Answer:
s = - 
Step-by-step explanation:
multiply both sides by 5 to eliminate the fraction
- 4s = 10 ( divide both sides by - 4 )
s = 
= -
Answer:
what are the numbers if there are more than one number then add all numbers up
Step-by-step explanation: for example
one side of cube :5
another side: 4
another side: 8
another side: 3
add all number up 5+4+8+3=20
C: 4 and 5, because 5x4=20 hope it helps
D is the correct answer partly because it's the only equation that has the correct outcome and partly because you have to divide 1313 by 4 anyways for the answer to make sense.
number of cups you have ÷ number of cups per serving = number of servings
A = π(r²) --- r is radius
C = πd --- d is diameter
First, the circumference must be found. If the circumference is 15.7, plug it in.
15.7 = πd
We know what pi is.
15.7 = 3.14 (d)
Now, simply divide 3.14 by 15.7 to find the diameter (d). You get 5. Since the radius is half of the diameter, the radius is 2.5. Plug this into the area formula, and plug pi in, too.
A = 3.14(2.5²)
2.5 to the second power is 6.25.
A = 3.14(6.25)
Tada! Multiply, and you're left with 19.625!
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