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4 years ago

E right 75 80 85 90 95 100 105 110 115 120 125 130 135 What is the median

Mathematics

2 answers:

BartSMP [9]4 years ago

6 0

Answer:

105

Step-by-step explanation:

It’s in the middle

amid [387]4 years ago

3 0

105 is ur answer for this question

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In the figure, AE = 2, CE = 3, and DE = 4. What is the length of BE?

olchik [2.2K]

The answer is c 5 welcome

4 0

3 years ago

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BC - Round your answer to the nearest hundredth. B ? 35 A с 2.

mario62 [17]

Answer:

BC ≈ 1.40

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtract Property of Equality

Trigonometry

[Right Triangles Only] SOHCAHTOA
[Right Triangles Only] tanθ = opposite over adjacent

Step-by-step explanation:

Step 1: Identify

Angle θ = 35°

Opposite Leg BC = x

Adjacent Leg AC = 2

Step 2: Solve for x

Substitute [Tangent]: tan35° = x/2
Isolate x: 2tan35° = x
Rewrite: x = 2tan35°
Evaluate: x = 1.40042
Round: x ≈ 1.40

4 0

3 years ago

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Live wants to have his birthday party at the bowling alley with a few of his friends but he must be a less than $80 the bowling

Strike441 [17]

305 because you are supposed to add den x

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3 years ago

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Find area of blue shaded region

RUDIKE [14]

Answer:

$\approx \: 7.33 \: {cm}^{2}$

Step-by-step explanation:

Area of the blue shaded region

$= \frac{ \theta}{360 \degree} \times \pi r_1^2 - \frac{ \theta}{360 \degree} \times \pi r_2^2 \\ \\ = \frac{ \pi\theta}{360 \degree} ( r_1^2 - r_2^2) \\ \\ ( r_1 = 4 \: cm, \: \: r_2 = 3\: cm, \: \: \theta = 120 \degree) \\ \\ = \frac{ 3.14 \times 120 \degree}{360 \degree} ( 4^2 - 3^2) \\ \\ = \frac{ 3.14 }{3} \times 7 \\ \\ = \frac{21.98}{3} \\ \\ = 7.32666667 \\ \\ \approx \: 7.33 \: {cm}^{2}$

8 0

3 years ago

Elias and Niko are polishing the silver at the heritage museum. Elias could polish all the silver himself in 40 minutes. That ta

stepan [7]

Answer:

We let x be the number of hours both could the job together.

The fraction of the job done by Elias is

x/40

The fraction of the job done by Niko is

x/50

Together they would be able to finish the job

x/40 + x50 = 1

x = 1 / (1/40 + 1/50)

x = 22.22 min

Step-by-step explanation:

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3 years ago

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