Answer:
the 3rd one
Step-by-step explanation:
We are given that
line(l) and line(m) are parallel to each other
and we have to find m< 4
we can see that m<3 and m<4 forms linear pair
since, they form linear pair
so, the sum of both angles must be 180°
so, we can write as
m<3 +m<4=180°
we are given
m<3=50°
now, we can plug it
50°+m<4=180°
now, we can solve for m<4
and we get
50°+m<4-50°=180°-50°
m<4=130°......................Answer
Answer:
A
Step-by-step explanation:
Change the mixed numbers to improper fractions
7 =
6 =
The subtraction is then
-
Both fractions have a common denominator so subtract the numerators leaving the denominator
= = → A
Answer:
<h3>✏
<u>cm²</u></h3>
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Answer:
C
Step-by-step explanation:
Under a reflection in the line y = x
a point (x, y ) → (y, x ) , thus
P(- 1, 6 ) → P'(6, - 1 ) → C