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3 years ago

The radius of a circle is 1 foot. What is the circle's area?

Mathematics

1 answer:

nikdorinn [45]3 years ago

8 0

Answer:

3.14ft²

Step-by-step explanation:

Area of a circle= πr²

= 3.14 x 1²

= 3.14 x 1

= 3.14 ft²

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I need help with all A B C, I’m going to type the C QUESTION BECAUSE IT DIDNT APPER ON THE PIC

igomit [66]

1. Class width:

The class width is given by the following expression:

$Width=\frac{Range}{#intervals}$

The number of intervals are: 4

And the range is:

$Range=maximumV-MinimuV=509-210=299$

Replacing:

$Width=\frac{299}{4}=74.75\approx74$

A) The class width is 74 (rounding to the smallest value).

2. Number of team attempted from 360 to 434:

B) The number of teams are: 4

3. According to the histogram, what is the total number of teams?

The total number of teams is given by:

$Total=8+3+4+8=23$

C) 23.

8 0

1 year ago

Please, i need help by tomorrow or I’m going to fail geometry. It’s for 20 points

drek231 [11]

Step-by-step explanation:

the first statement and reason is usually found in what's given at the beginning.

1.a 1. given

the last one is what they want you to prove (also found under what was given)

4. g ( the symbol just means congruent)

supplementary means if I take how far the angle opens up and add it to the other angle I will get a straight line or 180°

the middle letter tells me the corner (vertex) and like opening a book you can see how much the angle opens up. it is a definition for supplementary angles

7 0

2 years ago

Find the 11th term of the arithmetic sequence an=<br> 24 – 7(n - 2)<br> 2115

sweet [91]

Answer:

Let's simplify

24−7(n−2)(2115)

Step-by-step explanation:

step-by-step.

=−14805n+29634

I hope my answer helped

7 0

2 years ago

Noah has just graduated high school and has some credit card offers! The first credit card (Credit Card A) charges 18% compounde

Usimov [2.4K]

Answer:

it would be 39

Step-by-step explanation:

3 0

3 years ago

Which is equivalent to 64 to the 1/4 power

Sladkaya [172]

Answer:

The answer to your question is the first option

Step-by-step explanation:

64 $^{1/4}$

Process

1.- Find the prime factors of 64

64 2

32 2

16 2

8 2

4 2

2 2

64 = 2⁶

2.- Express 64 as a fractional exponent

64 $^{1/4} = 2^{6/4}$

3.- Simplify

64 $^{1/4} = 2^{4/4} 2^{2/4}$

64 $^{1/4} = 2^{1} 2^{2/4}$

64 $^{1/4} = 2\sqrt[4]{2^{2}}$

4.- Result

64 $^{1/4} = 2\sqrt[4]{4}$

5 0

3 years ago