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3 years ago

7

How do i do a coordinate plane

1 answer:

Nataly [62]3 years ago

3 0

Answer:

To find out the coordinates of a point in the coordinate system you do the opposite. Begin at the point and follow a vertical line either up or down to the x-axis. There is your x-coordinate. And then do the same but following a horizontal line to find the y-coordinate.

Step-by-step explanation:

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Help me please!!!<br> Sad face sad sad sad please helpppp

Romashka-Z-Leto [24]

It is Parallelograms !!

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3 years ago

2. What is the product of 4 2/3 and 11 1/4?

Lerok [7]

$4 \frac{3}{4} ~*~ 11\frac{1}{4} = \frac{14}{3} ~*~ \frac{45}{4} = \frac{630}{12}=52 \frac{6}{12} =[52 \frac{1}{2} ]$

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3 years ago

F(-12) if f(x) = 2x + 15

Alenkinab [10]

Answer: $f(-12)=-9$

Step-by-step explanation:

We have the following function:

$f(x)=2x+15$

And we have to evaluate it when $x=-12$ , this means we have to substitute $x$ by $-12$ :

$f(-12)=2(-12)+15$

Solving:

$f(-12)=-24+15$

Finally:

$f(-12)=-9$

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3 years ago

Consider a circle whose size can vary. Let r r represent the radius of the circle (in cm) and let C C represent the circumferenc

Ket [755]

Answer:

f(r) = 2πr

Step-by-step explanation:

You know the formula for circumference in terms of radius is ...

C = 2πr

You are being asked to write this as a function named "f". That will be ...

f(r) = 2πr

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3 years ago

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there are 40 black balls this is 4 more than twice the number of yellow balls how many yellow boll are there

miss Akunina [59]

Answer:

There are 5 yellow balls

Step-by-step explanation:

40/4 = 10

10/2 = 5

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3 years ago

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