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4 years ago

PLEASE HELP ME FAST !!!

1 answer:

8 0

<span>Given:

Slope of 2/5 at takeoff.

Point A: 200 feet
Distance from point A to point B = 1,000 feet horizontally

First, illustrate the problem. Mark Point A, then mark point B 1000 feet to the right of point A. Draw a 2/5 slope line from ground to point A. Then label line from point A to the ground with 200 feet. Now, we have a triangle. Solve for the altitude of B by comparison.

</span>

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Please help please please

Natalka [10]

<h2><u>Answer:</u></h2>

'?' is <u>88°.</u>

<h2><u>Step-by-step explanation:</u></h2>

First, we work out the final angle of the left triangle, which has a total of 180°. To do this we take 40° and 66° from 180°, giving us <u>72°</u>
Because there is a straight line along the bottom (which will total 180°), we take both 72° and 56° from 180°, giving us <u>52°</u>, which is the bottom left angle of the right triangle.
Finally, to work out '?', we take 52° and 40° from 180° to get our final answer of <u>88°.</u>

5 0

3 years ago

Anna bought 5110

MrMuchimi

Answer:

$7,102.90

Step-by-step explanation:

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3 years ago

Read 2 more answers

The table shows the results for spinning the spinner 75 times. What is the relative frequency for the event "spin a 3"?

Vadim26 [7]

Answer: 0.267

Step-by-step explanation:

The relative frequency is the number of times that we obtained a given outcome divided by the total numer of trials.

In this case we have 75 trials.

in 20 trials the outcome was a 3.

Then the relative frequency of the event "spin a 3" is:

p = 20/75 = 0.266... = 0.267

3 0

3 years ago

The amount of interest earned from a savings account was $580. What was the interest rate if $1432 was deposited 6 years before

SSSSS [86.1K]

Answer:

Step-by-step explanation:

Solving our equation

r = 580 / ( 1432 × 6 ) = 0.06750466

r = 0.06750466

converting r decimal to a percentage

R = 0.06750466 * 100 = 6.7505%/year

The interest rate required to

accumulate simple interest of $ 580.00

from a principal of $ 1,432.00

over 6 years is 6.7505% per year.

5 0

3 years ago

A company needs 713 slices of pizza for a company party. If each pizza is cut into 8 slices, about how many whole pizzas should

alukav5142 [94]

Answer:

Step-by-step explanation:

To find the number of WHOLE pizzas needed, we need to divide the total number of slices needed (713) by 8 slices. Thus

$\frac{713}{8}=89.125$

<em>because we can't order fractional pizza, we need to round up. So we will need 90 pizzas.</em>

<em>Correct answer is D.</em>

3 0

3 years ago