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daser333 [38]
2 years ago
10

Not sure how to do 13-18.

Mathematics
2 answers:
icang [17]2 years ago
8 0

Answer:

13-18=-5

Step-by-step explanation:

QveST [7]2 years ago
8 0

Answer:

I cant down load the pic

Step-by-step explanation:

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Which would help you file a claim for home insurance?
SCORPION-xisa [38]
Should be C a home inventory so they can see what was taken or destroyed
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6 0
3 years ago
The value -2 is a lower bound for the zeros of the function shown below.
Tju [1.3M]

Answer:

False

Step-by-step explanation:

f(x) = 4x³ - 12x² - x + 15

Set output to 0.

Factor the function.

0 = (x + 1)(2x - 3)(2x - 5)

Set factors equal to 0.

x + 1 = 0

x = -1

2x - 3 = 0

2x = 3

x = 3/2

2x - 5 = 0

2x = 5

x = 5/2

-2 is not a lower bound for the zeros of the function.

7 0
3 years ago
Which function is the inverse of f(x) = 2x + 3?
creativ13 [48]

Answer: The answer would be f^-1 (x) = x/2 - 3/2

4 0
3 years ago
Read 2 more answers
Help please, an explanation would be greatly appricatated.
Nataly_w [17]

Answer:

x = -5

Step-by-step explanation:

In both questions you want to get the x alone.

1.

-3x + (-6) = 9

First you want to add 6 to both sides so you'll be left with:

-3x = 15

Next, you want to divide both sides by -3 and you'll get:

x = -5

2.

-4x + (-12) = 8

You want to do the same thing as the first one so you'll add 12 to both sides:

-4x = 20

Then, you will divide both sides by -4 and get:

x = -5

4 0
3 years ago
Read 2 more answers
At a local river there were 48 alligators laying on the riverbank. if 5/6of the alligators were sleeping how many were awake
qaws [65]
8 alligator because is u divide 48/5 you get 40 and the remaining that r awake is 8
7 0
3 years ago
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