This can be solved by similar triangles, which means you can cross multiply and divide. 78/195=x/10. 78(10)=780 and divide 780 by 195, you'll get the answer is 4. This means Sarah is 4 ft tall.

7 0

4 years ago

Judge the following reasoning as true or false.

alex41 [277]

Answer: B

Step-by-step explanation:

6 0

4 years ago

For which operations is the Commutative Property true?

sladkih [1.3K]

Addition and multiplication

8 0

3 years ago

Special right triangles

telo118 [61]

Answer: please find the attached files

Step-by-step explanation:

A unit circle formula and special triangle of 45, 30 and 60 degrees can be used to solve the problem.

Please find the attached files for the solution

6 0

4 years ago