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tigry1 [53]
3 years ago
6

NEED HELP HELP ME PLEASE

Mathematics
1 answer:
Sveta_85 [38]3 years ago
8 0

I cant understand the equation. Pic blurry

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In the given figure p=120° and y : z=2 : 3 Find x, y and z​
Sindrei [870]

Answer:

x = 60°

y = 72°

z = 48°

Step-by-step explanation:

x = 180 - p = 180 - 120 = 60

Since y;z = 3:2 ,   2y = 3z  or z = 2y/3

Now, x + y + z = 180

60 + y + 2y/3 = 180     Multiply thru by 3 to remove the fraction

180 + 3y + 2y = 540

180 + 5y = 540

5y = 360

y = 72

z = 2(72)/3 = 48

Check:  60 + 72 + 48 = 180

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3 years ago
How to estimate the quotient of 49.3 divided by 6
prisoha [69]
That would be 8 because the answer is 8.21 and you round down to 8
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2 years ago
Solve the measure of an angle is 161°. what is the measure of a supplementary angle?
lions [1.4K]
Supplementary angles sum up to 180°, suppose the supplement of 161° is x. Then
161+x=180
solving for x we subtract 161 from both sides
161-161+x=180-161
x=19
thus the supplement is 19°


4 0
3 years ago
A three-person committee is chosen at random from a group of 8. How many different committees are possible?
Jobisdone [24]
8x7x6 = 336. There are 8 possible options for slot 1, then 7 for 2, and 6 for the last slot.
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2 years ago
The marching band of a school is holding a fundraiser. They are charging seven dollars to wash a car and they spent 45 dollars t
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D. <span>F(x) = 7x − 105 because however many cars they wash and the amount of money they gain from it, they will still have a combined $105 to spend on the supplies and space.</span>
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3 years ago
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