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max2010maxim [7]
3 years ago
14

Mr. Chen gave a history test to his class. The scores are shown below. 75 62 68 81 55 92 58 88 72 82 48 93 81 85 77 He plotted t

he scores as a histogram. Which histogram correctly displays the distribution of scores?
Mathematics
1 answer:
klio [65]3 years ago
5 0
82 I think that’s the answer because that’s my opinion if it’s wrong I don’t know what to tell you
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Pls help i will give brainly
elixir [45]

Answer:

A

Step-by-step explanation:

If you look at the graph you can see that the turtle is -24 and the dolphin abt -35

5 0
2 years ago
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Which number is a solution of the inequality? 6 ≥ 6k?
german
This isnt a inequality
8 0
3 years ago
How many different triangles can be constructed with three angles, each measuring 30°?
faust18 [17]
Okay to have a complete triangle with 3 angles  it must add up to 180° So therefore if you have  30° For each angle  which adds up too 90°. We're are still missing 90 more degrees. So that means we can't  make a triangle at all.
5 0
3 years ago
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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the
VladimirAG [237]

Answer:

\boxed{108\sqrt{3}\text{ in}^{2}}

Step-by-step explanation:

An apothem is a perpendicular drawn from the centre of the triangle to one of its sides.

The three apothems OD, OE, and OF divide  ∆ABC into six smaller congruent triangles.

1. Area of ∆OCD

CotOCD = OD/OC

cot30 = CD/6

√3 = CD/6

CD = 6√3

A= ½bh

A = ½ × 6√3 × 6 = 18√3  in²

2. Area of ∆ABC

A = 6 × area of ∆OCD = 6 × 18√3 = 108√3 in²

\text{The area of the triangle is }\boxed{108 \sqrt{3} \text{ in}^{2}}

7 0
3 years ago
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Find the value of x and y. WILL MARK BRAINLIEST
g100num [7]

Answer:

x = 30

y = 15

Step-by-step explanation:

<u><em>All the angles are </em></u><u><em>90°</em></u><u><em>, so set 6y and 3x equal to 90, like so:</em></u>

6y = 90

<u><em>Divide both sides by 6:</em></u>

y = 15

<u>Solving for x:</u>

3x = 90

<em><u>Divide both sides by 3:</u></em>

x = 30

6 0
3 years ago
Read 2 more answers
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