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Katen [24]
2 years ago
8

What is the area, in square inches, of a circle with a diameter equal to 16 inches?

Mathematics
1 answer:
Lostsunrise [7]2 years ago
7 0

Answer: 201.06 in²

Step-by-step explanation:

Use the equation πr² to find out the area of a circle.

Since the diameter is 16 the radius is half of that, 8.

π(8)²

Work out that equation and you're done!

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Factor 75t2 + 12.<br> 3(5t + 2)2<br> 3(25+2 +4)<br> 3(251-4)
frosja888 [35]

Answer:

75t^2+12=3(25t^2+4)

Option C)

Step-by-step explanation:

Here we are given with the expression 75t^2+12

The GCF of 75t^2 and 12 is 3

Hence we take 3 as GCF and bring it in front of the bracket.

3(25t^2+4)

It can not be factorise furthure  as there is no GCF of 25 and  also there is no rule for sum of squares so that we may apply it on this. Hence the answer would be

3(25t^2+4)

Option C)

4 0
3 years ago
Pamela's age is three times jiri's age. the sum of their ages is 88 . what is jiri's age?
Andre45 [30]
Jiri is 22 years old and Pamela is 66

22•3=66
22+66=88
5 0
3 years ago
Enter the correct answer in the box.
Alex

Answer:

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7 0
2 years ago
Give an example from your classroom of a three collinear point
Doss [256]
Chess board? , the board if there is like a line with points that has points on the same line
6 0
3 years ago
Is (6,7) a solution to the inequality 15x+11y&gt;12
astra-53 [7]

Answer:

(6,7) is a solution

Step-by-step explanation:

To determine if (6,7) is a solution, we substitute the point in and see if the inequality is true

15x+11y>12

15(6) + 11(7) >12

90+77 > 12

167>12

This is true so (6,7) is a solution

8 0
3 years ago
Read 2 more answers
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