jewelbenton jewelbenton

02-11-2016
Mathematics

contestada

Which is the length of PQ if the length of AB is 8?

Which is the length of PQ if the length of AB is 8 class=

Respuesta :

Аноним Аноним

02-11-2016

I think that the answer is 3

Answer Link

LittleRedMe LittleRedMe

02-11-2016

AB = 8 so half of that is 4.

Using Pythagoras:

PQ^2 = 5^2 - 4^2

PQ^2 = 25 - 16 = 9

PQ = 3

Answer Link

Otras preguntas

what does alignment mean in dance?

Equivalent decimal are decimal that have the same value. TrueOrFalse

What is 5000 one tenth of?

What is 3,200,000,000,000 in scientific notation

is -n always sometime or never a positive number ?explain

arrange following numbers in increasing order 2.3,45.1,18.735,0.9862,7

theo had a balance of -$4 in his savings account. after making a deposit, he has $25 in his account. what is the overall change to his account?

Brandon owns nearly 2 times as many CDs ads Ingrid. Brandon owns 56 CDs. Write an equation and use it to estimate the number n of CDs Ingrid owns.

A worker in a sunglass factory can make 50 frames or 100 lenses per day. There are 90 workers. How many workers should make lenses?

convert to a scientific notation 860,000,000,000 =