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3 years ago

I need help!!!!!!!! I'm stumped.

Mathematics

1 answer:

juin [17]3 years ago

5 0

Look it up on google its hard

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Explain how you can mentally determine whether there is a remainder when 18,450 is divided by 6

djyliett [7]

For a number to be divisible by 6, it must also be divisible by 2 and 3. Therefore, we need to check if a number is even and then check if the sum of the digits is divisible by 3.

6 0

3 years ago

PLEASE ANSWER !!

ANEK [815]

Answer:

Check the explanation.

Step-by-step explanation:

As the graph of a linear function f passes through the point (-2,-10) and has a slope of 5/2.

As the slop-intercept form is given by:

$y = mx+b$

where m is the slope and b is the y-intercept.

substituting the values (-2, -10) and m = 5/2 in the slop-intercept form to determine y-intercept.

$y = mx+b$

$-10=\frac{5}{2}\left(-2\right)+b$

$-\frac{5}{2}\cdot \:2+b=-10$

$-5+b=-10$

$-5+b+5=-10+5$

$b=-5$

And the equation of the line in the slope-intercept form will be:

$y = mx+b$

putting b = -5 and slope = m = 5/2

$y = mx+b$

$y=\frac{5}{2}x+\left(-5\right)$

$y=\frac{5}{2}x-5$

Determining the zero of function.

As we know that the real zero of a function is the x‐intercept(s) of the graph of the function.

so let us determine the value of x (zero of function) by setting y = 0.

$0=\frac{5}{2}x-5$

$\frac{5}{2}x-5=0$

$\frac{5}{2}x=5$

$5x=10$

$x=2$

Therefore, the zeros of the function will be:

x = 2

3 0

3 years ago

Whats 1+1 I need this immediately!!! Its for my test PLEASE this is urgent

olganol [36]

Answer: 2

Step-by-step explanation:

Because 1 is a number which represents a singular object adding another one gives you the value of 2

8 0

3 years ago

Read 2 more answers

Determine whether the lines are parallel, intersect, or coincide. y-7x=6, y+7x=8

NikAS [45]

The slope for the first problem given is -7

The slope for the second problem is 7

As these are the same slope and not opposite reciprocals, <u>the lines are neither parallel or perpendicular</u>.

This means that the lines will cross at a point at some point in the graph, meaning that your answer would be that the lines intersect.

3 0

3 years ago

The Y-intercept (b0) represents the a. variation around the sample regression line. b. change in estimated Y per unit change in

inn [45]

Answer: I don’t honestly know. I just need points

Explanation:

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3 years ago