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katovenus [111]
4 years ago
8

How do you find the measure of each

Mathematics
1 answer:
bogdanovich [222]4 years ago
4 0
Um, so it's a bit awkward with this question because they actually got the x value incorrect. When they added up all the values, they got 9x - 27 = 180, but it's actually 9x + 27 = 180 because -18 + 45 is positive 27. Anyways, when you solve it correctly you get x = 17, and then you substitute it into the angles. So with 5x - 18, you are saying 5(× 17) - 18 = 67. Then with the other one you do 4(× 17) + 45 = 113. You know that x is definitely 17 because 113 + 67 = 180.
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Someone please help me. I'd do this myself but I'm having irl issues and I can't think correctly. Thanks.
enyata [817]

Answer:

1 kappa

2. mochi

3. mochi

Step-by-step explanation:

5 0
3 years ago
Need to be show how to solve step by step. And find a least common multiple
Firlakuza [10]
A cheap way to go about it is, use the LCD and multiply both sides by it.

now, notice the denominators, x, 4, 4x, clearly the LCD is 4x, so let's multiply both sides by that, to do away with the denominators,

\bf \cfrac{5}{x}+\cfrac{3}{4}=\cfrac{8}{4x}\implies \boxed{4x}\left(  \cfrac{5}{x}+\cfrac{3}{4} \right)=\boxed{4x}\cdot \cfrac{8}{4x}\implies 20+3x=8
\\\\\\
3x=-12\implies x=\cfrac{-12}{3}\implies x=-4
8 0
3 years ago
A height is labeled on the triangle below. Which line segment shows the base that corresponds to the given height of the triangl
olga2289 [7]

Answer:

Option A. Line segment A

Step-by-step explanation:

we know that

The height of the triangle must be perpendicular to the base of the triangle

so

In this problem

The segment A is perpendicular to the given height

therefore

The base is the line segment A

4 0
4 years ago
Read 2 more answers
Which function is nonlinear?
lutik1710 [3]

Answer:

(-1,5), (0,4) ,(1,3) ,(3,1) is linear so dont pick it

(-4,-7), (-2,-6), (2,-4), (4,-3) is linear

you know what I'll just say it wait a minute is there like a other option

Step-by-step explanation:

U can tell by graphing them out yourself and if u see a straight line then it linear, and if you see a curved loop then it's non- linear. but I'll do it :)

4 0
3 years ago
What is the equation of a line that passes through 0,5 and 4,8
RUDIKE [14]
Y=3/4x+5
We know the y intercept is 5 because we have the point (0,5)
The line moves four to the right and 3 up
Slope=y/x
Slope=3/4
3 0
4 years ago
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