3 years ago

Use a graph to solve 1/2|x + 1| + 1 = |x|

Mathematics

1 answer:

kiruha [24]3 years ago

3 0

1st x is -1, 2nd x is 3

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Plz help fast will mark the brainiest!!!

Alex777 [14]

Answer:

48^-1

Step-by-step explanation:

Hope this helps

7 0

2 years ago

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(120° 3x 2x Solve for x! 120 24 360 20

Alexandra [31]

Answer:

The angles in a triangle should always add up to 180 degrees.

The four angles made by a set of intersecting lines will always add up to 360 degrees and the ones across from eachother are always the same.

This means that the triangle's unmarked angle is 60 degrees.

2*24 = 48 and 3*24 = 72 48 + 72 + 60 = 180 degrees

24 will be your correct answer.

4 0

2 years ago

Match each percent amount to its correct value. Tiles 15% of 30 30% of 45 60% of 7 23% of 20 Pairs 13.5 arrowBoth 4.5 arrowBoth

Over [174]

15% of 30....turn ur percent to a decimal...." of " means multiply
0.15(30) = 4.5

30% of 45.....set it up the same way as before
0.30(45) = 13.5

60% of 7
0.60(7) = 4.2

23% of 20
0.23(20) = 4.6

3 0

3 years ago

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Mr.smog just bought a big-screen tv set. The screen is 48 in. wide and 27 in. high. Find the lenghth of its diagonal

Alecsey [184]

$Look\ at\ the\ picture.\\\\Use\ the\ Pythagorean\ theorem:\\\\d^2=48^2+27^2\\\\d^2=2304+729\\\\d^2=3033\\\\d=\sqrt{3033}\\\\\boxed{d\approx55\ (in)}$

6 0

3 years ago

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PLEASEEEE HELP!! This is my SECOND time asking :((

adoni [48]

Answer:

Step-by-step explanation:

formula: Y2 - Y1

X2 - X1

-18 = X1

16 = Y1

31 = X2

40 = Y2

40 - 16. = 24

31 - (-18) 49

3 0

3 years ago