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3 years ago

I need help asap please i will mark you brainlist

Mathematics

1 answer:

mash [69]3 years ago

3 0

Answer: B

Step-by-step explanation:

If an absolute value of a negative number plus a absolute value of the positive number is positive. Absolute value of anything is positive.

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Amir drove from Jerusalem to the lowest place on Earth, the Dead Sea. His altitude relative to sea level (in meters) as a functi

Ierofanga [76]

The equation for the flowing rate of aamir is as follows y = -12x +360

<h3>What is an equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

First of all let's write the slope-intercept form of the equation of a line, which is:

y = mx + c

So we just need to find to solve this problem.

Moreover, this problem tells us that Amir drove from Jerusalem down to the lowest place on Earth, the Dead Sea, descending at a rate of 12 meters per minute. So this rate is the slope of the line, that is:

Negative slope because Amir is descending. So:

y = - 12x + b

To find, we need to use the information that tells us that he was at sea level after 30 minutes of driving, so this can be written as the point. Therefore, substituting this point into our equation:

y = -12x + b

0 = -12(30) + b

b = 360

Finally, the equation of Amir's altitude relative to sea level (in meters) and time (in minutes) is:

y = -12x +360

To know more about equations follow

brainly.com/question/2972832

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4 0

2 years ago

Which situation is best represented by the inequality below? 30x + 100 > 25x + 150

iris [78.8K]

Answer:

I think its the second one I might be wrong though

Step-by-step explanation:

8 0

2 years ago

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ANSWER IF YOU LOVE YOUR LORD!!!! Which graph represents the solution to: 2k+8<5k-1?

Leviafan [203]

Answer:

Third graph

Step-by-step explanation:

First, find the solution to the equation of inequality given.

2k + 8 < 5k - 1

Subtract 5k from both sides

2k + 8 - 5k < 5k - 1 - 5k

-3k + 8 < -1

Subtract 8 from both sides

-3k + 8 - 8 < -1 - 8

-3k < -9

Divide both sides by -3. (Note: < will change to > when dividing both sides with negative number)

$\frac{-3k}{-3}$ > $\frac{-9}{-3}$

k > 3

The graph that will represent this solution will show that all values of k are greater than 3. 3 is not included as a solution. The "o" on top of the 3 on the number line won't be shaded to indicate that 3 is not included. And also, the arrow will point from 3 towards our right.

Therefore, the 3rd graph is the answer.

3 0

3 years ago

Help please! I really need it

liq [111]

I think it’s none of those.
Radius is a line that reaches the middle of the circle, so like
——
CA

5 0

2 years ago

3х + бу = 24<br> figure out x and y intercept

____ [38]

Answer:

x int... (8,0)

y int... (0,4)

Step-by-step explanation:

6 0

3 years ago

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