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3 years ago

11

I REALLY NEED HELP WITH ALL OF THESE!!

1 answer:

const2013 [10]3 years ago

4 0

Answer:

1. negative 2. zero 3 undefined 4 positive

Step-by-step explanation:

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Please help! <br> 70+23x-5+110+14x=360 (please show step bc I need to turn in work-paper) Thank you!

daser333 [38]

x = 5

<u>explanation</u>

70 + 23x - 5 + 110 + 14x = 360

first you group the like terms

23x + 14x + 70 - 5 + 110 = 360

then combine the like terms

<u>23x + 14x</u> <u>70 - 5 + 110</u>

37x + 175 = 360

subtract 175 from both sides

175 - 175 = 0 360 - 175 = 185

to get

37x = 185

divide both sides by 37

37x/37 = 0 185/37= 5

which gives you

x = 5

3 0

3 years ago

Which shape has only acute angles?

olga nikolaevna [1]

The triangle has an only acute angle

5 0

3 years ago

Solve and explain please

vekshin1

Answer:

<h2><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>14</u></em></h2>

Step-by-step explanation:

7x + 9 = 9x - 19. <em>[</em><em>Corresponding</em><em> </em><em>Angles</em><em>]</em>

=> 9x - 19 = 7x + 9

=> 9x - 7x = 19 + 9

=> 2x = 28

$= > x = \frac{28}{2}$

=> <em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>14</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

3 0

3 years ago

Read 2 more answers

Find the distance between the two points. (1, 2), (7, 6) The distance between the two points is __ units

katrin [286]

Answer:

7.2

Step-by-step explanation:

distance between the two points. (1, 2), (7, 6) = √(x-x')²+(y-y')²

d = √(7-1)²+(6-2)² = √52 = 7.2

8 0

3 years ago

The weight of one serving of trail mix is 2.5 ounces. How many servings are there in 22.5 ounces of trail mix

Andrews [41]

9 servings
22.5/2.5 = 9

6 0

4 years ago