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3 years ago

For parallelogram ABCD, A(0, 0), B(a, b), and D(c, 0) are three of its vertices. Find the coordinates of C in terms of a, b, c.

Mathematics

2 answers:

DanielleElmas [232]3 years ago

8 0

I believe the answer is (a+c, b) but I'd double check to make sure.

kvasek [131]3 years ago

4 0

(a+c,b) is correct. I got it right in school.

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What's the ratio 48:30

Vladimir79 [104]

24:15 would be the simplified version, if that's what you meant.

7 0

3 years ago

Jake plans to use a ramp to make it easier to move a piano out of the back of his truck. The back of the truck is 83 centimeters

storchak [24]

Answer:

134.4 centimeters

Step-by-step explanation:

This question is asking us for a missing leg on the triangle, lets call it x. Using the Pythagorean theorem (a²+b²=c²), we can figure out what value is missing (either a or b, they are interchangeable).

replace the values in the equation.

83²+x²=158²

get rid of the exponents.

6,889+ x² = 24,964.

subtract 6,889 from 24,964.

x²=18,075.

find the square root on both sides of the equation.

x=134.4432966.

I am assuming you want this rounded to the nearest tenth.

134.4 is your answer.

Read more on Brainly.com - brainly.com/question/14113423#readmore

8 0

3 years ago

The table shows the distance in feet, y, that a rocket traveled in x seconds.

Murrr4er [49]

Answer:

The correct option is D. y = 25 $x^{2}$ .

Step-by-step explanation:

i) From the table and our own observation and a trial and error approach we

can clearly see that the equation that matches y in feet ( the distance

traveled by the rocket) and x in seconds ( the time elapsed) is given by the

equation y = 25 $x^{2}$

Therefore the correct option is D. y = 25 $x^{2}$ .

7 0

3 years ago

Read 2 more answers

Frank's recipe for cookies calls for 3/4 cup of sugar 20 1/2 cup of flour and 3 eggs if he wants to use half as much sugar and t

sergejj [24]

Frank will use 3/8 cup of sugar, 61 1/2 cups of flour, and 9 eggs. I know this because...

3/4 divided by 2 is 3/8
20 1/2 times 3 is 61 1/2
3 times 3 is 9

5 0

3 years ago

5 time 5 to the power of 2 simplified

Maksim231197 [3]

Im not sure wym but i think the answer is 20

3 0

3 years ago

Read 2 more answers