Answer:
1:3
Step-by-step explanation:
First find the measure of radius for both circles:
Circle 1:
2 x pi x r = 123
r = 123 divided by 6.28 = 19.58
Circle 2:
2 x pi x r = 32
r = 32 divided by 6.28 = 5.09
So, Ratio:
5.09 : 19.58
Approximately 1:3 ( 6:18)
Answer:
48/52
Step-by-step explanation:
<em>The probability of picking up an ace in a 52 deck of cards is 4/52 since there are 4 aces in the deck. The odds of picking up any other card is therefore </em>
<em>I hope this helps and have a great day!</em>
Answer:
5x=5(20)=20 for Ed
2x=2(20)=40 for pete
together they had 140 cars
Step-by-step explanation:
5:2 is the ratio
5x-30=2x+30 tat when Ed gave Pete 30 cars
solve for x
5x-2x=30+30
3x=60
x=20
substitute for x: 5x=5(20)=20 for ED
2x=2(20)=40 for pete
.:|:. Answer .:|:.
9 7/9
.:|:. Evidence | Reasoning .:|:.
When finding the area of a figure, you need to multiply. The area has sides of 4 4/9 and 2 1/5. We can multiply these fractions to find the area.
[] Step 1: Convert the mixed fraction to an improper fraction (An improper fraction is when the numerator is bigger than the denominator). []
4 4/9 = 40/9
2 1/5 = 11/5
[] Step 2: Multiply across []
40 * 11 = 440
9 * 5 = 45
= 440 / 45
[] Step 3: Turn the improper fraction into a mixed number (In other words, simplify). []
440 / 45 = 9 7/9
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You don't provide the instructions for this problem, leaving it up to me to guess what you might want.
Note that g(x) should be written as g(x) = (x-2)^2, whereas f(x) = g(x) + 3 (as presented).
If we let g(x) be the input to f(x), we get the "composition" of g and f:
f(x) = g(x) + 3 = (x-2)^2 + 3. You could leave the answer as is or you could expand (x-2)^2: f(x) = x^2 - 4x + 4 + 3 (and so on).