Answer:
B. 152 + 7
Step-by-step explanation:
(8x + 16) + (7x - 9)
8x + 16 + 7x - 9
15x + 16 - 9
15x + 7
None of these options have this answer, so we see A and B:
A. x + 7
B. 152 + 7
It can't be A because we have 15x and A is x + 7
By process of elimination we have B. 152 + 7
x = 10 and 2/15
Answer:
d=90°
e=81°
f=99°
Step-by-step explanation:
To find f
180-81
=99
Y = 0.5 x X I think that is all you do?
Step-by-step explanation:
the value of x = 21 degree
by linear pair :
3x + 117 = 180
3x= 63
x = 21
<em>plz </em><em>mark</em><em> my</em><em> answer</em><em> as</em><em> brainlist</em><em> </em><em>.</em><em>hope </em><em>this</em><em> will</em><em> be</em><em> helpful</em><em> to</em><em> you</em><em> </em><em> </em><em>.</em>
16 2/3%. 72 minus 60 is 12, then 12/72 is .16666667, then move the decimal place two spots to the right, getting 16.66666667%, remembering that .66 repeating is in fact better represented as 2/3, so 16 2/3%
