ABC and DEF are congruent triangles. Which of the following is known to be true?

1 answer:

4 0

If in triangles ABC and DEF, AB = DE, AC = DF, and angle A = angle D, then triangle ABC is congruent to triangle DEF. Using words: If 3 sides in one triangle are congruent to 3 sides of a second triangle, then the triangles are congruent.

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A weight lifter can deadlift 275 pounds. She can increase the weight that she can lift according to the function W(x)=275(1.05)^

suter [353]

Answer:

$350.98\ pounds$

Step-by-step explanation:

we have

$W(x)=275(1.05^{x})$

where

W is the weight in pounds

x is the number of training cycles completed

For $x=5\ cycles$

substitute the value of x in the function

$W(5)=275(1.05^{5})=350.98\ pounds$

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Which expression is equivalent to 9-3?

irina [24]

Answer:

B because 3*3=9 And 3*1=3 so it would be 3(3y-1) foil the answer

Step-by-step explanation:

The answer is B, I took the test.

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Heather is a cashier. She can ring up to 12 coustomers in 9 weeks. At this rate how many minutes does it take her to ring up 4 c

Solnce55 [7]

12 customers = 9 mintues

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Divide by 3 through
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12 ÷ 3 customers = 9 ÷ 3 minutes
4 customers = 3 minutes

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Answer: She can ring up 4 customers in 3 minutes
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3 years ago

Three boxes of cereal weigh 379.4 grams, 424.25 grams and 379.37 grams.What is the difference between the lightest and the heavi

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You subtract the heaviest amount which is 424.25 grams in this case from the smallest, 379.37 grams.Your answer should be C.

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2 years ago

What is the slope of a line that is perpendicular to the x-axis?

padilas [110]

Perpendicular means at 90 degree if the line is on 90 degree to the base then it is perpendicular y-axis and the slope is hypotenuse!

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