For the given piecewise function , find the value of F(-7) and f(0)
Andrews [41]

F(-7) = -3

F(0) = 4

.

.

SO A

8 0
3 years ago
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