2 years ago

Angle Relationships

Mathematics

1 answer:

Alik [6]2 years ago

8 0

Answer:

B. 0.86

Step-by-step explanation:

I calculated it logically

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The low temperatures of four cities for August 26, 2007 are as follows:

yarga [219]

Honolulu
Washington D.C.
Nome
Base Esperanza

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2 years ago

What is the value of f(7.5) when f(x)=2x+7

Ivan

Hey there!!

Given :

$f ( x ) = 2x + 7$

Find f ( 7.5 )

Now, we will need to substitute the value of 7.5 in place of x

$f(7.5) = 2(7.5) + 7$

$f(7.5) = 15 + 7$

$f(7.5) = 22$

Hope my answer helps!

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2 years ago

9x+18+3x=1

Katen [24]

The error is in the second step they subtracted 3 from both sides but it was a 3x, which you can not do.
Correction.
9x+18+3x=1
12x+18=1
12x=-17
x=-17/12

3 0

2 years ago

Read 2 more answers

Which expression is equivalent 10 (6x + 15) - 3? A. -2x + 12 B. 2x + 2 C. -2x - 2 D. -2x -8

Musya8 [376]

Answer:

60x+147

Step-by-step explanation:

10(6x+15)-3

60x+150-3

60x+147

7 0

2 years ago

Maurice spent 1/2 of his money on lunch. He had 2.50 left.<br> How much money did he start with?

OverLord2011 [107]

Answer:

5.0

Step-by-step explanation:

1÷2=2.5

1=2.50×2

=5.0

6 0

2 years ago