I would say B. or c. but most likely B to make sure you can search up examples of statistical questions.
Answer:
121
Step-by-step explanation:
to find the average, you are going to add them together and divide by two, because you have two numbers. so 137 + 105 = 242. then divide. 242/2 = 121 that is your answer.
Answer:
7. Height = 21 in
8. Height = 13 cm or 130 mm
Step-by-step explanation:
7.
½ × 5 × height = 52.5
height = 21 in
8.
23 mm ÷ 10 = 2.3 cm
½ × 2.3 × height = 14.95
height = 13
Answer:
The measure of ∠KPM is 66°
Step-by-step explanation:
we know that
∠LPM=∠LPK+∠KPM
If ray PK bisects ∠LPM
then
∠LPK=∠KPM
and
∠LPM=2[∠LPK] -----> equation A
we have
∠LPM=11x°
∠LPK=(4x+18)°
substitute the values in equation A
11x°=2(4x+18)°
Solve for x
11x=8x+36
11x-8x=36
3x=36
x=12°
<u>Find the measure of angle ∠LPK</u>
∠LPK=(4x+18)°
substitute the value of x
∠LPK=(4(12)+18)=66°
Remember that
∠LPK=∠KPM
therefore
∠KPM=66°
It's c 18, because the diameter is the longest chord so it would be greater than 15.
