ANSWER: 11cm
Square root of 121 is 11
So
A= L x W
A = 11 x 11
A = 121 cam 2
Answer:
The answer to your question is 
Step-by-step explanation:
Process
1.- Get to points of the line
A (-2, 0)
B (0, -1)
2.- Find the slope of the line
Slope = m = 
Substitution
m = 
3.- Find the equation of the line
y - y1 = m(x - x1)
Substitution
y - 0 = -1/2(x + 2)
Simplification
y = -1/2x - 1
Find X:
38=(3x+4)+(5x-6)
combine like terms
38=8x-2
add 2 to both sides
40=8x
divide both sides by 8
5=x
Find AB:
16=3x+4
subtract 4 from both sides
12=3x
divide by 3
4=x
Find BC:
16=5x-6
add 6 to both sides
22=5x
divide both sides by 5
Answer:
A
Step-by-step explanation:
To solve this problem, it is best to identify the sides (opposite, adjacent, hypotenuse) in terms of β. Since the adjacent side of β is 3 and the hypotenuse is 6, we know that cos(β) = 3/6 = 1/2. That means β = 60º, which is choice A.
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Distribute the Negative Sign:<span>=<span><span><span><span>3<span>x3</span></span>+<span>2<span>x2</span></span></span>−<span>5x</span></span>+<span><span>−1</span><span>(<span><span>8<span>x3</span></span>−<span>2<span>x2</span></span></span>)</span></span></span></span><span>=<span><span><span><span><span><span>3<span>x3</span></span>+<span>2<span>x2</span></span></span>+</span>−<span>5x</span></span>+<span><span>−1</span><span>(<span>8<span>x3</span></span>)</span></span></span>+<span><span>−1</span><span>(<span>−<span>2<span>x2</span></span></span>)</span></span></span></span><span>=<span><span><span><span><span><span><span>3<span>x3</span></span>+<span>2<span>x2</span></span></span>+</span>−<span>5x</span></span>+</span>−<span>8<span>x3</span></span></span>+<span>2<span>x2</span></span></span></span>Combine Like Terms:<span>=<span><span><span><span><span>3<span>x3</span></span>+<span>2<span>x2</span></span></span>+<span>−<span>5x</span></span></span>+<span>−<span>8<span>x3</span></span></span></span>+<span>2<span>x2</span></span></span></span><span>=<span><span><span>(<span><span>3<span>x3</span></span>+<span>−<span>8<span>x3</span></span></span></span>)</span>+<span>(<span><span>2<span>x2</span></span>+<span>2<span>x2</span></span></span>)</span></span>+<span>(<span>−<span>5x</span></span>)</span></span></span><span>=<span><span><span>−<span>5<span>x3</span></span></span>+<span>4<span>x2</span></span></span>+<span>−<span>5x</span></span></span></span>Answer:<span>=<span><span><span>−<span>5<span>x3</span></span></span>+<span>4<span>x2</span></span></span>−<span>5<span>x</span></span></span></span>
