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2 years ago

URGENT HELPP!!!

Mathematics

2 answers:

tatuchka [14]2 years ago

6 0

All three sides are parallel to the corresponding sides, and all corresponding angles are congruent.

Aleonysh [2.5K]2 years ago

3 0

All three sides of triangle X'Y'Z' must be parallel to the corresponding sides in triangle XYZ and the corresponding angles are congruent .

The dilated triangle will be similar to the original triangle, which means all angles will be the same.

The sides of the two triangles will also be parallel. You can test this by observing the slopes:
Line XY has a slope of 2/3, moving from -4,2 and passing through -1,4.
Line X'Y' has the same slope, moving from (-6,3) to (-3,5)

You can see that this is the case for all corresponding sides' slopes.

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Please anyone I’m desperate

Savatey [412]

Answer:

the answer is B) 12a+6b

Step-by-step explanation:

3+9=12 so 3a+9a=12a,

7-1=6 so 7b-(1)b=6b

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2 years ago

Read 2 more answers

In a race, there are 20 runners. Trophies for the race are awarded to the runners finishing in first and second place. In how ma

andrew11 [14]

Answer:

There are 380 ways that 1st and 2nd place can be determined in the race

Step-by-step explanation:

There are 20 possibilities for determine the 1st place

There are 19 possibilities for determine the 2nd place

Number of ways that 1st and 2nd place can be determined = 20 * 19

Number of ways that 1st and 2nd place can be determined = 380

7 0

2 years ago

6% of it is 27 I need help. Someone please give me a explanation of how to do this.

Ghella [55]

Answer:

You take 6% of a number and the resulting number is 27.

To do this you need to change the percent into a fraction.

6% = 6/100

This is the number you need to multiply to the number you need to find, A.

6/100 A = 27

Solve for x

6 A = 27x100

A= 2700/6

A = 450

Check your answer:

6/100 (A) = 27

6/100 (450) = 27

(6x450) /100 = 27

2700 / 100 = 27

27 = 27

Step-by-step explanation:

6 0

2 years ago

If i can get an answer by tom i would really apreciate it. =D

Yanka [14]

Only one section should be coloured in because it's 1/8 of the spinner. Meaning, there is one chance of landing on any colour.

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2 years ago

two airplane fly toward each other from points 900 miles apart, at the rate, per hour, of 300 miles and 250 miles. when will the

mojhsa [17]

They complete a 900-mile distance with their combined speed of (300+250=550) mph
Therefore, they meet after 900m/550mph=18/11h=1.6364h

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2 years ago