A
Standard is number with X + or - number with y = #
Y+4= 2x-10
Take 4 to the right change sign
Y= 2X-10-4
Y= 2X-14
Take 2x to the left side change sign
-2X+Y=-14
Answer:
10x10x10
And
503
Step-by-step explanation:
Answer: 2n
Step-by-step explanation:
Silvia is n, sister is n, total is n+n=2n.
Given:
2+2=7
To find :
7+7
<h3>
Solution:</h3>
7 + 7
<h2> 2 + 2 = 7 { Given}</h2>
2 + 2 + 2 + 2
8 answer
Step-by-step explanation:
sin 46°= a/12.8
a = sin46° * 12.8 = 9.20
cos59°=b/16.8
b = cos59°*16.8 = 8.65
