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3 years ago

6

HElP asap GIVING BRAINLIST HELP!!!!

1 answer:

mamaluj [8]3 years ago

7 0

Answer:

1. x = 0

2. x= 0

3. x = 10

4. x = -4

5. x = 0

6. x = -1

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49a = 245.....................................................

scoray [572]

You would divide 245 by 49 to get a
a= 5

7 0

3 years ago

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The temperature changes from 9°F to -5°F. Which of the following expressions model the distance on thermometer between 9°F and -

scoray [572]

Answer:

$d = |- 5- 9|$

Step-by-step explanation:

Given

$Initial = 9^\circ F$

$Final = -5^\circ F$

Required

Determine the difference

Represent this with d.

d is calculated using

$d = |Final - Initial|$

The equation becomes

$d = |- 5- 9|$

3 0

3 years ago

G(x) = -2x -9 what is g(-7)?

tresset_1 [31]

Answer:

g(-7) = 5

Step-by-step explanation:

Step 1: Define

g(x) = -2x - 9

g(-7) is x = -7

Step 2: Substitute and Evaluate

g(-7) = -2(-7) - 9

g(-7) = 14 - 9

g(-7) = 5

4 0

3 years ago

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The answer of this please? thank you for very much i really appreciate!

Zolol [24]

Answer:

77 degrees

Step-by-step explanation:

The interior angles of a triangle always add up to 180 degrees, so you can form an equation:

$x + 71 + 32 = 180$

$x + 103 = 180\\x = 77$

5 0

3 years ago

Please please help marking brainlist but if you dont know than dont answer please thank you

zloy xaker [14]

Answer:

1. z = 5, 2. w = 9

Step-by-step explanation:

1. 5z - 4 = 21

5z = 21 + 4

5z = 25

z = 25/5

z = 5

2. w/9 + 2 = 3

w/9 = 3 - 2

w/9 = 1

w = 1 x 9

w = 9

I hope this helps :)

5 0

3 years ago