3 years ago

I’m confused please help

Mathematics

1 answer:

mart [117]3 years ago

7 0

Answer:

im guessing the answer is 43.7

Step-by-step explanation:

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The chorus at an elementary school is made up of fifth and sixth

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3 years ago

Steve walks 3 kilometers a day how many meters does he walk in 3 days??

Sphinxa [80]

Answer:

9,000 m

Step-by-step explanation:

1 km = 1,000 m

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3 years ago

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3 years ago

the angle of elevation from the bottom of a scenic gondola ride to the top of a mountain is 31 degrees. if the vertical distance

Eduardwww [97]

Answer:

The ride lasts 10 minutes.

Step-by-step explanation:

The triangle that is formed is attached.

In order to find out how long the ride lasts, we need to figure out the horizontal distance $d.$

From trigonometry we have:

$tan(31^o)=\frac{902}{d}.$

Therefore

$d=\frac{902\:feet}{tan(31^o)}=1501\:feet.$

Now the amount of time $t$ the gondola ride lasts is equal to the distance $d$ divided by the speed of the gondola:

$t=\frac{1501ft}{155ft/sec} =\boxed{9.69\:minutes.}$

To the nearest minute this is 10 minutes.

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4 years ago

Cost of a bicycle: $500.00<br> Markup: 15%<br> What’s the selling price:

allsm [11]

Answer:

Step-by-step explanation:

Markup price= 15% of 500

$=\frac{15}{100}*500\\\\=15*5\\$

= $ 75

Selling price = 500 + 75 = $ 575.00

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4 years ago