3 years ago

ABC is a triangle. Work out angle x

Mathematics

2 answers:

Delicious77 [7]3 years ago

7 0

Answer:

I think it is 52 degrease

Step-by-step explanation:

Novosadov [1.4K]3 years ago

7 0

I’m not sure but I think 52

You might be interested in

URGENT!!!! WILL GIVE BRANLIEST PLS HELP OR AT LEAST TAKE A LOOK!! I HAVE LESS THEN 10 MINUTES LEFT PLS!!!! IM LOOSING HOPE! SHAR

Sindrei [870]

Answer:

Step-by-step explanation:

:DDD

4 0

3 years ago

Find the value of x^2 + 1 divided by x^2 if x-1 divided by x =5

MrRa [10]

Answer:

x^2+1/x^2

(x+1/x)^2 = x^2+1/x^2 +2

(5)^2 = x^2+1/x^2 + 2

25 = x^2+1/x^2 + 2

25-2 = x^2+1/x^2

23 = x^2+1/x^2

Step-by-step explanation:

6 0

3 years ago

Using the unit circle, determine the value of cos(-150°).

elena-14-01-66 [18.8K]

<h3>Answer: $-\frac{\sqrt{3}}{2}$ </h3>

Explanation:

The identity we'll use is cos(-x) = cos(x) for any value of x.

So cos(-150) = cos(150).

Then locate the angle 150 on the unit circle. The terminal point is $\left(-\frac{\sqrt{3}}{2}, \frac{1}{2}\right)$

The x coordinate of this terminal point is the value of cos(150).

5 0

3 years ago

Read 2 more answers

Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m?

grandymaker [24]

-2m - 5m = -7m
-7m - 8 = 3 -7 + m
3 - 7 = -4
-7m - 8 = m - 4
-7m - 8 + 8 = m - 4 + 8
-7m = m + 4
-7m - m = m + 4 - m
-8m = 4
-8m/-8 = 4/ -8
FINAL = m= -1/2 = -0.5

4 0

3 years ago

Musichelp me out please

kenny6666 [7]

Answer:

right arrow

Step-by-step explanation:

3 0

3 years ago