Answer:
(-7)(-1.2) = 8.4
(-2.5)(-2) = 5
(2.5)(-2) = -5
(7)(-1.2) = -8.4
Step-by-step explanation:
Multiplication.
Answer:
draw line through X which is parallel to other two lines
by alternative angles, X = 50 + 70 = 120°
First triangle=bxh/2
=3x4/2
=6in squared
rectangle=l x w
=3 x 10
=30in squared
trapezoid=3+5x2/2
=8in squared
6 + 30 + 8
=44 in squared
Answer:
8
Step-by-step explanation:
8+12+4+3+14+1+9+13=64, 64/8=8
