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3 years ago

Refer to pic above please

Mathematics

2 answers:

e-lub [12.9K]3 years ago

6 0

Answer:

If 1 is correct, then 3 is correct.

In my technical documentation I use all 4 forms thus:

1. In the above picture.

2. Please see the picture above.

3. In the below picture.

4. Please see the picture below.

Step-by-step explanation:

kondor19780726 [428]3 years ago

6 0

Answer:

Step-by-step explanation:

Similar shapes have congruent angles.

The sum of the angles of a quadrilateral is 360°

360 - 100 - 120 - 60 = 80

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Given right triangle ABC what is the value of tan(A)

Katarina [22]

Answer:

Step-by-step explanation:

I can not answer this question without an image. Please add images

8 0

2 years ago

In a survey of 400 randomly selected people, it was determined that 22 play soccer. What is the probability that a randomly sel

insens350 [35]

Answer:

5.5% probability that a randomly selected person plays soccer

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Desired outcomes:

People surveyed who play soccer, so $D = 22$

Total outcomes:

Total people surveyed, so $P = 400$

What is the probability that a randomly selected person plays soccer?

$P = \frac{D}{T} = \frac{22}{400} = 0.055$

5.5% probability that a randomly selected person plays soccer

6 0

3 years ago

What is b in 5b+4=24?

Fittoniya [83]

Answer:

b = 4

Step-by-step explanation:

5b + 4 = 24

5b = 20

b = 4

7 0

3 years ago

Read 2 more answers

I don’t understand Please help!

AlekseyPX

Answer:

The answer is water.........

5 0

3 years ago

Two trains leave two different stations 300 km apart; the first starts at noon and the second at 12 15 h. Travelling on parallel

alexgriva [62]

Answer:

See below

Step-by-step explanation:

From noon to 1500 is three hours

train A then travels <u> 3x</u> where x = speed in km/hr

train B only travels for 2.45 hours and covers

<u> 2.45 ( x + 15) </u> where x + 15 is its speed in km/hr

these two values sum to the 300 km distance

3x + 2.45 ( x + 15) = 300

3x + 2.45 x + 36.75 = 300

x = 48.3 km/hr x+15= 63.3 km / hr

8 0

2 years ago