3 years ago

Celia is scheduled to work a total of 20 hours this week. So far she has worked

Mathematics

1 answer:

Fudgin [204]3 years ago

6 0

Answer:

15 hours.

Step-by-step explanation:

20 can be divided into quarters, 3 quarters is 15/20 hours.

You might be interested in

Solve for x for brainiest

saul85 [17]

Lovee the nails!!!

my guess is x=28

hope this helps!!! :))

7 0

2 years ago

Help please. Due Friday

devlian [24]

Right triangle

1) 75.6cm
2)10.14ft
3)16ft

Entire triangle

1)162cm
2)30.94ft
3)20ft

5 0

3 years ago

Please help me with 2 though 6

Ymorist [56]

It’s making me use 20 characters so here’s a lil text

4 0

3 years ago

△ABC is given with line m drawn through A parallel to BC¯¯¯¯¯¯¯¯. In the course of proving that the interior angle measures of △

aleksklad [387]

Answer:

I think a) and c is correct.

4 0

3 years ago

The area of the shaded sector is shown. Find the radius of circle M. Round your answer to the nearest hundredth.

Vaselesa [24]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as the sector, its area and the angle at the center are not given.

I will solve this using the following illusration

The area of a sector is:

$Area= \frac{\theta}{360} * \pi r^2$

Assume that:

$\theta = 120$

$Area = 20$

The equation becomes

$20= \frac{120}{360} * \pi r^2$

Simplify

$20= \frac{1}{3} * \pi r^2$

Take: $\pi = 3.14$

$20= \frac{1}{3} *3.14* r^2$

Cross Multiply

$3.14 * r^2 = 20 * 3\\$

Solve for $r^2$

$r^2 = \frac{20 * 3}{3.14}$

$r^2 = 19.11$

Take square roots

$r = \sqrt{19.11$

$r = 4.4$

3 0

2 years ago