MATHEMATICS HIGH SCHOOL

What is the slope of the line which passes through (−2, 0) and (0, 4)? (5 points) 2 Undefined −2 0

Answers

Answer 1
Answer:

Answer:

2

Step-by-step explanation:

The formula you use to find the slope is

(y_(2)-y_(1))/(x_(2)-x_(1))

First, you want to substitute

(4-0)/(0--2)

Which simplifies to

(4-0)/(0+2)

Because two negatives equal a positive

The next step is to add and subtract

(4)/(2)

Which simplifies to

(2)/(1)

Which equals

2.

Hope this helped, if you have any questions, feel free to ask.

Have a good day! :)
Answer 2
Answer:

Answer:

The answer is option 1.

Step-by-step explanation:

You have to apply Gradient formula :

m = (y2 - y1)/(x2 - x1)

let \: (x1 \: , \: y1) \: be \: ( - 2 \: , \: 0)

let \: (x2 \: , \: y2) \: be \: (0 \: , \: 4)

m = (4 - 0)/(0 - ( - 2))

m = (4)/(2)

m = 2

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If six out of 15 customers order a chicken sandwich, how many chicken sandwiches should a restaurant predict they will need to serve 270 people?108
270
90
120

Answers

Given:
6 out of 15 customers order a chicken sandwich
270 customers

This is a problem of ratio and proportion:

a/b = c/d where ad = bc
6/15 = x/270
6 * 270 = 15x
1,620 = 15x
1620 / 15 = x
108 = x

The restaurant should predict to serve 108 chicken sandwich to the 270 people.

Answer:

108 = x

Step-by-step explanation:

mark me brainy plz!

a/b = c/d where ad = bc

6/15 = x/270

6 * 270 = 15x

1,620 = 15x

1620 / 15 = x

If two circles have the same diameter, do they have the same circumference?

Answers

Yes, if 2 circles have the diameter of 5 then there circumference will be 15.7, assuming pi is 3.14

Evaluate the expression 15x + 4 for x = −1 1/2 (20 points + Brainliest for right answer)

Answers

Answer:

11/-30 Hope this helped :)

Step-by-step explanation:

15x + 4 = -1  1/2

15x = -5  1/2

x = 11/-2*1/15

x = - 11/-30

Find the area of
12d^6e^7

Answers

Simplifying
12d6e7 = 0

Solving
12d6e7 = 0

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Divide each side by '12'.
d6e7 = 0

Simplifying
d6e7 = 0

The solution to this equation could not be determined. -geteasysolution.com

PLS FINDD THIS THIS IS DUE IN 10 MINNNNNN!!! PLEASE DO WITH CLEAR STEPSS!!! I'LL MARK U BRAINLIEST

Answers

Answer:

There is no question to answer.

Step-by-step explanation:

Answer:

Where is the question ?

The general form of the equation of a circle is Ax2 By2 Cx Dy E = 0, where A = B 0. If the circle has a radius of 3 units and the center at (0, 4), which set of values of A, B, C, D, and E correspond to the circle?

Answers

The other form of circle equation is (x-a)2 + (y-b)2 = r2. a and b is the coordinate of the center and r is radius. So the equation is x2+(y-4)2=9. Change it to the general form is x2+y2-8y+7=0. So A=1, B=1, C=0, D=-8 and E=7.

Answer:

PLATO SAMPLE ANSWER:

If the center of the circle is to the right of the y-axis, C is negative and its absolute value increases as the center moves to the right. If the center is to the left of the y-axis, C is positive and its value decreases as the center moves to the right. D does not change when the center moves horizontally.

If the center of the circle is above the x-axis, D is negative and its absolute value increases as the center moves up. If the center is below the y-axis, D is positive and its value decreases as the center moves up. C does not change when the center moves vertically.

The values of C and D are not affected when the radius changes, as long as the center stays the same.
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