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3 years ago

Confirm that quadrilateral ABCD is a parallelogram. Measure and record the slope of each of its sides.

Mathematics

2 answers:

sergiy2304 [10]3 years ago

6 0

Answer:

AB = 1.5

BC = 0

CD = 1.5

AD = 0

Step-by-step explanation:

plato vote brainliest pls

VMariaS [17]3 years ago

5 0

Answer:

AB = 1.5

BC = 0

CD = 1.5

AD = 0

Step-by-step explanation:

Sample Answer for Plato

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Find the distance between the points: (3, 2) and (9, 7)

sesenic [268]

hope this will help u...:)

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3 years ago

Find the equation of the line that passes through the point left (-9,12) and is perpendicular to the line y=3/2x-1/2. Write the

ohaa [14]

Answer:

The answer to your question is: y = -2/3 x + 18

Step-by-step explanation:

Data

Point = (-9, 12)

line y = 3/2x -1/2 perpendicular

Process

The line must be perpendicular to the line given. Then,

slope is the line given = 3/2, we change it because the lines must be perpendicular ,

New slope M = -2/3

New line y-y1 = m(x - x1)

y - 12 = -2/3 (x + 9) Substitution

3( y - 12) = -2(x + 9)

3y - 36 = -2x - 18 Simplify

3y = -2x - 18 + 36

3y = -2x + 18

y = -2/3 x+ 18 Result

8 0

3 years ago

There are 10 golf balls in a rectangular prism. Each golf ball has a diameter of 1.25 inches. Find the volume of the golf balls

lara31 [8.8K]

The answer is D.

The formula for the volume of a sphere is $\frac{4}{3} \pi r^{3}$

You would divide the diameter in half which would give you your radius (r).
Then you plug in the radius value to find the volume of ONE ball.
You would then multiply by 10 to find the volume of TEN golf balls.

D is the closest answer to the volume of ten golf balls

8 0

3 years ago

I just need a little help on this ??! Please.

lawyer [7]

1. Since it's m - 7 you would have 7 to both sides so you would in fact have m < 13. If you double check your answer, you see that if m is say 12 (because 12 is obviously less than 13), 12 - 7 < 6

2. Again, use the same process on this problem as the first one. Add 8 to each sides because it's you're subtracting 8 from n. So you end up with n > 13. Check your answer. Say n is 14. 14 - 8 > 5

3. This one is different because you are adding 5 to p. So in order to get p by itself, you need to subtract 5 from both sides. p < 5. Say p is 4, 4 + 5 < 10.

When working with problems like these, you need to isolate the variable on one side and get it by itself.

5 0

3 years ago

What is the missing number in the sentence below?

Karolina [17]

The correct answer is A: 3. This is because...
3 * 4 = 12
12 * 5 = 60
Therefore, the answer is 60.

3 0

3 years ago