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2 years ago

What is |-26|? (a) -26, (b) 26, (c) 0, (d) 1

Mathematics

1 answer:

S_A_V [24]2 years ago

4 0

Answer:

(b)26

Step-by-step explanation:

Step 1: Isolate the absolute value expression.

Step2: Set the quantity inside the absolute value notation equal to + and - the quantity on the other side of the equation.

Step 3: Solve for the unknown in both equations.

Step 4: Check your answer analytically or graphically.

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What is the slope of this line? <br> The coordinates are: (-4,5),(0,6), and (8,8).

Elodia [21]

Answer:

Step-by-step explanation:

we have to use the formula of slope here.

we know,

slope of the line passing through (x1,y1) and (x2,y2) is-

$\frac{y2-y1}{x2-x1}$

Here, the first two points are -

(-4 , 5) and (0,6)

So, the slope will be-

$\frac{6-5}{0-(-4)}=\frac{1}{0+4}=\frac{1}{4}$

So, the slope is-

$\frac{1}{4}$

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2 years ago

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What is the average length of one of the seeds that the students measured hi

Ivanshal [37]

Answer:

Boi

Step-by-step explanation:

not bot' robux

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2 years ago

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CAN SOMEONE PLEASE WRITE AN EQUATION FOR THAT LINE? THIS IS THE 4th TIME I POSTED IT PLEASE SOMEONE HELP!!$

likoan [24]

Answer: y= $\frac{-3}{1}$ x-4

Step-by-step explanation:

y=mx+b

slope= -3/1

y intercept (the y intercept is where the line intercepts the y axis) = -4

y= $\frac{-3}{1}$ x-4

I am not a professional, simply using prior knowledge.

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2 years ago

Ms.Lieber takes 4 hours to drive 210 miles from her home to Yosemite national park. If ms.Lieber's avarege sleed for the first t

zlopas [31]

Answer:

45 miles per hour.

Step-by-step explanation:

We have been given that Ms. Lieber takes 4 hours to drive 210 miles from her home to Yosemite national park. Ms. Lieber's average speed for the first two hours is 60 miles per hour.

Let us find distance traveled by Ms. Lieber in 2 hours.

$\text{Distance}=\text{Speed*Time}$

$\text{Distance traveled by Ms. Lieber in 2 hours}=60\frac{\text{miles}}{\text{ hour}}\times 2\text{ hours}$

$\text{Distance traveled by Ms. Lieber in 2 hours}=60\times 2\text{ miles}$

$\text{Distance traveled by Ms. Lieber in 2 hours}=120\text{ miles}$

$\text{Remaining distance}=(210-120)\text{ miles}$

$\text{Remaining distance}=90\text{ miles}$

$\text{Speed}=\frac{\text{Distance}}{\text{Time}}$

$\text{Ms. Lieber's average speed for last 2 hours}=\frac{90\text{ miles}}{2\text{hour}}$

$\text{Ms. Lieber's average speed for last 2 hours}=45\frac{\text{ miles}}{\text{hour}}$

Therefore, Ms. Lieber's average speed for the last 2 hours was 45 miles per hour.

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2 years ago

Using the graph of f(x)=log2^X below, approximate the value of y in the equation 2^2y=3 y=4.01. y=.79. y=1.58. y=0.47

Citrus2011 [14]

The answer would be y=.79

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3 years ago