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Nata [24]
2 years ago
13

Helpppp pleaseeeee please

Mathematics
1 answer:
Korolek [52]2 years ago
8 0
\bold{ANSWER:}
28

\bold{SOLUTION:}

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10 points pls answer ASAP
boyakko [2]

Answer:

145

Step-by-step explanation:

Its the opposite angle of 145

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3 years ago
How do you graph y=-10x+200 ?
sp2606 [1]

Answer:

your slope is -10, and the y-intercept is 200

Step-by-step explanation:

Start at (0,200), or just 200 on the y axis. your slope is -10, or -10/200 in rise over run form. you want to go to the right one, and down 10. So make a dot at (0,200), then (1,190), then (2,180) and so on. to go in the negatives it is the opposite. left one, then up 10, so (-1, 210), then (-2,220) and so on.

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2 years ago
9x^2-1-(3x-2)^2=0 find the roots
Marizza181 [45]

Step-by-step explanation:

<h2>=5/12</h2>

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2 years ago
Mary has rehearsed her ballet solo for five and a half hours. A week from now, she wants to have rehearsed at least a total of n
djverab [1.8K]
The answer to this problem is 2
3 0
3 years ago
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What is the value of y in the equation 3 (3y - 9) = 0
iren [92.7K]

Answer:

y=3

Step-by-step explanation:

3 (3y - 9) = 0

Divide each side by 3

3/3 (3y - 9) = 0/3

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Add 9 to each side

3y -9+9 = 0+9

3y =9

Divide by 3

3y/3 = 9/3

y =3

4 0
3 years ago
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