A leg of a right triangle is 25 meters long, and the hypotenuse is 35 meters long. What is the length of missing leg?

I really need help here. . . Please help me!

mrs_skeptik [129]

haha lol I was looking for the answer too, but I solved it! Here it is:

Answer:

The slope of line s is b/a. Rotate line s 90° clockwise about the origin to get line t. The labeled points on line s map to (0, a) and (b, 0) on line t. The slope of line t is -a/b. The slopes of the lines are opposite reciprocals because the product of the slopes is -1.

3 0

3 years ago

Which graph represents the function below?

Salsk061 [2.6K]

Answer:

second option

Step-by-step explanation:

I'm not sure how to explain but if you really need an explanation please message me

8 0

3 years ago

A taxi service charges a flat fee of $1.25 and $0.75 per mile. If Henri has $14.00, which of the following shows the number of m

AlexFokin [52]

Answer: 17 miles

Step-by-step explanation:

The total cost of the taxi service is the flat free and the total amount that is based on the distance. Let x be this distance. The equation that would best represent the situation is,

1.25 + 0.75x = 14

Solving for x gives the answer of 17. Thus, Henri can afford to travel 17 mile

4 0

3 years ago

Read 2 more answers

I don't understand how to do this

ddd [48]

Answer:

64 $\pi$ in²

Step-by-step explanation:

I did not ever do a problem like this, however this is the beauty of math, you can easily reverse engineer it.

Remember,

A = $\pi$ $r^{2}$

And if we have 4 circles that means the area of one circle is 1/4th the total

So,

A= $\frac{\pi r^{2} }{4}$

Assuming that 16 is the radius squared times 4 lets ignore that squared for now because when going backwards we would get rid of the squared last as that was the first step.

A= $\frac{16\pi }{4}$ = $\frac{4\pi }{1}$ =4 $\pi$

Now lets get it back to $r^{2}$ by square rooting the 4

A= $\sqrt{4\pi }$ =2 $\pi$

The radius of one small circle is 2. Therefore; the diameter would be 4 for each. This in mind we know that two small circles diameters make up the radius of the larger circle we will multiply it by two again.

This gives us a final radius of the bigger circle of 8

Therefore, the area of the bigger circle is 8² $\pi$ which simplifies to 64 $\pi$

And a final answer of

64 $\pi$ in²

Hope this helps :)

5 0

3 years ago

Someone please help me!!!

djyliett [7]

Answer:

A 34

Step-by-step explanation:

The measure of the angle is 1/2 the measure of the larger arc - 1/2 the measure of the smaller arc

VXY = 1/2( VZ - WY)

= 1/2( 93-25)

=1/2 (68)

=34

5 0

4 years ago