The answer is 69. the angle is a right angle which means it is 90 degrees. subtract 90-21 to get 69
Answer:
<h2>N(c, b)</h2>
Step-by-step explanation:
If N is midpoint between Q and R, then use the formula of a midpoint:

We have the points Q(0, 2b) and R(2c, 0). Substitute:

9/5 or 1 & 4/5 is the answer
Answer:
1) 24.2 = x 2) 27.8 = x
Step-by-step explanation:
1) Find the cos 21 degrees
cos 21 = x/26 Simplify
0.93 = x/26 Multiply 0.93 and 26
24.2 = x
2) Find the sin 33 degrees
sin 33 = 15/x Simplify
0.54 = 15/x Divide both sides by 0.54
27.8 = x
If these answers are correct, please make me Brainliest!
Answer:
The slope is -2.
Step-by-step explanation:
Slope formula:



Therefore, the slope is -2, and the correct answer is -2.
Hope this helps!