All categories

3 years ago

100 points to whoever helps the fastest.

Mathematics

2 answers:

jonny [76]3 years ago

6 0

Answer:

cos theta = 8/17

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = adjacent side/ hypotenuse

cos theta = 8/17

Liono4ka [1.6K]3 years ago

5 0

Answer:

8/17

Step-by-step explanation:

adjacent side (height) = 8

hypotenuse = 17

Let theta be called 'x'

cos x= adjacent side (height)/hypotenuse

= 8/17

Hope this helps!

You might be interested in

The diameter of a circle is 6 in. Find its area to the nearest tenth.

Marrrta [24]

Answer and Step-by-step explanation:

The area formula for a Circle is:

A = $\pi r^2$

Diameter is equal to the radius times 2.

So, divide the diameter to get the radius.

6 divided by 2 equals 3.

Now, plug it into the formula.

$A = \pi (3)^{2}$

A = $9\pi$

Plug this into your calculator by multiplying 9 by pi.

We get the answer to be 28.3 when rounded to the nearest tenth.

#teamtrees #PAW (Plant And Water)

8 0

3 years ago

Expand and simplify 9a+3(8-2a).

olchik [2.2K]

Hi there

9a + 3(8-2a)
9a + 24 - 6a
(9a -6a) +24
3x + 24

I hope that's help !

3 0

3 years ago

Read 2 more answers

The number 42 is what percent of 35

Vesna [10]

35 - 100%

42 - x

X=42×100/35=120%

120-100=20%

Answer: 20%

5 0

3 years ago

10% of Kindergarteners know how to read before school starts. If there are 150 kindergarteners at a

Tamiku [17]

Answer:

Step-by-step explanation:

To get 10 percent, you divide by 10.

150 divided by 10 equals 15.

3 0

4 years ago

Read 2 more answers

What does the "area" of a pizza mean?

denis23 [38]

Answer:

The area is the entire pizza

Step-by-step explanation:

6 0

2 years ago