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Ipatiy [6.2K]
1 year ago
9

4m^2-5m when m= -4 solve

Mathematics
1 answer:
yawa3891 [41]1 year ago
8 0

Answer:

84

Step-by-step explanation:

4 (-4)^2 - 5(-4)

4 × 16 - 5 × -4

64 + 20

84

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Find the slope of the line that passes through the given points.<br> (-5,6) and (2,6)
CaHeK987 [17]

Answer:

0

Step-by-step explanation:

Your slope would be 0. To find the slope of a line given two points, you find the change in y over the change in x.

In this case, the change in y was 6 - 6 which equals 0.

The change in x was -5 - 2 which was -7.

Since your numerator is 0, 0 divided by anything is automatically equal to 0 no matter what the denominator is.

Therefore, your answer would be 0.

I hope this helped :)

7 0
3 years ago
Bobcat park is a rectangular park with an area of 5 1/5 square miles.Its width is 1 19/20 miles. How long is the park
mel-nik [20]

area = length times width, so length = area / width

5 1/5 mi^2 5.2 mi^2

Here, length = ------------------- = --------------- = 2.66666... mi = 2 2/3 mi (answer)

1 19/20 mi 1.95 mi

4 0
3 years ago
What is the value of m that makes the equation true? 18m- 2+ 7m- 8= -60
sergij07 [2.7K]

Answer:

m = -2

Step-by-step explanation:

First, let's move all variables to one side of the equation. (Don't forget to change the signs when you move the numbers to the other side.)

18m + 7m = -60 + 2 + 8

Now we simplify to get this:

25m = -50

Now we divide -50 by 25 which gets us -2.

Therefore, m = -2

Hope this helps!

3 0
3 years ago
I really need help with my math homework, please help I hope these points help you
Paul [167]
1. 0
2. 32.6
3. 326
4. 3260
considering i’m not the best at maths, can someone check these for me?
5 0
3 years ago
Simplify what is written here
Inessa05 [86]

When multiplying terms that have the same base (in this case, x) but different exponents, you can add their exponents to make them one term.


In this case, we can add the exponents of x:

x \cdot x^5 \cdot x^5

x^{(1 + 5 + 5)}

\boxed{x^{11}}


A simplified version is x^{11}.

4 0
3 years ago
Read 2 more answers
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