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ankoles [38]
3 years ago
7

Plzz helppp!!!!!!!!!1111

Mathematics
1 answer:
Tatiana [17]3 years ago
3 0
AB = CB, AD = CD, DB = BD
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Which word describes their measures?
Lemur [1.5K]

Answer:

linear

Step-by-step explanation:

because it describes

6 0
3 years ago
Read 2 more answers
Im sruggling with this one!?
kompoz [17]
Ok, so the 4pi is indicating toward the arc length. Since the radius of the circle is 18, the circumference of the circle is 36pi. If you find the ratio of the arc length to the circumference, you can find the ratio of the indicated angle to the total number of degrees in a circle.

4pi/36pi = 1/9

(indicated angle)/360 = 1/9
(indicated angle = 40

The answer is the 4th choice, or 40 degrees.

5 0
3 years ago
3. There are 5 routes from station A to station B and 4 routes from station B to C. Answer the questions
Ksivusya [100]

Answer:

a)

A to B  5 routes and B to C  4 routes

<u>Total options:</u>

  • 5*4 = 20

b)

A to C, 20 ways as above calculation.

C to A, 20 ways as well.

<u>Total options:</u>

  • 20 * 20 = 400

c)

A to C, 20 ways

<u>Return to A with different ways:</u>

  • (5 - 1)(4 - 1) = 4*3 = 12

<u>Total options:</u>

  • 20 * 12 = 240
4 0
3 years ago
For which situations is it appropriate to use a sample? Select three options.
maw [93]

Answer:

B C D

Step-by-step explanation:

We use samples when using an entire population is not feasible.

It is not reasonable to ask every pick-up truck driver what they want their next purchase to be; there are too many owners of pick-up trucks.  This means we should use a sample.

Many people drive a highway that connects two large cities.  It is not reasonable to survey every person that drives it, so we should use a sample.

On a busy road, we may have many pedestrians; this means we should use a sample instead of the entire population.

XOXO

Kit

brainly.com/question/17113732 <-- hopes this link helps ya ^w^

7 0
3 years ago
(a) Increase the selling price of $42 by 10%​
damaskus [11]

Answer:

<h2>$46.2</h2>

Step-by-step explanation:

p\%=\dfrac{p}{100}\\\\10\%=\dfrac{10}{100}=\dfrac{1}{10}=0.1\\\\10\%\ of\ \$42\to0.1\cdot\$42=\$4.2\\\\\$42+\$4.2=\$46.20

Other method:

\text{Increase bo}\ 10\%\to100\%+10\%=110\%\\\\110\%=\dfrac{110}{100}=\dfrac{11}{10}=1\dfrac{1}{10}=1.1\\\\110\%\ of\ \$42\to1.1\cdot\$42=\$46.2

6 0
4 years ago
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