1 - √3 cot (x + 15) = 0
√3 cot(x + 15) = 1
tan (x + 15) = √3
x + 15 = 60
x = 45 degrees answer
Answer: Answer is x= 7 1/2
Step-by-step explanation:
This will be positive since there is no negative signs.
Answer:
x = 7 1/2
Step-by-step explanation:
12x = 90 Times both sides by 5
x = 90/12 Divide by 12 on both sides
x = 7 6/12 Find the closest multiplier
x = 7 1/2 Simplify
Answer: He used of a meter for each mask.
Step-by-step explanation:
Given : A tailor used 2 meters of string to make 10 Halloween masks.
Here, Total length of string = 2 meters
Number of masks = 10
The the part of a meter of string is used for each Halloween mask will be :-
[Divide total length of string by number of masks]
Hence, he used of a meter for each mask.
B226.
C.32
D.18
What value of x makes the equation below true? 7x-1=9
A.2/7
B.8/7
C.10/7
D.16/7
Answer:
7, 4.
Step-by-step explanation:
Sum of 7 and 4 is:
7 + 4 = 11
Difference of 7 & 4 is:
7 - 4 = 3