2 years ago

What is the area of the trapezoid with the following dimension: b1=4 in, b2=6 in, h=9 in

1 answer:

6 0

Answer:

45 feet ^2

Step-by-step explanation:

4+6/2*9

Good luck

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elixir [45]

Answer:

Step-by-step explanation:

$\frac{(3x^{2} )^\frac{1}{2} }{3^\frac{1}{2} } =3$

$(3x^2)^\frac{1}{2} = 3^\frac{1}{2} x$

Remember that $\frac{x^b}{x^c} =$ x^(b-c)

Using that $\frac{3^\frac{1}{2}x }{3^\frac{1}{2} }$ =3^(1/2x-1/2)=3^((x-1)/2)

$3^\frac{x-1}{2} =3^1$

So we can say: $\frac{x-1}{2} =1$ , because the bases are the same

We can multiply both sides of the equation by 2. We get x-1=2, and x=3. Which is A.

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2 years ago

storchak [24]

Answer:4000

Step-by-step explanation:40 times 100 is 4000

3 0

2 years ago

Over [174]

I think the answer is B. 150 i may be wrong though

3 0

3 years ago

stira [4]

Johan ran 7.25 miles every hour for 5 hours

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2 years ago

topjm [15]

X + (x+2) = 154
combine like terms
2x + 2 = 154
subtract 2
2x = 154
divide by 2
x = 76

so the two numbers are 76 and 78

5 0

2 years ago