21-11-2016
Mathematics

contestada

AB is tangent to O. If AO = 24 and BC = 27, what is AB?

Choices:
45
69
54
51

AB is tangent to O If AO 24 and BC 27 what is AB Choices 45 69 54 51 class=

Respuesta :

FallOutBlink FallOutBlink

21-11-2016

the answer should be a, 45

Answer Link

frenchtoast frenchtoast

21-11-2016

24^2+x^2 = 51^2 576+x^2 = 2601 x^2 = 2601-576 x^2 = 2025 x = sqrt(2025) x = 45 So AB = 45
so its A hope this helps...

Answer Link

Otras preguntas

How many times larger is venus than mars ?

A rectangular flower garden in Samantha's backyard has 260 feet around its edge. The width of the garden is 60 feet. What is the length of the garden?

what are the differences between the Virginia and the New Jersey plan??

A concept map is shown. Which of the following topics best completes the graphic organizer? A. Physical properties of elements B. Chemical properties of element

This is proportional, true or false? (Proportional means it has an equivalent ratio/constant rate of change/the same rate) (True=yes, it's proportional, false m

A dozen (12) donuts cost $8.40. What is the cost per donut?

A parking garage in the city charges $2.75 for the first hour and S1 25 for each additional hour or part thereof. What is the maximum time in hours, x, that Ton

How many times larger is 6x10^8 than 2x10^2 Please answer fast!!

hii pls help i’ll give brainliest!!!

Asking again... Please help! 13/20. Will give brainliest! Spam answers will not be tolerated! Factor. 7x² ‐ 9x + 2