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Natali5045456 [20]
3 years ago
12

Need help ASAP on question #3

Mathematics
2 answers:
almond37 [142]3 years ago
7 0

Answer:

110°

Step-by-step explanation:

Angles adjacent to each other sum up to 180°

iris [78.8K]3 years ago
3 0

Answer:

110

Step-by-step explanation:

Parallel lines, forgot the rule name but:

180-70 = 110

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Apply properties of operatione to write an equivalent expression​
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Answer:

4t

Step-by-step explanation:

All we are doing is combining like terms and since all of then have a "t" in it we would just add the 4 "t's" together like normal addition.

4 0
2 years ago
Trisha and Byron are washing and vacuuming cars to raise money for a class trip. Trisha raised $38 washington 5 cars and vacuumi
ANEK [815]

Answer:

They charged <u>$6</u> for washing and <u>$2</u> for vacuuming the car.

Step-by-step explanation:

Let the charge of washing a car be 'x'.

And also let the charge of vacuuming a car be 'y'.

Now according to question, Trisha raised $38 washing 5 cars and vacuuming 4 cars.

So framing the above sentence in equation form, we get;

5x+4y=38\ \ \ \ \ equation\ 1

Again according to question, Byron raises $28 by washing 4 cars and vacuuming 2 cars.

So framing the above sentence in equation form, we get;

4x+2y=28\ \ \ \ \ equation\2

Now multiplying equation 2 by '2', we get;

2(4x+2y)=28\times2\\\\8x+4y=56\ \ \ \ equation\ 3

Now we subtract equation 1 from equation 3 and get;

(8x+4y)-(5x+4y)=56-38\\\\8x+4y-5x-4y=18\\\\3x=18\\\\x=\frac{18}{3}=6

Now substituting the value of 'x' in equation 1, we get;

5x+4y=38\\\\5\times6+4y=38\\\\30+4y=38\\\\4y=38-30=8\\\\y=\frac{8}{4}=2

Hence They charged <u>$6</u> for washing and <u>$2</u> for vacuuming the car.

8 0
3 years ago
14,37,60,83,.... What's the rest of the patern?
Ira Lisetskai [31]
106, 129, 152, 175, 198 count by 23
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3 years ago
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Standard form for y+7=-2/5(x-10) is y=-7-2/5(x-10)
3 0
3 years ago
Find x.<br> to<br> 150 <br> X =<br> Alternate interior angles
eimsori [14]

Answer: 75 degrees

Step-by-step explanation: supplementary angles= 180 degrees, 180 - 115 = 75

3 0
2 years ago
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