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DochEvi [55]
3 years ago
9

What is the answer to -2(4-m)=10

Mathematics
1 answer:
USPshnik [31]3 years ago
6 0
I assume what you want ti find is the value of m?


You try to have an quation of the form "m=" where on the one side there is nothing but m.

so first, let's get rid of the bracket:

-2(4-m)=10

-8+2m=10

now, let's add 8 to both sides:

-8+8+2m=10+8

2m=18

and divide by 2:

m=9

and that's our solution

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a triangle has area 49.5 cm^2. if the base of the triangle is 9 cm, what is the height of the triangle
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Area of a triangle = (height * base ) / 2

height = (Area * 2) / base
height = (49.5 * 2) / 9
height = 99 / 9
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3 0
4 years ago
Are O, N, and P collinear? If so, name the line on which they lie.
san4es73 [151]

We are given a figure where M, N , O and P points are given.

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Note: All co-linear points are in a straight line.

From the figure, we can see that <em>O and N points are in a straight line but point P is aside.</em>

So, the points O, N, and P are not collinear.

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7 0
3 years ago
Neeed a lot of help pls answer this pls
daser333 [38]

Answer:

32

Step-by-step explanation:

100: 25

4:1

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(8x 4) : 8

32: 8

ans 32

7 0
3 years ago
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What is the effect on the graph of the function f(x) = x when f(x) is replaced with −f(x) + 5?
prohojiy [21]

Answer:

The function f(x) translated left by 5 units and then it is reflected across the x-axis.

Step-by-step explanation:

The original equation of the graph of the function is f(x) = x ........ (1)

If we replace f(x) by [- f(x) + 5] then the equation becomes - f(x) + 5 = x  

⇒ f(x) = - (x - 5) ..... (2)

So, comparing equations (1) and (2), we can conclude that the graph of the function f(x) translated left by 5 units and then it is reflected across the x-axis. (Answer)

6 0
3 years ago
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