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andre [41]
3 years ago
11

BRAINLIEST!!! See pic BELOW!!!

Mathematics
2 answers:
Doss [256]3 years ago
7 0
I think it would be A since i think both sides have to be 160°
Rzqust [24]3 years ago
6 0

Answer:

160° = (10x + 50°) [Vertically Opposite Angles]

10x + 50 = 160 \\ 10x = 160 - 50 \\ 10x = 110 \\ x =  \frac{110}{10}  \\ x = 11

<u>Option A. 11</u> is the correct answer.

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The following system has a solution: x=10, y=-3, z=14
wolverine [178]
<h2>Answer:</h2><h3>False</h3>

<h2>Step-by-step explanation:</h2>

In this problem, we have the following System of Three Equations in Three Variables, so our goal is to determine whether x=10, \ y=-3, \ z=14 is the solution to this system, that is, the ordered triple P(x,y,z) where three planes intersect.

The easier way to find the answer is to plug in the x, y and z values in the equations and figure out whether the equations satisfy the solutions. Then:

First \ Equation: \\ \\ 3(10)+7(-3)-14=-5 \\ \\ It \ satisfies \ the \ first \ equation \\ \\ \\ Second \ Equation: \\ \\ 9(10)-(-3)-4(14)=37 \neq 17 \\ \\ It \ doesn't \ satisfy \ the \ second \ equation

STOP HERE! Since the x, y an z values doesn't satisfy the second equation, the x=10, \ y=-3, \ z=14 is not the solution to the system of equations.

5 0
3 years ago
A swimming pool measures 35 feet wide by 50 feet long. What is the ratio of the length to the perimeter in simplest form? Perime
mario62 [17]
L:P = L:2(L+W) = 50:2(50+30) = 50:160 = 5:16
8 0
3 years ago
WHICH TABLE IS A FUNCTION?<br> TABLE A<br> TABLE B<br> NEITHER<br> BOTH
Alexandra [31]
I believe it neither
3 0
2 years ago
Read 2 more answers
Help please!
Lemur [1.5K]

Answer:

Step-by-step explanation:

a I’m pretty sure

5 0
3 years ago
Read 2 more answers
75 percent decrease followed by a 50 percent increase
Strike441 [17]

Answer:

There would be an overall 25% decrease

Step-by-step explanation:

Because -75 + 50 = -25

3 0
2 years ago
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