Answer:
Step-by-step explanation:
x-30=14-3x
collect like terms: 4x=14+30
add numbers: 4x=44
divide both sides by 4
x=11
Answer:
s/10
Step-by-step explanation:
"divided by 10" can be expressed as /10
s divided by 10 is basically putting s into /10 or s/10
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Hope this helps!!!
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Please mark this as brainliest!!!
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Thank You!!!
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Answer:
Area: 28.26ft², Circumference: 18.84ft
Step-by-step explanation:
Area of a circle: πr²
Circumference of a circle: πd (or 2πr)
Since the diameter is 6ft, then the radius is half of that, which is 3ft. This means that our area is:
πr²
π(3)²
π(9)
9π
9(3.14)
28.26ft²
Our circumference is:
πd
π(6)
6π
6(3.14)
18.84 ft
