neari101
neari101
12-10-2018
Mathematics
contestada
Find the value of x in the figure.
Respuesta :
rosalina5
rosalina5
12-10-2018
final answer: x=9
your welcome
Answer Link
cdw2014
cdw2014
12-10-2018
The two angles are supplementary which means they add to 180 degrees. To solve for x, set the sum of the expressions equal to 180:
(8x + 5) + (13x - 14) = 180
Combine like terms
21x - 9 = 180
Solve for x
21x = 189
x = 189/21
x = 9
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
PLS HELP!!!!!..... WILL MARK BRAINLIEST!!!!! What can you conclude from the graph? Select all that apply. Higher chick survival leads to smaller clutch sizes. H
A baby weighed only 8.7 ounces at birth. How much lighter was she than an average baby, who weighs about 7 lb 8 ounces?
ROMEO: Act 1, Scene 5 O, she doth teach the torches to burn bright! It seems she hangs upon the cheek of night Like a rich jewel in an Ethiope's ear, Beauty too
Criangle has side lengths measuring 2x + 2 ft, x + 3 ft, dn ft. 11 12 13 14 15 Which expression represents the possible values of n, in feet? Express your answe
PLS HELPPPPP Fill in the blanks with the correct word in parentheses. YOU MAY TAKE THIS ONLY ONCE. A Yolanda (le / les) (gusta / gustan) los plátanos. A nos
If two balls have the same volume, but ball A has twice as much mass as ball B, which one will have the greater density?
How do changes in the money supply affect people and businesses
The blue dot is at what value on the number line?
Find the value of x. (Giving 30 points please hurry)
For most anchoring situations, which is the best type of anchor line?.
