Answer:
the perimeter to the nearest hundred is 256
Answer:
it is going to be 9.28 units
Step-by-step explanation:
don't worry i just took the test and this was thr right answer
Answer:
Will do
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Let a = Adele's current age
Let t = Timothy's current age
Adele is 5 years older than Timothy:
a = t + 5 {equation 1}
In 3 years Timothy will be 2/3 of Adele's age:
(2/3)(a + 3) = t + 3 {equation 2}
Since we are looking for Adele's age, let's rearrange equation 1 to:
t = a - 5
Substitute that into equation 2 and solve for a.
(2/3)(a+3) = a - 5 + 3
(2/3)(a + 3) = a - 2
Multiply through by 3 to clear the fraction
2(a+3) = 3a - 6
2a + 6 = 3a - 6
Add 6 to both sides, subtract 2a from both sides
12 = a
Adele is 12 years old
This means Timothy is 7 years old.
Check equation 2 to verify:
(2/3)(a + 3) = t + 3
(2/3)(12+3) = 7 + 3
(2/3)(15) = 10
10 = 10
Answer is correct
Ok, bro!!
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Let's get this straight.
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100 is the default max percentage number.
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Right?
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So, solve this:
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15/100 x 9.
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1.35.
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Wow. around half a marble?
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Anyways, hope this helps!
