What statement is true

Answers

Answer 1

Answer: CF is perpendicular to AE

Since those two triangles are congruent, all of their sides have to be equal as well as their angles. If CF was not equal to AE, then the two corresponding angles of the triangle which are also supplementary angles will not be congruent. The only pair of angle measures that is both supplementary and equal is 90 and 90. I hope this helps!

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Given that 9554 divided by 562 equals 17 how can you find the quotient 95540 divided by 562

Answers

Answer: Hello!

ok, here we know that 9554 divided by 562 is equal to 17; this is

9554/562 = 17

Now we have the number 95540 divided by 562, and we want to solve this using the prior information:

Is easy to see that 95540 = 10*9554, then:

95540/562 = (10*9554)/562

now we can use the commutative property of the multiplication and get:

(10*9554)/562 = 10*(9554/562) = 10*17 = 170

It would be 170 because you just add a zero at the end since the number only changed by adding one zero.

What is the best order-of-magnitude estimate for 0.00003?a. 10^-3
b. 10^-4
c. 10^-5
d. 10^-6

Answers

$10^(-5) = 0.00001$

Divide 72kg in a ratio of 1:3:5, someone plz tell me how to do this :D ;D

Answers

Ratio of 1:3:5

Sum= 1+3+5 = 9 total parts

dividing 72kg

For 1: = 1/9 * 72 = 8kg

For 3: = 3/9 * 72 = 24kg

For 5: = 5/9 * 72 = 40kg

Melissa will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $61.96 and costs an additional $0.10 per mile driven. The second plan has an initial fee of $51.96 and costs an additional $0.14 per mile driven. How many miles would Melissa need to drive for the two plans to cost the same?