Answer:
A straight angle is an angle of 180 degrees, so it looks like follows
Two tailed ..? Lol I haven’t learned this yet but I am taking a guess what two tailed
<u><em>Answer: B. m=-23 and -23=m. *The answer should be the negative sign.*</em></u>
Step-by-step explanation:
addition property of equality is adding the same number to both sides of an equation does not change the equation.
a+c=b+c
add by 10 both sides of equation.
m-10+10=-33+10
simplify.
33-10=23
23+10=33
33-23=10
m=-23
It changes positive to negative.
Hope this helps!
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Let June's age be

Then his father is

The sum of their ages is no less than 77 means,



The youngest age June can be is 11