All categories

2 years ago

12

Mathematics

1 answer:

Aneli [31]2 years ago

4 0

Answer:

y = 4x + -3

Step-by-step explanation:

1. Write the formula for slope y = mx + b

2. Find a point anywhere on the graph and use rise over run. Find slope by counting how many times you rise up.

3. You rose 4. The variable m is for the slope of a line so fill in the number 4. y = 4x + b

4. The variable b represents the y intercept and the y intercept is where the line crosses over the y axis. So that would be -3

5. Fill in the variable b with -3

6. Finally you would have y = 4x + -3

Hope this is right and hope this helps in the future!

You might be interested in

Nelda baked two kinds of pasta in pans. Each pan was the same size she sliced one pan of pasta into 4 equal pieces. She sliced t

Lemur [1.5K]

Answer:

Step-by-step explanation:

I found this be adding 4 and 6, witch is 2.

6 0

2 years ago

Read 2 more answers

The size of a TV is measured by its diagonal. You want to buy a TV that has a 32

ANEK [815]

The width of the TV is 27.9 inches

Step-by-step explanation:

Given,

Diagonal of TV = 32 inch

Height of TV = 15.7 inch

The diagonal makes the TV into a right triangle,

Therefore,

Diagonal = hypotenuse = c = 32 inch

Height = perpendicular = a = 15.7 inch

Width = base = b

Using pythagoras theorem

$a^2+b^2=c^2\\(15.7)^2+b^2=(32)^2\\246.49+b^2=1024\\b^2=1024-246.49\\b^2=777.51$

Taking square root on both sides

$\sqrt{b^2}=\sqrt{777.51}\\b=27.88$

Rounding off to nearest tenth

b = 27.9 inches

The width of the TV is 27.9 inches

Keywords: Pythagoras theorem, square root

Learn more about square root at:

#LearnwithBrainly

7 0

2 years ago

trevor bought a large container of 36 pretzel snack bags for $14.04 what is the cost of each snack bag

sweet [91]

Answer:

$0.39

Step-by-step explanation:

You divide 36 and $14.04 to get the answer, which is $0.39.

3 0

2 years ago

Read 2 more answers

Decimal And fraction in meters of 8 centimeters

netineya [11]

Ok so
Knowing that 1 metre consists of 100cm,
You can conclude and agree that 8 cm is 8/100, correct?
Now, when converting fractions to decimals, it makes it easier out of 100 or 10. Since it's out of 100 already, you take the amount of zero's in 100 (two) and you move the decimal point (2) places to the <em /><u>left<em /></u>

This gives you 0.08
So the fraction is 8/100, which then can be simplified to 4/50, then to 2/25
and the decimal is 0.08.

5 0

2 years ago

4.7j-6.8k when j =5 and k =3

Oksanka [162]

Answer:

Your answer is 3.1

Step-by-step explanation:

Wherever you see j, substitute 5. Wherever you see k, substitute 3

1. Set up: $4.7(5)-6.8(3)$

2. Multiply 4.7 * 5, to get 23.5

3. Multiply 6.8 * 3 to get 20.4

4. Subtract 23.5-20.4

5. Final anwer - 3.1

Hope this helps!

5 0

2 years ago