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3 years ago

HELP PLEASE!!!!!!!!!!!!

Mathematics

1 answer:

miskamm [114]3 years ago

7 0

Given that < 1 and < 3 are corresponding angles with the same measure, and that < 1 and m < 38 ° are supplementary angles in which their measures add up to 180°:

Then:

m< 1 + m < 38° = 180°

m < 1 = 180° — m < 38°

m < 1 = 142°

Since m < 1 = m < 3, then m < 3 = 142°

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A 4 wheeler that travels 52 miles on 5 gallons of gasoline. A second 4 wheeler travels 21 miles on 2 gallons of gasoline which c

nalin [4]

Answer:

The second 4 wheeler gets better mileage

Step-by-step explanation:

First 4 wheeler:

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Second 4 wheeler:

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5÷2 = 2.5

so,

second 4 wheeler:

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52<52.5

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Mkey [24]

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3 years ago

Raul can hit a golf ball 26.4 yards.A.J can hit a golf ball 10 timesbas far.How far can A.J hit the ball

tia_tia [17]

264 yards...
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3 years ago

What is the center of the circle X2 + y2 = 28+ 3x?

notka56 [123]

Answer:

The center is $(\frac{3}{2},0)$ .

The problem:

What is the center of the circle X2 + y2 = 28+ 3x?

Step-by-step explanation:

We need to put anything with an $x$ together and anything with a $y$ together:

$x^2+y^2=28+3x$

Subtract $3x$ on both sides:

$(x^2+y^2)-3x=(28+3x)-3x$

$x^2-3x+y^2=28$

We need to complete the square for $x$ 's. The $y$ 's are already done.

Keep in mind: $x^2+bx+(\frac{b}{2})^2=(x+\frac{b}{2})^2So we are going to add [tex](\frac{-3}{2})^2$ on both sides so we can use this identity for the left side with the $x$ 's: