Answer:
a) PR = 17 cm, b) QR = 6 cm
Step-by-step explanation:
∠Q=90, so PQ and QR are legs, and PR is hypotenuse.
Pythagorean theorem PQ² + QR² = PR²
a) PQ² + QR² = PR²
8² + 15² = PR²
PR² = 289
PR = 17 cm
b) PQ² + QR² = PR²
8² + QR² = 10²
64 + QR² = 100
QR² = 36
QR = 6 cm
Answer:
60%
Step-by-step explanation:
33/55, giving you 60%.
let x = the price of a book
so you would have
total = 3x-20
Answer:
there is a high possibility seeing as they are the same size although there is one more red ball than there is a green ball so it would be either likely or brobaly but not definately
Step-by-step explanation:
The answer is negative seven teen
