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daser333 [38]
3 years ago
5

Evaluate f(x) = x 2 + 1 for f(10).

Mathematics
1 answer:
Anna11 [10]3 years ago
6 0

Answer:

101

Step-by-step explanation:

f(x) = x ² + 1

f(10) = 10² + 1 = 101

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The price of a sweater was reduced from $20 to $12. By what percentage was the price of the sweater reduced
kirill [66]

Answer:

The price was decreased by 40%

Step-by-step explanation:

Take the original price and subtract the new price

20-12 = 8

Divide by the original price

8/20 = .4

Change to a percent

40 %

The price was decreased by 40%

4 0
2 years ago
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Write a system of linear inequalities represented by the graph.​
mestny [16]

Answer:

Alright so youd havee to right the terms in order which should be easy then your done! Hope this helped!

Step-by-step explanation:

8 0
2 years ago
An isosceles trapazoid has base angles of 45 degrees and bases of lengths 9 and 15. The area of the trapazoid is what
lakkis [162]

Answer:

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6 0
2 years ago
PLEASE HELP ME OUT please i don’t understand
Anvisha [2.4K]

Answer: 228.01 pi and the second is near 715. 9514

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8 0
3 years ago
Molly measured the diameter of her bike tire and found that it was 2 feet across. She estimated that for every turn of the tire,
natulia [17]

Answer:

Molly's estimation was approximately correct.

Step-by-step explanation:

Given:

Diameter of bike tire = 2 feet

Also Given:

She estimated that for every turn of the tire, the bike traveled about 6 feet.

Estimated Distance traveled  = 6 feet

We need to find that whether her estimation reasonable.

Solution:

Now we know that Distance traveled is equal to Circumference of tire.

Since Tire is in circular shape.

We can say that;

Circumference of the tire will be π times diameter.

framing in equation form we get;

Circumference of the tire = \pi \times 2 = 6.28 \ feet

Now The actual distance traveled is 6.28 feet and Molly estimated as 6 feet.

Hence we can say that Molly's estimation was approximately correct.

5 0
3 years ago
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