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3 years ago

Alex defeated 10 gyms today! She started with 440 coins and now has 540 coins.

Mathematics

2 answers:

kap26 [50]3 years ago

6 0

Answer:

Are you asking how many coins she earned from each gym or-..? 10 gym do be crazy tho

SSSSS [86.1K]3 years ago

3 0

Answer:

good for Alex, she's got 100 more coins

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attashe74 [19]

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3 years ago

In the right triangle shown, m of angle N = 30 degrees and MO = 8. How long is NO?

expeople1 [14]

Answer:

Step-by-step explanation: 16

3 0

3 years ago

Refer to image below

il63 [147K]

Answer:

A ≈ 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] sinθ = opposite over hypotenuse

Step-by-step explanation:

Step 1: Identify

Angle θ = A

Opposite Leg = 27

Hypotenuse = 42

Step 2: Solve for A

Substitute [sine]: sinA = 27/42
Simplify: sinA = 9/14
Trig inverse: A = sin⁻¹(9/14)
Evaluate: A = 40.0052°
Round: A ≈ 40°

5 0

3 years ago

What is the missing value

Kisachek [45]

Answer:

Step-by-step explanation:

I did my method that I was taught but if you do (-5) - (-2), you get 3. So you subtract 39 by the -21 to get 18.

8 0

2 years ago

Read 2 more answers

How to find the coordinates of the midpoint of a segment with the given endpoints?

inn [45]

Answer:

see explanation

Step-by-step explanation:

given the endpoints of a line segment

(x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

[ $\frac{1}{2}$ (x₁ + x₂), $\frac{1}{2}$ (y₁ + y₂) ]

For example

consider the endpoints (4, 2) and (6, - 4)

midpoint = [ $\frac{1}{2}$ (4 + 6), $\frac{1}{2}$ (2 - 4)] = (5, - 1)

5 0

3 years ago