9 - 2(7 - 8)
9 - 2(-1)
9 - (-2)
11
Answer:
1 foot
Step-by-step explanation:
1 1/2 = 3/2
2/3*3/2 = 1
Answer:
width= 3.17
Step-by-step explanation:
Divide 38 (the area) by 12 (the width)
Answer:
Soil minerals are the foundation of the soil. They are made from rocks (parent material) that have been weathered and eroded naturally. Water, wind, temperature change, gravity, chemical interaction, live creatures, and pressure changes are all factors that aid in the breakdown of parent material.
Step-by-step explanation:
I only have 2 sentences
Circumference= 2 times pi times radius
c=2pir
divide both sides by 2pi
c/(2pi)=r
c=12.6
12.6/(2 times pi)=12.6/2 times 1/pi=6.3 times 1/pi=6.3/pi
radius=6.3/pi=aprox (pi aprox 3.14) 2