Question 9 of 20 : RS
n...
Select the best answer for the question.
9. Simplify this expression: 19-(+8) – (+14) = ?
A. 25
B. 41
C.-7
D.-3
Mark for review (Will be highlighted on the review page)

if x decreases by 4 then y increases by 10

step-by-step explanation:

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees

320ft

step-by-step explanation:

120 divided by 3 equals 40

40 times 4=160

160 times 2=320

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )