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Crazy boy [7]
2 years ago
9

After testing out your skateboard ramp, you and your friends decide that it’s too steep. You decide to redesign the ramp so that

the angle of elevation is only . However, you want the length of the ramp to stay the same. In the new design, about how much farther will the ramp extend horizontally from the platform than in the original design? Show the steps that justify how you arrived at your answer. please help me
Mathematics
1 answer:
AveGali [126]2 years ago
8 0

Answer:I need help with this question too any luck bro

Step-by-step explanation:

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Peter and his four brothers combined all of their money to buy a video game. If 30% of the total money is Peter's, and $12.00 of
kari74 [83]

Answer:

$20.00

Step-by-step explanation:

t represents the total amount

0.25t = 5.00

Can you solve for t and answer?

Or logically

Peter's $5.00 is 1/4 (25%) of the total.

Therefore 4/4 is $20.00

6 0
1 year ago
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Evaluate the following double integral: xy dA D where the region D is the triangular region whose vertices are (0, 0), (0, 3), (
natulia [17]

Answer:

I= 84

Step-by-step explanation:

for

I=\int\limits^{}_{} \int\limits^{}_D {x*y}  \, dA =  \int\limits^{}_{} \int\limits^{}_D {x*y}  \, dx*dy

since D is the rectangle such that 0<x<3 , 0<y<3

I=\int\limits^{}_{} \int\limits^{}_D {x*y}  \, dA =  \int\limits^{3}_{0} \int\limits^{3}_{0} {x*y}  \, dx*dy =  \int\limits^{3}_{0} {x}  \, dx\int\limits^{3}_{0} {y}  \, dy  = x^{2} /2*y^{2} /2 =  (3^{2} /2 - 0^{2} /2)* (3^{2} /2 - 0^{2} /2) = 3^{4} /4 = 81/4

4 0
2 years ago
The sales tax on a $350.00 computer is $22.75. Find the sales tax rate.
svetoff [14.1K]

The sales tax rate is 6.5%


6 0
2 years ago
Pleaseeee help eoth #7
bulgar [2K]
1 is the given at the top of the question and the reasoning is bec it’s given
3 0
2 years ago
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Write the radical using rational exponents.. Single choice.Immersive Reader (1 Point) 4−−−√7 m 4 7 −74 m − 7 4 −47 m − 4 7 74 m
Gemiola [76]

Answer:

\sqrt[4]{7m} = (7m)^\frac{1}{4}'

Step-by-step explanation:

Given

\sqrt[4]{7m}

Required

Write using rational exponent

\sqrt[4]{7m}

Law of indices states that:

\sqrt[n]{a} = a^\frac{1}{n}

Apply this law on: \sqrt[4]{7m}

We have:

\sqrt[4]{7m} = (7m)^\frac{1}{4}

7 0
2 years ago
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