All categories

3 years ago

The radius of a circle is 4 miles. What is the circle's area 3.14 for .

Mathematics

1 answer:

Firlakuza [10]3 years ago

6 0

Answer:

50.24

Step-by-step explanation:

4^2=16

16*3.14=50.24

You might be interested in

Which one has the same value as 1 hundred 7 tens

Valentin [98]

170? I think. I don't really understand your question

4 0

3 years ago

N/8 = 11/5 what is n?

Reika [66]

Answer:

n = 88/5

Step-by-step explanation:

Clear out the fractions by multiplying both sides by 8:

n = 88/5

3 0

2 years ago

Help ASAP Pythagorean tyoerem

marin [14]

Answer:

Step-by-step explanation:

Sides opposite to equal angles are equal.

x = 8

Pythagorean theorem,

y² = 8² + 8²

= 64 + 64

y² = 128

y = √128

y = 11.31

4 0

3 years ago

Drag each tile to the correct box. not all tiles will be used.

lana66690 [7]

Answer:

$y=\frac{13}{6}x$ $y= \frac{11}{5}x$ $y = \frac{21}{9}x$ $y = \frac{19}{8}x$

Step-by-step explanation:

Given

The attached graph

Required

Equations with higher unit rate

First, calculate the unit rate of the graph

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Where:

$(x_1.y_1) = (0,0)$

$(x_2.y_2) = (7,15)$

So:

$m = \frac{15 - 0}{7 - 0}$

$m = \frac{15}{7}$

$m = 2.143$

For the given options.

The unit rate is the coefficient of x

So: $y = \frac{19}{8}x$

Going by the above definition of unit rate.

$m = \frac{19}{8}$

$m = 2.375$

$y = \frac{27}{13}x$

$m = \frac{27}{13}$

$m = 2.077$

$y = \frac{21}{9}x$

$m = \frac{21}{9}$

$m = 2.333$

$y= \frac{11}{5}x$

$m= \frac{11}{5}$

$m= 2.20$

$y = \frac{15}{7}x$

$m = \frac{15}{7}$

$m = 2.143$

$y = \frac{31}{15}x$

$m = \frac{31}{15}$

$y = 2.067$

$y=\frac{13}{6}x$

$m=\frac{13}{6}$

$m=2.167$

The unit rates grater than the graph's from small to large are:

$y=\frac{13}{6}x$ $y= \frac{11}{5}x$ $y = \frac{21}{9}x$ $y = \frac{19}{8}x$

$m=\frac{13}{6}$ $m= \frac{11}{5}$ $m = \frac{21}{9}$ $m = \frac{19}{8}$

4 0

3 years ago

Read 2 more answers

What is a equivalent ratio of 16:18

Elis [28]

equivalent ratio of 16:18 is 8:9

6 0

2 years ago

Read 2 more answers

The radius of a circle is 4 miles. What is the circle's area 3.14 for ​.

The radius of a circle is 4 miles. What is the circle's area 3.14 for .