All categories

3 years ago

Can you help me with this question?

Mathematics

1 answer:

wariber [46]3 years ago

4 0

Answer:

(49π)/8 = 6.125π square inches

Step-by-step explanation:

The area of a circle is given by the formula ...

A = πr² . . . . . where r is the radius

A "14-inch" pizza has a diameter of 14 inches, so a radius of 7 inches. Then the area of the whole pizza is ...

A = π(7 in)² = 49π in²

The area of one of 8 equal slices will be 1/8 of that, or ...

slice area = (49π in²)/8 = 6.125π in²

The area of one slice of pizza is (49/8)π = 6.125π square inches.

You might be interested in

The point A(-6, 8) has been transformed using the composition r(90,O) counterclockwise ∘Rx−axis . Where is A'?

Vikki [24]

A would now be a positive 6

7 0

3 years ago

Is it B, am I right, please answer fast.

yKpoI14uk [10]

Answer: C

Step-by-step explanation:

I’m pretty sure it’s c because x isn’t less than -2. It goes forever in the directions of positive and negative infinity

8 0

3 years ago

Read 2 more answers

Can someone help me on this math problem ?

faltersainse [42]

Answer:

4/3

Step-by-step explanation:

Given two points, we can find the slope by using

m = (y2-y1)/(x2-x1)

= (20 - -16)/(7 - -20)

= (20+16)/(7+20)

= 36/27

=4/3

8 0

3 years ago

??????????????????????????????

tamaranim1 [39]

Answer:

your picture doesnt show all the answers but it doesnt matter well just count it

surface area = (length x width) + (width x height) + (height x length) and the answer we times it by 2 (cuz they are 6 sides in a prism)

so 4 x 5 + 5 x 10 + 10 x 4 = 110

110 x 2 = 220in²

8 0

3 years ago

azamat

A histogram is used to show the frequency of data, where the length of the bar represents the frequency.

50 students drank the recommended amount of water.

The recommended amount is given as:

$Amount \ge 48$

See attachment for histogram.

From the histogram, we have the following observations

The lengths of all bars of the histogram are less than 48, except one.

The length of the bar above 48 is 50.

This means that: 50 students drank the recommended amount of water.

Hence, the number of students is 50