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sesenic [268]
3 years ago
12

What is a proportation?? I need help

Mathematics
2 answers:
ICE Princess25 [194]3 years ago
8 0
It’s pretty much a fraction. 1:2 is the same as 1/2. That’s what I think at least.
Elden [556K]3 years ago
5 0

Answer:

what probortation?

Step-by-step explanation:

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Help me do 7,8 and 9 please
kogti [31]
YOU HAVE TO FIND THE SLOPE m

The formula to find the slope is m=(y₂-y₁)/(x₂-x₁)

Since we have the coordinate of each point, then we can calculate the slope m

7) (-6-3)/(2+4) = -9/6 =-3/2 (slope negative so the function falls

8) (-1-1)/(7-7) = -2/0 (tan ---> ∞ ) VERTICAL

9) (-2+2)/(5-3) = 0/2 = 0 slope = 0 ===> Horizontal
7 0
3 years ago
What is (2.40*10^2)/(3.0*10^-1)
Naddik [55]

Answer:

800

Step-by-step explanation:


5 0
3 years ago
Guys, please help me with this problem.
SashulF [63]
<h2>Answer:</h2>

The number is -2.

<h2>Step-by-step explanation:</h2><h3>Written out, our equation looks like this:</h3><h3>(-5·x)+2=12</h3>

We'll start of by taking our final result of 12 and subtracting 2, as the beginning of the statement says "two more."

<h3>12 minus 2 gives us 10.</h3>

Now, since the statement says "the product of -5," we will take this 10 and divide by -5.

<h3>10 divided by -5 gives us -2.</h3>

This means that our number, x equals -2. Of course, we must input this solution to double check our work.

<h3>(-5·<u>-2</u>)+2=12</h3><h3>10+2=12</h3><h3>12=12</h3>

<h2>Our final answer is x=-2!</h2>
3 0
3 years ago
Read 2 more answers
On Wednesday, the temperature changes -30 each hour for 10 hours.
kolezko [41]

Answer:

-300

Step-by-step explanation:

-30 * 10= -300

4 0
3 years ago
Read 2 more answers
7. Find the inverse of f(x) = -2x + 10. Please show work.​
Kipish [7]

Answer- y = - x/2 + 5

Step by step - Replace f (x) with y.

Y = - 2x + 10

Interchange the variables.

x= -2y + 10

Solve for y.

Y= x/2 +5

8 0
3 years ago
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