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2 years ago

Pls Answer this right away! PLS

Mathematics

1 answer:

LenaWriter [7]2 years ago

8 0

The results of the experiment are shown in the frequency side
a) 14
b) 3600 Best guess 300*12

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Identify the slop and the y-intercept of each line. Having trouble calculating the slop so I was wondering what I did wrong if I

dsp73

My teacher taught me rise over run. So, line A goes up one and to the side 4. That makes the slope 1/4. It's positive when the line goes up as you look to the right. C is a positive slope of 2. And D is - 2/3. Other than those two, you did a really good job!

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3 years ago

Please hurry I need to pass this class

Dvinal [7]

Answer:

$\displaystyle m=\frac{-3}{4}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

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

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point A(0, 8)

Point B(4, 5)

Step 2: Find slope m

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

Substitute in points [Slope Formula]: $\displaystyle m=\frac{5-8}{4-0}$
[Fraction] Subtract: $\displaystyle m=\frac{-3}{4}$

4 0

2 years ago

a light flashes every 2 minutes, a second light flashes every 3.5 minutes and a third light flashes every 4 minutes. if all thre

scoray [572]

Take the LCM of the three numbers. Since 2 is a multiple of 4, you can ignore the two and just take the LCM of 4 and 3.5. Since 3.5 is a decimal, the LCM is just 3.5*4 which is 14. That is how many minutes after 8:00 they will flash together again.

4 0

3 years ago

LXISSUU Simplify -8-1+4.2 Enter your answer in the box

jekas [21]

Answer:

-4.8

Step-by-step explanation:

4 0

3 years ago

Help anyone ??? Please

lana [24]

Angle F is equal to angle G so 5x + 18 = 7x-12 so you would solve for x which would equal 15

7 0

3 years ago