3 years ago

Are the triangles similar? If yes, write a similarity statement and give a scale factor (k).

Mathematics

1 answer:

Irina-Kira [14]3 years ago

5 0

Answer:

choice 2) Yes

Triangle ACB is congruent to triangle XZY because of the Side-Side-Side theorem

k = 1.5

You might be interested in

If ∠t is inscribed in a semicircle, then the measure of angle t is 90°. <br> a. True <br> b. False

Elena L [17]

The answer would be a. True

3 0

3 years ago

Read 2 more answers

4n-2 =10<br> Solve it please because I don’t get it

sweet-ann [11.9K]

Answer:

10 + 2 = 8 ÷ 4n = 2

Step-by-step explanation:

Use the distributive property. Your answer will be 2. Hope this helped!

8 0

3 years ago

Read 2 more answers

Kirk's goal was to save $300 for a trip. In the first week, Kirk saved $16 from his allowance and $54 from his job. He spen

Zepler [3.9K]

Answer:

160 dollars.

Step-by-step explanation:

16+54= 70

5+2=7

70-7=63

62+41=103

2+4=6

103-6=97

97+63=160

Hope this helps! ^^

6 0

3 years ago

If [infinity] cn8n n = 0 is convergent, can we conclude that each of the following series is convergent? (a) [infinity] cn(−3)n

pashok25 [27]

Answer:

a) we know that this is convergent.

b) we know that this might not converge.

Step-by-step explanation:

Given the $\sum^\infty_{n=0}C_n8^n$ is convergent

Therefore,

(a) $\sum^\infty_{n=0}C_n(-3)^n$ The power series $\sum C_nx^n$ has radius of convergence at least as big as 8. So we definitely know it converges for all x satisfying -8<x≤8. In particular for x = -3

∴ $\sum^\infty_{n=0}C_n(-3)^n$ is convergent.

(b) $\sum^\infty_{n=0}C_n(-8)^n$ -8 could be right on the edge of the interval of convergence, and so might not converge

8 0

3 years ago

The value of 100-30÷5 with parentheses can have a value of 1l4 or 49. EXPLAIN.

svetlana [45]

The only possible answers are 94 or 14. (100-30)/5= 70/5=14. 100-(30/5)= 100-6=94. These are the only two possible answers.

5 0

3 years ago