jewelbenton
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 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

Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater
What is the answer to 12-2x6+2/2
What is the answer to 12-2x6+2/2
What's the other term for: explosive or changing very quickly
If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?
what we need to become success
What's the other term for: lacking respect; scornful
What's the other word speaking in circles; round-about speech
How many moles of water (H2O) would be produced if 10 moles of O2 gas reacted completely with excess H2 gas?2 H2(g) + O2(g) → 2 H2O(g)A. 5 B. 10 C. 20 D. 30
What's the other term for: lacking respect; scornful