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dimaraw [331]
3 years ago
8

What should be done to both sides of the equation in order to solve -5m=-40

Mathematics
2 answers:
artcher [175]3 years ago
6 0

Hello, there!

Answer:

<u><em>m=8 or 8=m</em></u>

*The answer must have a positive sign.*

Step-by-step explanation:

First, you had to divide by -5 from both sides of an equation.

\frac{-5m}{-5}=\frac{-40}{-5}

And, then simplify and solve equation.

40/5=8

m=8

Hope this helps!

irina1246 [14]3 years ago
3 0

Answer:

divide each side by -5

Step-by-step explanation:

-5m = -40

divide each side by -5

-5m/-5 = -40/-5

m = 5


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If y=x-6 where changed to y=x+8 how would the graph of the new function compare with the first one ?
madreJ [45]

Answer:

The function y=x+8 is the function y=x-6 shifted 14 units up.

The graph of the first equation will be a line with slope 1 that intersects the y-axis at point (0,-6)

The graph of the second equation will be a line with slope 1 that intersects the y-axis at point (0,8)

Step-by-step explanation:

The equation of the line in slope intercept form is:

y=mx+b

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

The first equation is:

y=x-6

The second equation is:

y=x+8

The parent function with the form y=mx can be shifted up or shifted down k units.

When y=mx+k the function is shifted k units up.

When y=mx-k the function is shifted k units down.

Then, the function y=x+8 is obtained by adding k=14 to the function y=x-6.

Both equation has the same slope, but the y-intercepts are different.

The graph of the first equation will be a line with slope 1 that intersects the y-axis at point (0,-6)

The graph of the second equation will be a line with slope 1 that intersects the y-axis at point (0,8)

3 0
3 years ago
Help me solve it please
Anvisha [2.4K]

Answer:

m∠MBT = 28°

Step-by-step explanation:

Since m∠NBM = m∠MBT, the 2 equations are equal to each other.

Step 1: Set up equation

17x - 6 = 5x + 18

Step 2: Solve for <em>x</em>

12x - 6 = 18

12x = 24

x = 2

Step 3: Find m∠MBT

m∠MBT = 5x + 18

m∠MBT = 5(2) + 18

m∠MBT = 10 + 18

m∠MBT = 28°

3 0
3 years ago
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