HELP PLEASE!!! The circle graph shows the distribution of age groups of people living in a city. Identify the measure of arc QR.

Mathematics

1 answer:

mina [271]4 years ago

6 0

Answer:

measure of arc QR = 28.8°

Step-by-step explanation:

Full circle = 100% = 360°

Measure of arc QR = percentage covered by arc QR / 100 × 360

arc QR covers 8%

Therefore:

measure of arc QR = 8/100 × 360°

measure of arc QR = 0.08 × 360°

measure of arc QR = 28.8°

You might be interested in

A luggage wagon is being pulled with vector force v, which has a magnitude of 700 pounds at an angle of elevation of 65 degrees

kipiarov [429]

The vector written in its components, by definition, is given by:
$v = lvl (cos ( \alpha ) i + sin ( \alpha ) j)
$
Where,
lvl: is the magnitude of the vector
$\alpha$ : is the elevation angle
Substituting values we have:
$v = 700 (cos (65) i + sine (65) j)
$
Rewriting we have:
$v = 700cos (65) i + 700sine(65) j

v = 295.8i + 634.4j$
Answer:
the vector v into components is:
$v = 295.8i + 634.4j$

4 0

3 years ago

Inquality x=3 is a solution or x=-2is a solution for 7(2 -x)>5

nadezda [96]

Answer:

Step-by-step explanation:

3 0

3 years ago

10 points! PLZ ANSWER QUICKLY!!!

g100num [7]

Answer:

Step-by-step explanation:

Variability (also called spread or dispersion) refers to how spread out a set of data is. Variability gives you a way to describe how much data sets vary and allows you to use statistics to compare your data to other sets of data.

4 0

3 years ago

Read 2 more answers

Which equation shows the correct use of the Distributive Property?

nexus9112 [7]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Please help! I really need help.

cupoosta [38]