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Lorico [155]
3 years ago
5

How to tell the different properties in algebra

Mathematics
1 answer:
Korvikt [17]3 years ago
5 0
There are about 10 properties that you need to remember. 

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Use the slope-intercept form to Graph y=-1/8x+2
noname [10]

Step-by-step explanation:

This is a straight line equation. We only need two points to draw a straight line.

Choose two different numbers, put them into the equation instead of x, and calculate the value of y.

y=-\dfrac{1}{8}x+2

for x = 8

y=-\dfrac{1}{8}\cdot8+2=-\dfrac{8}{8}+2=-1+2=1

<h2>(8, 1)</h2>

for x = -8

y==-\dfrac{1}{8}\cdot(-8)+2=\dfrac{8}{8}+2=1+2=3

<h2>(-8, 3)</h2>

Mark the points in the coordinate system and draw a straight line through the given points.

<em>(look at the attachment)</em>

4 0
3 years ago
Draw three rectangles that 2 cm long and 1 cm wide. On each rectangle show a different way to divide the rectangle in half. Then
andrew11 [14]
You can draw the 3 rectangles with these measurements then divide one horizontally one vertically and one slanted from one top corner to one bottom corner
5 0
3 years ago
In triangle ABC, m&lt;A = 8x +12, m&lt;B = 5x+14, m&lt;C = 2x +4. What is the m&lt;A ? Need help....please
Elena L [17]
Triangle
m<A + m<B + m<C = 180
8x +12 + 5x+14 + <span>2x +4 = 180
15x + 30 = 180
15x = 180 -30
15x = 150
    x = 10

m<A   </span><span>= 8x +12
</span>m<A   = 8(10) +12
m<A = 80 + 12
m<A = 92

answer
m<A = 92
6 0
4 years ago
What is this?? plz help<br><img src="https://tex.z-dn.net/?f=y%20%3D%2010%28%20%7B5%7D%5E%7B2%7D%20%29" id="TexFormula1" title="
slavikrds [6]
All you have to is solve for Y.

Solve the exponent first
5^2 = 5 x 5 = 25

Then multiply 10 by 25
10 x 25 = 250

250 is your answer
7 0
4 years ago
What is the factored form of x2 − 4x − 5?
exis [7]

Answer:

\large\boxed{x^2-4x-5=(x+1)(x-5)}

Step-by-step explanation:

\text{The factored form:}\\\\ax^2+bx+c=a(x-x_1)(x-x_2)\\\\x_1,\ x_2-the\ zeros\\==============================\\\\\text{We have}\ x^2-4x-5:\\\\x^2-4x-5=x^2+x-5x-5=x(x+1)-5(x+1)\\\\x^2-4x-5=(x+1)(x-5)

4 0
3 years ago
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