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Leto [7]
3 years ago
11

Please help me please please please

Mathematics
2 answers:
algol133 years ago
5 0

Answer:

20

Step-by-step explanation:

The lower quartile Q₁ is the value at the left side of the box, that is

Q₁ = 20

svetlana [45]3 years ago
4 0
The answer is 20. Since the first quartile is 20 and the second quartile is 80
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How do you graph x = 40?
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Answer:

Step-by-step explanation:

Draw an infinite vertical line on the +40 x axis.

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2 years ago
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Can someone help.
r-ruslan [8.4K]

Answer:

m∠C = 38°  (nearest whole number).

Step-by-step explanation:

To find the missing angle, use the Sine Rule.

<u>Sine Rule</u> (for angles)

\sf \dfrac{\sin A}{a}=\dfrac{\sin B}{b}=\dfrac{\sin C}{c}

where:

  • A, B and C are the angles
  • a, b and c are the sides opposite the angles

Given:

  • A = 53°
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  • c = 14

To find m∠C, substitute the given values into the formula and solve for C:

\implies \sf \dfrac{\sin 53^{\circ}}{18}=\dfrac{\sin C}{14}

\implies \sf \sin C= \dfrac{14 \sin 53^{\circ}}{18}

\implies \sf C= \sin^{-1} \left( \dfrac{14 \sin 53^{\circ}}{18}\right)

\implies \sf C= 38.40096301...^{\circ}

Therefore, m∠C = 38°  (nearest whole number).

Learn more about the sine rule here:

brainly.com/question/27089170

brainly.com/question/27704834

5 0
2 years ago
How many solutions does the equation 3x+15=2x+10+x+5 have
sveticcg [70]

Answer:

Infinite

Step-by-step explanation:

3x+15=2x+10+x+5

grouping

3x+15=3x+15

If you have a equation where both sides are the exactly the same, the solutions are infinite. This is written as: x€ℝ

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WILL MARK BRAINLIEST! PLEASE HELP MEH!<br><br> Find the area
sukhopar [10]
For this question I’m pretty sure you have to multiply Base X height to find the area of this equation.
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What is the answer to (3x) to the 5th power
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Answer:

Step-by-step explanation:

Given that

(3x) is raised to power 5

(3x)^5

Then,

Using indices

(AB)ⁿ = Aⁿ•Bⁿ

Then,

(3x)^5= 3^5•x^5

Then, 3^5 means=3×3×3×3×3=243

So,

(3x)^5= 243x^5

8 0
3 years ago
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