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Leto [7]
3 years ago
10

Helpppppppppppppppppppppp

Mathematics
1 answer:
Setler79 [48]3 years ago
4 0

Answer:

EF=3.6

Step-by-step explanation:

I'm going to use Pythagorean Theorem for side EF.

4.8^2+EF^2=6^2

23.04+EF^2=36

-23.04 -23.04

EF^2=12.96

sqrt sqrt

EF=3.6

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If f(x) = 9x - 2 and g(x) = 2x², what is the value of f(4) - g(4)
pishuonlain [190]

9514 1404 393

Answer:

  f(4) -g(4) = 2

Step-by-step explanation:

Fill in the given values for x and do the arithmetic.

  f(4) = 9·4 -2 = 34

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Then ...

  f(4) -g(4) = 34 -32

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6 0
3 years ago
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If $850 is deducted each month for 12 months from your checking account to pay your mortgage, what impact will it have on your c
steposvetlana [31]

Answer:

C) -$10,200

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4 0
3 years ago
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20 points<br> How on Earth am I supposed to do this
goblinko [34]

Answer: -89

Step-by-step explanation:

So your equation is

- 9(a) - 7(x) - 9(c) - 9(b) - 7(y)

You know that (a) (b) and (c) = -1

You also know that (x) and (y) = 7

So, when you put this into the equation, it will look like this:

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When you work that out you will get left with your answer, which is -89.

HOPE THIS HELPS!!!

3 0
3 years ago
Simplify: (–6) • (7) – (6) • (–2) <br>     58 <br>    16 <br>    –30 <br>   –54
MariettaO [177]

Answer: -30


Step-by-step explanation:

(-6) x (7) - (6) x (-2)

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Hope this helps :)

5 0
3 years ago
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Translate: Four less than twice a number is<br> twelve
Varvara68 [4.7K]
The answer is 8
8*2=16-4=12
6 0
3 years ago
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