Answer:
1: 8 2/5
Step-by-step explanation:
4x5=20+3=23
3x5=15+4=19
23+19=42
42/5= 8 2/5
Answer:
1st and the 2and one are rohumbs
Answer: 6cm
Step-by-step explanation:
Area of a triangle is 1/2bh
B= base
H= height
Area = 30cm
Substitute the values into the formula
Area= 1/2bh
30=1/2×10×h
30=5h
H=30/5
H= 6cm
Height of the triangle is 6cm
It can be x = 3 and x = -15
