To find m<3, we can use the angle sum of triangles, in which the addition all angles in a triangle must be equal to 180°.
In this case:
m<3 +52°+29° = 180°
m<3 + 81° = 180°
m<3 = 180°-81°
m<3 = 99°
To find m<4, we can use adjacent angles on a straight line, where the addition of angles on a straight line must be 180°.
In this case:
m<4 + 99° = 180°
m<4 = 180°-99°
m<4 = 81°
Therefore m<3 is 99° while m<4 is 81°.
Hope it helps!
The figure is a trapeziod
both pairs are parallel
AB slope is 4/3
BC slope is -2/7
AD slope is -2/7
(and I don't know about CD)
Answer:
A and D
Step-by-step explanation:
-7/2-4= -15/2
-7+1/2(-4)
-7-2
-9
Hey there!!
They're called Inverse operation. Such as *multiplication and division* and *addition and subtraction*
Hope this helps. c:
