Answer:
<h2><em><u>
m = 20</u></em></h2><h2><em><u>
a = 48</u></em></h2><h2><em><u>
These are the answers.</u></em></h2>
Step-by-step explanation:
1. m/-8 = -2.5
*-8 = *-8
m = -2.5*-8
m = 2.5*8
<em><u>m = 20</u></em>
2. 7/8a = 42
*8 *8
7a = 336
/7 /7
a = 336/7
<em><u>a = 48</u></em>
<em><u></u></em>
Hope this helped,
Kavitha
<span>The electricity bill of Sarah’s house for the last month was $60, while for this month it is $120. If p is the percent increase in the amount, which proportion can be used to calculate p
-------
p/100 = (120-60)/60
p/100 = 1
p = 100%</span>
Answer:
x=29.5
here,
taking x as reference angle,
tan x = p/b
or, tan x = 17/30
or, x = tan^-1(17/30)
therefore x = 29.5
Answer:
2x+5
Step-by-step explanation:
x+x+5
2x+5
I think its 48m^2 I hope it's correct