Answer:
200 in²
Step-by-step explanation:
The face consists of two 10 in squares. Each of those will have an area of ...
(10 in)² = 100 in²
so the two of them together will have an area of ...
2 × 100 in² = 200 in²
Solution for 1/3*-1/9y=3 equation:
<span>y in (-oo:+oo)
((-1*(1/3))/9)*y = 3 // - 3
((-1*(1/3))/9)*y-3 = 0
((-1/3)/9)*y-3 = 0
-1/27*y-3 = 0 // + 3
-1/27*y = 3 // : -1/27
y = 3/(-1/27)
y = -81
</span><span>y = -81</span>Solution for 2/3*1/5y=9 equation:
<span>y in (-oo:+oo)
((1*(2/3))/5)*y = 9 // - 9
((1*(2/3))/5)*y-9 = 0
((2/3)/5)*y-9 = 0
2/15*y-9 = 0 // + 9
2/15*y = 9 // : 2/15
y = 9/2/15
y = 135/2
y = 135/2
And
</span>
Answer:
(7x+7 )(x+1 )
Step-by-step explanation:
7x²+14x+7
(7x+7 )(x+1 )
7x²+7x+7x+7
7x²+14x+7