Answer:
Step-by-step explanation: its 56
Answer:
1 ft
Step-by-step explanation:
From the diagram;
Therefore
Also, AB=8+2=10ft, AD=8ft, AE=4ft. We substitute to get:
Simplify to get:
But AC=AE+EC
This implies that,
5=4+EC
EC=5-1
EC= 1 ft
You have to plug in the values into the equation.
Since a=6, all the a's in the equation would be replaced by 6 and same goes for the b.
^ means exponent btw
= -[2(6)^2 -6- (5(6)^2-3(3)) -4(6)^2 +2(3)]
Calculate/ simplify
= -[2(36)-6 - (5(36) -9)-4(36)+6]
Multiply all the things in parenthesis
= -[72-6-(171)-144+6]
Add/subtract
= -[-243]
Negative times negative becomes positive therefore, the answer becomes 243
The answer is 190 as it’s sin17 =x/650
<span>0.625=6.25⋅<span>10<span>−1 hope this helped</span></span></span>
