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vekshin1
2 years ago
12

1. find the measure of each angle

Mathematics
1 answer:
frosja888 [35]2 years ago
3 0

Step-by-step explanation:

adding both equations together makes the straight line that is QRS. straight lines are 180

you should picture a windshield wiper going side to side and you're trying to see how much farther it has to move until it straightens out at the bottom

(3x-5) + (10x-7) = 180

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Help I don't understand scale drawings
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6 0
3 years ago
This table gives a few
swat32

Answer:

The y-intercept of the line is the point (0,-41)

Step-by-step explanation:

we have the points

(-36,-117),(-27,-98) and (-18,-79)

step 1

Find the slope of the linear equation

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

take the points

(-27,-98) and (-18,-79)

substitute the values

m=\frac{-79+98}{-18+27}

m=\frac{19}{9}

step 2

Find the equation of the line in point slope form

y-y1=m(x-x1)

we have

m=\frac{19}{9}

point\ (-18,-79)

substitute

y+79=\frac{19}{9}(x+18) ----> equation in point slope form

step 3

Convert the equation in slope intercept form

y=mx+b

where

m is the slope

b is the y-coordinate of the y-intercept

isolate the variable y

y+79=\frac{19}{9}x+(18)\frac{19}{9}

y=\frac{19}{9}x+(18)\frac{19}{9}-79

y=\frac{19}{9}x+38-79

y=\frac{19}{9}x-41

therefore

b=-41

The y-intercept of the line is the point (0,-41)

8 0
4 years ago
Read 2 more answers
There are 4 fewer white bunnies than gray bunnies there are 9 white bunnies how many gray bunnies are there
kap26 [50]

Answer:

5 gray bunnies

Step-by-step explanation:

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6 0
4 years ago
Read 2 more answers
Which proportion correctly shows the equivalence of two ratios?
lina2011 [118]

C. 4:5=32:40 is your answer

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4/5 = 4/5

(32/40)/(8/8) = 4/5

4/5 = 4/5

∴ (C) is your answer

~<em>Rise Above the Ordinary, Senpai</em>


3 0
3 years ago
What is pi over 12 to the 10 power times 6 over 5.32018?
erica [24]

Answer: 3.9737436e-13

Step-by-step explanation: pi/12= 0.26179938779 to the tenth power = 5.0738475e-11 x 6/5.32018=  3.9737436e-13.

3 0
3 years ago
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