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Vedmedyk [2.9K]
2 years ago
10

Determine whether the pair of triangles below are similar. If they are similar, write the similarity criterion that can be used

to show they are similar and THEN find all of the unknown measures.

Mathematics
1 answer:
Ugo [173]2 years ago
8 0

Answer:

Cannot be determined

Step-by-step explanation:

The information given for the triangles are not enough to evaluate them for similarity. How ever they are both equilateral triangles given the angle measures.

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Triangles PQR and XYZ are similar.
laiz [17]

Answer:

Option A. 5.25 units

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

so

\frac{PR}{XZ}=\frac{QR}{YZ}

substitute the given values

\frac{7}{XZ}=\frac{4}{3}

solve for XZ

XZ=7(3)/4\\XZ=5.25\ units

7 0
3 years ago
The students at Lexi's school voted for a new school mascot. 219 students voted to be The Falcons. The other 146 students in Lex
siniylev [52]
60%. there are 365 students in total because 219+146 is 365. 219/365 is .6 meaning the percent is 60%. The percentage is the students who voted to be falcons was 60%
8 0
2 years ago
During a storm, why do you see the flash of lightning before you hear the roar of thunder? What would it mean if you saw the fla
Lubov Fominskaja [6]
The speed of light is faster than the speed of sound. So that's why you see a flash of lightning before the roar of thunder. If you heard it at the same time as you saw it, well I will be praying for you. It would literally be exactly where you are. If you hear the thunder a long time after the flash, it means the lightning is far away.

T/5=miles away when T is time from the strike of lightning to hearing thunder 
3 0
3 years ago
G(x)=3x+2 and h(x)=ax+B
AfilCa [17]

Answer:

B= \frac{3}{-2}

a= \frac{11}{2}

Step-by-step explanation:

g^{-1}= \frac{x-2}{3}  (g of -1 formula)

g^{-1}(14)= \frac{14-2}{3}

          = \frac{12}{3}

         = 4

h(x)=ax + B

h(1)= a+ B

g^{-1}(14)=h(1)

4=a + B

a= 4-B

h(4)=22

4a+B=22

4(4-B)=22

16-4B=22

-4B=6

B= \frac{6}{-4}

B= \frac{3}{-2}

a= 4+\frac{3}{2}

 a= \frac{8+3}{2}

a= \frac{11}{2}

3 0
2 years ago
10,14,18,22… find the next two terms
dedylja [7]

Answer: 26 and 30

Step-by-step explanation: The pattern is adding 4, so 10 + 4 is 14, 14 + 4 is 18, and 18 + 4 is 22.

So you add 4.

22 + 4 is 26.

26 + 4 is 30.

5 0
2 years ago
Read 2 more answers
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