3 years ago

Which method can you use to prove that the triangles are congruent

Mathematics

1 answer:

antoniya [11.8K]3 years ago

4 0

Answer:

ΔASA ≅ ΔASA

Step-by-step explanation:

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Write an equation for the line in slope intercept form to parallel to -x + 3y =-2 that contains the point (12,7)

kvasek [131]

The parallel lines have the same slope.

The slope-intercept form:

$y=mx+b$

m - slope

b - y-intercept

We have

$-x+3y=-2\qquad|\text{add x to both sides}\\\\3y=x-2\qquad|\text{divide both sides by 3}\\\\y=\dfrac{1}{3}x-\dfrac{2}{3}\to m=\dfrac{1}{3}$

Therefore searched line equation is:

$y=\dfrac{1}{3}x+b$

The line passes through point (12, 7). Put the coordinates of the point into the equation of the line:

$7=\dfrac{1}{3}(12)+b\\\\7=4+b\qquad|\text{subtract 4 from both sides}\\\\3=b\to b=3$

Answer: $y=\dfrac{1}{3}x+3$

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3 years ago

Determine if they following is systems of equations?<br> y = 3x + 2<br> y = 7x -10

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Answer:

Yes it is.

Step-by-step explanation:

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3 years ago

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Ulleksa [173]

Jack gives more money

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4 years ago

Kayla filled a bucket with 4 gallons of Water , she dumped exactly 1.o34 gallons . How much water is left in the buckets ?

yKpoI14uk [10]

4 - 1.034 = 2.966
There would be 2.966 gallons of water left in the bucket.

I hope this helps!

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4 years ago

The number of points scored by a basketball player in the first eight games of a season are shown below. 15, 35, 18, 30, 25, 21,

hichkok12 [17]

Answer:

im not sure how the data should be interpreted but here is the distribution. It goes up by .416

Step-by-step explanation:

the average of the first 8 games is 24

the average of the 12 games is 24.416

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3 years ago