busybee1123
busybee1123
03-06-2018
Mathematics
contestada
How do I solve this?
Respuesta :
thomaslaterica1
thomaslaterica1
03-06-2018
Does this have something to do with the radius ?
Answer Link
KyngOyinda
KyngOyinda
03-06-2018
r²+10r+21
r²+3r+7r+21=0
r(r+3)+7(r+3)=0
(r+7)(r+3)=0
r+7=0. Or r+3=0
r=-7. Or r=-7
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
CH3CH(C2H5)(CH2)2 c(CH3)2 c(C2H5)2CH3 tentukan rantai utama dari senyawa karbon?
"Use the following image to complete the matching exercise below. You will match the number from each white box in the image with the proper term. "
"The tree diagram shows the choices Jody has for a new jacket. How many ways can Jody choose a jacket with buttons? a. 2 b. 3 c. 4 d. 6 "
"In quadrilateral QRST, m∠Q is 68°, m∠R is (3x + 40)°, and m∠T is (5x − 52)°. What are the measures of ∠R , ∠S , and ∠T ? Write the numerical values in that
Science has given humans many amazing devices and useful bits of knowledge. We know so much about our bodies and how to stay healthy, for example. We also know
an exercise machine with original price of $900 is on sale at 21% off what is the discount amount and sale price
"Vector A⃗ , which is shown in the figure, has a magnitude of 10 and a direction angle of 60º. What is the magnitude and direction angle (as measured counterclo
A biker traveled 24 miles in 3 hours. A unit rate to describe this would be 8 miles per hour. What is another unit rate in this situation? 1 over 8 mile per ho
Which of the following behaviors preceded the Salem Witch Trials?
"1. Write a ratio in the simplified form of the vertical length to the horizontal length for the red triangle? (image below) a. 2:3 b. 3:2 c. 1:1 d. none of
