Answer: 52 degrees
Explanation:
For this problem, we must know that the complement of an angle is the measure of which will make a 90 degree sum.
So in this problem we simply solve the equation as follows:
38 + x = 90
x = 90 - 38
x = 52
Hence the complement of 38 is 52.
Cheers.
Answer:
x= -2/5 and x= 3
Step-by-step explanation:
Given equation is,
5x^2 - 13x - 6 = 0
Or, 5x^2 - 15x + 2x - 6 = 0 ( using middle term method)
Or, 5x( x- 3) + 2 (x-3) = 0
Or, (x-3) (5x+2) = 0
Now, x will have 2 answers because it's degree is 2. Total number of values depends on the power of variable.
So, x= 3 or, 5x = -2
Or, x= -2/5
So, the answer is x= -2/5 and x= 3.
The answer is D.
Explanation- 28/7=4
19-4 =15
Since 1 cm = 10 mm
Then 4 cm = 40 mm
Answer:the harleyquin costume would cost 40 $
Step-by-step explanation: as given the batman costume costs 20$. so 20 times 2 equals 40$.
20*2= 40$
