2 years ago

I need help (Find the slope of the line through the given pair of points) (-7,-18),(4,4)

Mathematics

1 answer:

larisa [96]2 years ago

7 0

Answer:

Step-by-step explanation:

You can find slope using the slope equation : $\frac{y2-y1}{x2-x1}$

Plug in the two points : $\frac{4-(-18)}{4-(-7)}$

Calculate by adding the numbers: $\frac{22}{11}$

Reduce the fraction : 2

The slope is 2

You might be interested in

Dividing mixed numbers (pt. 2)

Reil [10]

A = 16 over 49
b= 2 then 1 over 10

8 0

2 years ago

Find the surface area of the cone to the nearest tenth.

vfiekz [6]

Surface area = base area + side area

= pi * 7^2 + pi * 7 * 27 = 238pi = 747.7 cm^2

7 0

3 years ago

Read 2 more answers

Find the value of x, question and choices attached above

Levart [38]

Answer:

Step-by-step explanation:

Look at the picture.

The lines l and m are parallel, therefore alternate interior angles are congruent.

Therefore $\beta=50^o$

Supplementary angles add up to 180°.

Therefore

$(5x-16)+\theta=180$ add 16 to both sides

$5x+\theta=196$ subtract 5x from both sides

$\theta=196-5x$

We know: the sum of the triangle angle measures is 180°.

Therefore we have the equation:

$50+2x+196-5x=180\\\\-3x+246=180\qquad\text{subtract 246 from both sides}\\\\-3x=-66\qquad\text{divide both sides by (-3)}\\\\x=22$

8 0

2 years ago

Oliver made 8 pints of jam last year. How many pints does he make this year?

Gekata [30.6K]

Answer:

23 pints

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

2. Fred has twice as much money

lys-0071 [83]

J=amount Jake has; F=amount Fred has=2J

J+F=$54

J+2J=$54

3J=$54

J=$18

ANSWER 1: Jake has $18.

F=2J=2($18)=$36 ANSWER 2: Fred has $36.

4 0

2 years ago