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3 years ago

Which sentence describes what Hiroshi should do to show that the diagonals of the parallelogram bisect each other?

Mathematics

1 answer:

11111nata11111 [884]3 years ago

6 0

Answer: the third option. Show the midpoints are ( (a + b) / 2 , c/2 )

That is because, the two first statements are true because the figure is a parallelogram.

Given that the lines MP and QP are congruent, if they are bisected the midpoints are the same, which is what Hiroshi has to show.

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(2u + 7)(3u – 1) = 0 solve buy factoring

maria [59]

Answer:

Factor and set each factor equal to zero.

u = - 7 /2,1/3

5 0

3 years ago

A store is having a 20% off sale on all merchandise. If Mai buys one item and saves 13$, what was the original sale price of her

Montano1993 [528]

Answer:

$65 is the original price

Step-by-step explanation:

65 x .8 = 52 which is 13 off

4 0

3 years ago

Question is in the image

pshichka [43]

Answer:

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

Step-by-step explanation:

Your first task is to find the center.

The longest possible line of the circle goes from (-3,0) to (-3,6)

So the center is at the midpoint of these two points.

The midpoint is at (-3 - 3)/2 , (6+ 0)/2 or (-3,3)

That gives you the center of the circle.

So far what you have is

(x +3)^2 + (y -3)^2 = r^2

Now the distance of the center to the bottom point is (-3,3) to (-3,0)

r^2 = (x2 - x1)^2 + (y2 - y1)^2

x2 = - 3

x1 = - 3

y2 = 3

y1 = 0

r^2 = (-3 - -3)^2 + (3 - 0)^2

r^2 = 3^2

The entire answer is

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

8 0

3 years ago

Answer the questions attached about the given sequence: -33, -27, -21, -15, ...

Arte-miy333 [17]

Answer:

see below

Step-by-step explanation:

-33, -27, -21, -15,....

-33 +6 = -27

-27+6 = -21

-21+6 = -15

This is an arithmetic sequence

The common difference is +6

explicit formula

an=a1+(n-1)d where n is the term number and d is the common difference

an = -33 + ( n-1) 6

an = -33 +6n -6

an = -39+6n

recursive formula

an+1 = an +6

10th term

n =10

a10 = -39+6*10

= -39+60

=21

sum formula

see image

The sum will diverge since we are adding infinite numbers

7 0

4 years ago

what is the measure of angle 3 if the measure of angle 6 is (2x-5) and the measure of angle 8 is (x+5)?

strojnjashka [21]

Answer: 115

Step-by-step explanation: just did it on edg

4 0

4 years ago