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Viefleur [7K]
3 years ago
11

The diameter of a circle is 14 inches. What is the area? Give the exact answer in simplest form

Mathematics
2 answers:
Gnoma [55]3 years ago
5 0

Answer:

A = 49π

Step-by-step explanation:

A = πr² = π(7)²

= 49π ≈ 153.94

MrRa [10]3 years ago
3 0

Answer:

153.94 or 154 if your teacher told you to round.

Step-by-step explanation:

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I dont understand I need help
gregori [183]

Answer:

7.4825 km or 7.48 km (rounded to nearest hundredth)

Step-by-step explanation:

<u>Ranch's measurements rounded up to the nearest hundredth:</u>

1st measurement = \sqrt{60} = 7.75 km

2nd measurement = \frac{58}{8} = 7.25 km

3rd measurement = 7.3(recurring) = 7.33 km

4th measurement = 7\frac{3}{5} = 7.60

<u>The average of the four measurements is:</u>

(7.75 + 7.25 + 7.33 + 7.60) ÷ 4 = 7.4825 km or 7.48 km (rounded to nearest hundredth)

6 0
3 years ago
Students arrived at the science museum at 1:15 P.M. They stayed at the museum for
Diano4ka-milaya [45]

Answer: A. O 3:06 P.M.

Step-by-step explanation: 1:15+2 hours=3:15       3:15+51 mins=3:06

3 0
3 years ago
Read 2 more answers
Please help! I need the answer now!!!!!!!!!
rewona [7]

Answer:

Find the area by multiplying the base by the height. From the problem, the length (base) of the rectangle is 5 units. The height of the rectangle is

3\frac{1}{2}

inches. Multiply to find the area.

5 \times  3 \frac{1}{2}  = 17 \frac{1}{2}

The area of the rectangle is 17 1/2 units squared. The answer you provided is correct!

5 0
3 years ago
I need help please!!!!!
charle [14.2K]
Obtuse angle. If wrong I’m sorry lol
5 0
3 years ago
If f(x)=5x^2-8, what is the value of F(-3)?
mr Goodwill [35]

Answer:

F(-3)=5(-3)^2-8

=37

Step-by-step explanation:

Get it?

8 0
3 years ago
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