Answer:
jssjsjjsjsjsjsjsjsjsjs
Step-by-step explanation:
jsjsjsjsjssjsjsjsjsjsj
Answer:
65%=$260
Step-by-step explanation:
40%+25%=65%
65% of 400
65/100*400
=$260
5x+3=3x+7
<em></em>-3 = -3
2x+3=7
-3= -3
2x=4
x=2
Complementary angles add up to 90'
So let X= angle 1
Y=angle 2
So x+y=90
let x=y-78
so(y-78)+y=90
y-78+y=90
2y-78=90
2y=90+78
2y=168
y=168/2
y=84
x=y-78
so x=84-78
x=6
And 6+84=90
So the measure of the angle is 6 degrees.
Hope i helped!
I think the answer is 3,-7
