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2 years ago

NEEDS HELP REALLY QUICK PLEASE

Mathematics

1 answer:

Elis [28]2 years ago

6 0

1/3
there you go hope it helps

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1. FRUITS Find the ratio of bananas to oranges in the graphic at the right. Write the

podryga [215]

Answer:

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Step-by-step explanation:

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3 years ago

Sec squared 55 - tan squared 55

sergejj [24]

<u>Answer: </u>

sec squared 55 – tan squared 55 = 1

<u>Explanation:</u>

Given, sec square 55 – tan squared 55

We know that,

$\sec \Theta=\frac{\text {hypotenuse}}{\text {base}}$

And,

$\tan \theta=\frac{\text { perpendicular }}{\text { base }}$

where Ө is the angle

Substituting the values

$\left(\frac{\text {hypotenuse}}{\text {base}}\right)^{2}-\left(\frac{\text { perpendicular }}{\text {base}}\right)^{2}$

Solving,

$\frac{(\text {hypotenuse})^{2}-(\text {perpendicular})^{2}}{(\text {base}) *(\text {base})}$

According to Pythagoras theorem,

$\text { (hypotenuse) }^{2}-\text { (perpendicular) }^{2}=(\text { base })^{2}$

Putting this in the equation;

squared 55 - tan squared 55 =

$\frac{(\text {hypotenuse})^{2}-(\text {perpendicular})^{2}}{(\text {base}) *(\text {base})}=\frac{(\text {base})^{2}}{(\text {base}) *(\text {base})}=1$

Therefore, sec squared 55 – tan squared 55 = 1

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3 years ago

Two trains left Mooseport at the same time. One traveled north at 83 mph. The other traveled south at 67 mph. After how many hou

oee [108]

First of all, remember if 2 people are walking away from each other at the same speed (ex 4 mph), after 1 mile, they would be 8 miles away. 4 miles south and north. So these trains go away from each other at a total of 150 mph( 67 + 83). So your equation is h = hours, 150h = 600. Divide both sides by 150 to get h = 4. 4 hours is your answer.

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3 years ago

Read 2 more answers

If f(x) = 5x, what is f–1(x)?

garri49 [273]

F=5x
f-1x=5x-1x=4x
so f-1x=4x

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3 years ago

Six different people each brought four dishes to a gathering. Find the total number of dishes.

Digiron [165]

The answer is 24 dishes 6x4

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2 years ago