Which question would you like solved?
Answer:
its suposed to be written [(40+5)-3^2]÷9·2
so the answer would be C.8
Step-by-step explanation:
first do whats in the brackets but inside the ark looking brackets first
[(40+5)-3^2]÷9·2
will be [45-3^2]÷9·2
and then you do the rest of the brackets but first you square 3 sitch will be come 9
so [45-9]÷9·2
witch will become
36÷9·2
now divide by 9 and get
4·2
witch is going to be
8
therefore the answer is C.8
if brainiest is earned then its greatly appreciated. have a wonderful day
A.) it's a 90° angle
90=6x+4x+10
90=10x+10
-10 -10
80=10x
divide both sides by 10, x=8
B.) it's a 180° angle
180=5x+13+3x+7
180=8x+20
-20 -20
160=8x
divide both sides by 8, x=20
C.) it's a 180° angle
180=3x+5+2x+18+2x+17
180=7x+40
-40 -40
140=7x
divide both sides by 7, x=20
D.) it's a 180° angle
180=90+30+x
180=120+x
-120 -120
60=x
Answer:
234
Step-by-step explanation:
39*6=234
The point at which the two lines intersect is (4,7).