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rewona [7]
4 years ago
5

Please answer this in two minutes

Mathematics
1 answer:
tangare [24]4 years ago
8 0

Answer:

<h2>H = 60° </h2>

Step-by-step explanation:

To find angle H we use tan

tan ∅ = opposite / adjacent

From the question

The opposite is 2√21

The adjacent is 2√7

So that's

tan H = 2√21/ 2√7

H= tan-¹ 2√21/ 2√7

<h3>H = 60° </h3>

Hope this helps you

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Which are the better statistics to use to compare the team scores? Team A's scores 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86
Alenkasestr [34]

The better statistics that can be used to compare the scores of the two teams are: <u>D. Median and IQR​.</u>

  • The diagram given shows two box plots representing the data of the two team's scores.

<u><em>Box plots</em></u><u><em> displays the </em></u><u><em>5-number summary</em></u><u><em>, namely:</em></u>

  • Minimum data value
  • Maximum data value
  • Median
  • First Quartile (Q_1), and
  • Third Quartile (Q_3)

The Interquartile Range (IQR) of the data can also be calculated by finding the difference between the First Quartile (Q_1), and the Third Quartile (Q_3).

The Interquartile Range (IQR) helps us to determine the variability of the data set.

The median that is gotten from the box pot measures the center tendency of the data.

Both median and IQR are better statistics that can be easily gotten from box plots to compare the team scores.

Therefore, the better statistics to use for comparing the scores of the teams are: <u>D. Median and IQR​.</u>

Learn more here:

brainly.com/question/15800880

4 0
2 years ago
Help rn have to get this done send answers
Afina-wow [57]

Answer:

D) 3 units

Step-by-step explanation:

Hope this helps! Pls give brainliest!

7 0
3 years ago
Which property of equality was used to solve this equation?
alukav5142 [94]

Answer:

A

Step-by-step explanation:

as one number being added on both sides

6 0
3 years ago
What is the value of x? Enter your answer in the box. x =
Jlenok [28]

Using the Pythagorean theorem we can solve for x.


x^2 + 6^2 = 10^2

Simplify:

x^2 + 36 = 100

Subtract 36 from both sides:

x^2 = 64

x = √64

x = 8

5 0
3 years ago
Arrange the equations in the correct sequence to rewrite the formula for displacement, , to find a. In the formula, d is displac
OverLord2011 [107]

Answer:

2(d-vt)=-at^2

a=2(d-vt)/t^2

at^2=2(d-vt)

Step-by-step explanation:

Arrange the equations in the correct sequence to rewrite the formula for displacement, d = vt—1/2at^2 to find a. In the formula, d is

displacement, v is final velocity, a is acceleration, and t is time.

Given the formula for calculating the displacement of a body as shown below;

d=vt - 1/2at^2

Where,

d = displacement

v = final velocity

a = acceleration

t = time

To make acceleration(a), the subject of the formula

Subtract vt from both sides of the equation

d=vt - 1/2at^2

d - vt=vt - vt - 1/2at^2

d - vt= -1/2at^2

2(d - vt) = -at^2

Divide both sides by t^2

2(d - vt) / t^2 = -at^2 / t^2

2(d - vt) / t^2 = -a

a= -2(d - vt) / t^2

a=2(vt - d) / t^2

2(vt-d)=at^2

4 0
3 years ago
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