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skad [1K]
3 years ago
15

Can u help me please?

Mathematics
1 answer:
never [62]3 years ago
6 0

Answer:

1. x = -15

2. x = 0.25 or x = 1/4

Step-by-step explanation:

1.

8 + 9.8x + 9 = 3.8x - 16 + 3.8x

Simplify both sides

17 + 9.8x = 7.6x - 16

-17                      -17

9.8x = 7.6x - 33

-7.6x   -7.6x

2.2x = -33

Divide by 2.2

x = -15

2.

-2x - 10 = -14x - 7

+7                    +7

-2x - 3 = -14x

+2x         +2x

-3 = -12x

Divide by -12

0.25 = x

x = 0.25 or x = 1/4

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3 years ago
What factors of 10800 are not multiples of 6
Dahasolnce [82]

Answer:

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,25,27,30,36,40,45,48,50,54,60,72,75,80,90,100,108,120,135,144,150,180,200,216,225,240,270,300,360,400,432,450,540,600,675,720,900,1080,1200,1350,1800,2160,2700,3600,5400,10800

Step-by-step explanation:

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3 years ago
I need help with this!!! Thank you
ruslelena [56]

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The coordinates of the vertices of △RST are R(−3,1), S(−1,4), and T(3,1) .
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3 0
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Read 2 more answers
Can anyone please help i am stuck on this question?
ale4655 [162]

Answer:

8/17

General Formulas and Concepts:

<u>Trigonometry</u>

  • [Right Triangles Only] cos∅ = adjacent over hypotenuse

Step-by-step explanation:

<u>Step 1: Define</u>

We are given a right triangle. We can use trig to find the ratio.

<u>Step 2: Identify</u>

<em>POV from angle S</em>

Adjacent = 8

Hypotenuse = 17

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5 0
3 years ago
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