Answer:
22.5 in^2
Step-by-step explanation:
h = 3 in
base 1 = 6 in
base 2 = 9 in
So plug in
A = 1/2 (3) (6 + 9)
A = 3/2 (15)
A = 22.5 in^2
Answer:
(6,12)
Step-by-step explanation:
The venn diagram shows 4 groups.
there are the numbers that represent A (3, 9)
and the numbers that show B (4, 2, 8, 10)
The ones that show C (1, 5, 7, 11)
And the ones that are both A and B (6, 12)
9514 1404 393
Answer:
D. 10
Step-by-step explanation:
The distance between the points on the horizontal line is the difference of their x-coordinates:
9 -(-1) = 9 +1 = 10 . . . units
<span>*Answer*
x+0 or x=-0.63297
</span><span><span>heres step by step
−<span>5x</span></span>=<span><span>(<span><span>−<span>4<span>x2</span></span></span>−<span>2x</span></span>)</span><span>(<span><span>−<span>x2</span></span>−9</span>)</span></span></span><span><span>−<span>5x</span></span>=<span><span><span><span>4<span>x4</span></span>+<span>2<span>x3</span></span></span>+<span>36<span>x2</span></span></span>+<span>18x
</span></span></span>heres step by step
Step 1: Subtract 4x^4+2x^3+36x^2+18x from both sides
<span><span><span>−<span>5x</span></span>−<span>(<span><span><span><span>4<span>x4</span></span>+<span>2<span>x3</span></span></span>+<span>36<span>x2</span></span></span>+<span>18x</span></span>)</span></span>=<span><span><span><span><span>4<span>x4</span></span>+<span>2<span>x3</span></span></span>+<span>36<span>x2</span></span></span>+<span>18x</span></span>−<span>(<span><span><span><span>4<span>x4</span></span>+<span>2<span>x3</span></span></span>+<span>36<span>x2</span></span></span>+<span>18x</span></span>)</span></span></span><span><span><span><span><span>−<span>4<span>x4</span></span></span>−<span>2<span>x3</span></span></span>−<span>36<span>x2</span></span></span>−<span>23x</span></span>=0
</span>Step 2: Factor left side of equation
<span><span>x<span>(<span><span><span><span>−<span>4<span>x3</span></span></span>−<span>2<span>x2</span></span></span>−<span>36x</span></span>−23</span>)</span></span>=0</span>Step 3: Set factors equal to 0.<span><span>x=<span><span><span><span><span>0<span> or </span></span>−<span>4<span>x3</span></span></span>−<span>2<span>x2</span></span></span>−<span>36x</span></span>−23</span></span>=0</span><span><span>x=<span><span>0<span> or </span></span>x</span></span>=<span>−0.63297</span></span>
