Given that <span>point L is between M and N on MN. Then
MN = ML + LN
31 = h - 15 + 2h - 8 = 3h - 23
3h = 31 + 23 = 54
h = 54/3 = 18
Therefore, LN = 2(18) - 8 = 36 - 8 = 28.
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Answer:
a) 22°
Step-by-step explanation:
Side 'a' is the shortest side, so angle A will be the smallest angle. Its value must be less than 60°, eliminating the last two answer choices. The actual value can be found from the Law of Cosines.
a² = b² +c² -2bc·cos(A)
cos(A) = (b² +c² -a²)/(2bc) = (5² +7² -3²)/(2(5)(7)) = 65/70
A = arccos(65/70) ≈ 21.7868°
Angle A is about 22°.
Answer:
The GCF of 16 and 32 is 16.
Step-by-step explanation:
The GCF (greatest common factor) is the largest number that both numbers can be divided by.
16 is divisible by 16, which is the largest number 16 is divisible by. 32 is divisible by 16 as well, so the GCF of 16 and 32 is 16.
16 + 16 = 32
X * 4.75 = ?
32 + X = Y
You would add 16 plus 16 because there are TWO new books being bought, you multiply however many used books there are (X) by 4.5 then add that answer to 16+16, solve that, and you have your answer = Y
Hope this helps ^-^
Answer:
x<_ -8
Step-by-step explanation:
add 16 to -24