Answer:
147
Step-by-step explanation:
The other two options would be more closed and since this angle is open, it is the larger one.
The equation is 10x=2x+60
x=15/2
∠CFH=75
∠CBD= 75
We are dealing with parallel lines, which are the lines that are equidistant to each other and never meet, will never meet, when such lines are crossed by another line called the transversal creates many angles such as corresponding angles, vertical angles, alternate interior angles, alternate exterior angles, consecutive angles.
Since, angle CBD and angle CFH are the corresponding angles and they are equal to each other, we are given CBD=2x+60 and CFH = 10x
therefore , 10x=2x+60
=>10x-2x=60
=>8x=60
x=15/2
So, the angle CBD= 2x+60= 2(15/2)+60= 75
and the angle CFH = 10x= 10(15/2)= 75
To know more about parallel lines refer to the link brainly.com/question/16701300?referrer=searchResults.
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Answer:
10:4
Step-by-step explanation:
45 degrees. See inset photo of a right 90 degree isosceles triangle
Answer:
Yes, it is
Step-by-step explanation:
Given

Required
Determine if it is a multiple of 6 or not
A number is a multiple of 6 if and only if it can be divided by 6 without remainder.
Can 78 be divided by 6?
To check, we have:


The result of the division has no remainder.
Hence, it is a multiple of 6