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3 years ago

Help on this plzzz real quick

Mathematics

2 answers:

konstantin123 [22]3 years ago

7 0

Answer:

8 and 15 are the lengths of the legs.

The tangent is the ratio of the lengths of legs.

In general, tan x = opp/adj

You have 8/15, so here 8 is the opposite leg and 15 is the adjacent leg.

Angle A is the right angle, so that is not it.

For which acute angle, B or C, is 8 opposite and 15 adjacent?

Answer: for angle B.

Therefore, 8/15 must be tan B.

2020

Step-by-step explanation:

BlackZzzverrR [31]3 years ago

6 0

8 and 15 are the lengths of the legs.
The tangent is the ratio of the lengths of legs.
In general, tan x = opp/adj
You have 8/15, so here 8 is the opposite leg and 15 is the adjacent leg.
Angle A is the right angle, so that is not it.
For which acute angle, B or C, is 8 opposite and 15 adjacent?
Answer: for angle B.
Therefore, 8/15 must be tan B.

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Suzanne bought 50 apples at the orchard she bought four times as many red apples screen. How many more red apples and green appl

RSB [31]

50 x 4 = 200

200 -50 = 150

Suzanne bought 150 more red apples

3 0

3 years ago

Wylie is renting a bicycle from a local shop that charges $5 to rent a helmet, plus an hourly rate of $8.50 for the bike. for ho

oksian1 [2.3K]

47.50 = 8.50x + 5
42.50 = 8.50x
x = 5

Wylie can rent for 5 hours.

5 0

2 years ago

Help 4/10 as a decimal

Rom4ik [11]

0.4 is 4/10 in decimal form.

6 0

1 year ago

Read 2 more answers

3 + b/9 < 4 show work please

Gekata [30.6K]

First, before multiplying to cancel the fraction, let's isolate x by subtracting both sides by 3:

b/9 < 1

To cancel out the fraction, we multiply both sides by 9:

x < 9

8 0

3 years ago

1 2 3 4 5 6 7 8 9 10 TIME REMAINING 52:51 Use the data set to determine which statements are correct. Check all that apply. 35,

Nady [450]

Answer:

The true statements are:

The median is 38.5.
There is an outlier.
The lower quartile is 29.
The upper quartile is 70.
The interquartile range is 41.

Step-by-step explanation:

The given data are: 35, 41, 18, 75, 36, 21, 62, 29, 154, 70

Make the data in order from the least to the greatest

18 , 21 , 29 , 35 , 36 , 41 , 62 , 70 , 75 , 154

So, the median of the data = (36 + 41)/2 = 38.5

We can deduce that The number 154 represents an outlier because the difference between 154 and 75 is much greater than the difference between the other data

If we divided the data to two groups , they will be:

(18 , 21 , 29 , 35 , 36) , (41 , 62 , 70 , 75 , 154)

So, The lower quartile Q1 is the median of the first group = 29

And the upper quartile Q2 is the median of the second group = 70

And the interquartile range = Q2 - Q1 = 70 - 29 = 41

So, the true statements are:

The median is 38.5
There is an outlier
The lower quartile is 29
The upper quartile is 70
The interquartile range is 41.

7 0

3 years ago