We can know from the pic
2x+38=90
so, x=26
Answer:
X = -13/10
Step-by-step explanation:
4^32=22.627417 and 4^2=16
Answer:
a) 30 cm
b) 20 cm
Step-by-step explanation:
Rectangle B's perimeter is 10+10+5+5 which is 30
Square C's perimeter is 5+5+5+5 which is 20
Answer:
1.2⋅10
−4
Step-by-step explanation: