3 years ago

Can someone help me with question 1 and 2?

Mathematics

1 answer:

ICE Princess25 [194]3 years ago

8 0

Answer:

2. 4

Step-by-step explanation:

use the formula A=ab/2

a-leg 1

b-leg 2 (base)

since it is a right triangle the height would be 2 cm and the base would be the leg (4 cm)

plus into the equation- A= 2(4)/2

8/2=4

You might be interested in

Trigonometric ratios in right triangles. Find tan (b) in the triangle. A,b,c 3,4,5

enot [183]

Check the picture below.

3 0

2 years ago

Which of the following functions have a vertical asymptote for values of Ø such that cos Ø = 1?Select all that apply.

igomit [66]

Answer:

$y=\cot \theta$ and $y=\csc \theta$

Step-by-step explanation:

Note that if $\cos \theta=1,$ then $\sin \theta=0.$

Functions $y=\cos \theta,\ \ y=\sin \theta$ do not have vertical asymptotes at all.

Vertical asymptotes have functions $y=\tan \theta,\ \ y=\cot \theta,\ \ y=\sec \theta,\ \ y=\csc \theta.$

Functions $y=\tan \theta$ and $y=\sec \theta$ have the same vertical asymptotes (when $\cos \theta =0$ ).

Functions $y=\cot \theta$ and $y=\csc \theta$ have the same vertical asymptotes (when $\sin \theta =0$ ). See attached diagram

3 0

4 years ago

Find the negative reciprocal of the sum of the 25 and square of 2, pls show your work

Lesechka [4]

Answer:

-17.964

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

I tried and now i need help

Svetradugi [14.3K]

I'm guessing the answer is B? I tried to isolate r and I got that result. Sorry if it's wrong!

3 0

3 years ago

What’s the unit rate of 16/32

Gala2k [10]

0.5 unit per unit (or any other label)

4 0

3 years ago

Read 2 more answers