Answer:
B. 10.9
Step-by-step explanation:
Area of triangle= 1/2*24*h
∠N=90° ⇒ Area of triangle= 1/2*MN*ON
MN²= h²+(24-7)²
ON²= h²+7²
- 24h=MN*ON
- 24h= √h²+(24-7)²*√h²+7²
- (24h)²=(h²+17²)(h²+7²)
- 576k=k²+289k+49k+289*49
- k²-238k+14161=0
Answer:
4 to the power of 2
Step-by-step explanation:
-4/2 is -2
6-2 is 4 to the power of 2
Answer:
2
Step-by-step explanation:
a) Calculate the probability that she
b) Work out the probability that she
gets an even number and a tail.
a)
Probability is
Answer:
12.69 inches.
Step-by-step explanation:
Let h represent the length of the hypotenuse.
We have been given that a right triangle contains a 38° angle whose adjacent side measures 10 centimeters. We are asked to find the length of the hypotenuse.
We know that cosine relates adjacent side to hypotenuse of right triangle.





Upon rounding to the nearest hundredth of a centimeter, we will get:

Therefore, the length of the hypotenuse is approximately 12.69 inches.
Answer:
90+52= 142. since it is a supplumentary line you would do 180-142=38 so a is the answer
Step-by-step explanation: