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3 years ago

If the measure of ∠DAB=46∘ and ∠CAB=22∘ , then

Mathematics

1 answer:

Alex Ar [27]3 years ago

7 0

The other angle is 112

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What is the slope / rate of change for 2, 5 and -3, 7

Nady [450]

Answer:

$\displaystyle m=\frac{-2}{5}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS 

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (2, 5)

Point (-3, 7)

Step 2: Identify

x₁ = 2, y₁ = 5

x₂ = -3, y₂ = 7

Step 3: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]: $\displaystyle m=\frac{7-5}{-3-2}$
[Slope] [Fraction] Subtract: $\displaystyle m=\frac{2}{-5}$
[Slope] [Fraction] Rewrite: $\displaystyle m=\frac{-2}{5}$

4 0

3 years ago

Determine the value of x so that the square and the rectangle is shown to have equal perimeters.

den301095 [7]

Oh that’s on safari i just looked it up lol. go check it out. sorry if it’s not there for u. but i didn’t feel like typing that much

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3 years ago

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40 POINTS PLEASE HELP!!!!!!! Find the area of the shaded regions. Give your answer as a completely simplified exact value in ter

elixir [45]

If u do a google image search, ur answer will pop right up. It would also tell u how to do it. That's what I usually do when I'm having troubles on math.

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3 years ago

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Does the graph represent a function?

fomenos

Hey there!

No, the graph is not a function because it has two of the same inputs, (7, -6) and (7, -7).

It also can't be a linear function because the graphs are not pointed to form a straight line.

Hope this helps!

Have a great day!

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3 years ago

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How many 0.25 litre cups can be filled from a 4.51 jug of lemonade

siniylev [52]

To find out the cups, total jug volume should be divided by 0.25 litre.
4.5/0.25
18 cups

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3 years ago