Given a∥b and m∠8=109° .
What is m∠3 ?

Answer:

the y-intercept is -14

Step-by-step explanation:

To get the y intercept, you need to get the b from y = mx + b

y - y₁ = m (x - x₁)

m = 4

(x₁,y₁) = (3,-2)

y - (-2) = (4) (x - (3))

y + 2 = 4x - 12

y + 2 - 2 = 4x - 12 - 2

y = 4x - 14

y = mx  + b

b = -14

Answer:

8.2 miles

Step-by-step explanation:

too much to type out again lol

Distance between EF is 20.09 units.

The Distance between two points (a, b) and (c, d) is

D= √(c- a)² + (d- b)²

Given:

E=  (-4,2)

F= (16,4)

Distance between EF

= √(16+ 4)² + (4- 2)²

= √400 + 4

= 20.09

learn more about Distance Formula here:

https://brainly.com/question/28618222

#SPJ2

Answer:

Multiply by 4 on both sides. 89.2 times 4 is 356.8. That is the answer. g = 356.8

Answer:

I think there would be 12 seats

Step-by-step explanation:

The pattern adds two each time, so you can look at the last row and add two. 10+2=12

Answer:

it is 2 boxes

Step-by-step explanation:

i hope this helped

Answer:

Impossible

Step-by-step exp

Answer:

1.6 minus .95 is .65 1.6 plus .96 is 2.55 and 1.6 is greater than .95 i dont know witch one you wanted answerd but theres a few answers that might help!!

Step-by-step explanation:

mark brainiest if this helped!!

Answer:

60 Ft.

Step-by-step explanation:

125 Cubic Ft divided by 25 gets the length of a unit and that is 5. 5 times 12 is 60.

Answer:

4/6 - 3/6 equals 1/6

Step-by-step explanation:

Answer:

1/6

Step-by-step explanation:

2/3 - 1/2

First get a common denominator of 6

2/3 * 2/ 2= 4/6

1/2 *3/3 = 3/6

4/6 - 3/6

1/6

Answer:

The answer is A.

Step-by-step explanation:

You have to apply Pythagoras Theorem :

[tex] {c}^{2} = {a}^{2} + {b}^{2} [/tex]

[tex]let \: a = 20,b = 20[/tex]

[tex] {c}^{2} = {20}^{2} + {20}^{2} [/tex]

[tex] {c}^{2} = 800[/tex]

[tex]c = \sqrt{800} [/tex]

[tex]c = 28 \: (nearest \: whole \: no.)[/tex]

P.S (Take note):

Pythagoras Theorem can only applied in right angle triangle.

Answer:

We can find the hypotenuse by using the Pythagoras theorem/theory. The Pythagoras theorem states that,

[tex]h^{2}[/tex] = [tex]p^{2}[/tex] + [tex]b^{2}[/tex] where, h = hypotenuse, p = perpendicular, b = base

=> [tex]h^{2}[/tex] = [tex]20^{2}[/tex] + [tex]20^{2}[/tex]

=> [tex]h^{2}[/tex] = 400 + 400

=> [tex]h^{2}[/tex] = 800

=> h = [tex]\sqrt{800}[/tex]

=> h = 28.284.....

Therefore rounded to the nearest whole number, we get,

h = 28

If my answer helped, kindly mark me as the brainliest!!

Thank You!!

Answer:

1. +3=5.

2. x = x + 1.

3. x = x + 1.

Step-by-step explanation:

Hope these are good! :) Have a nice day!

Answer:

4x +y =5

5y=x

4x=6x

Am I right?

The effect of this change should be option D. Both area rate and flow rate would decrease.

Learn more about the speed here: https://brainly.com/question/24772838

3. A

4. C

5. D are the answers

Answer:

first we open the brackets using two so our new expression will be -2y+ 18 + 8y collect the like terms -2 y + 8 y + 18 so your final answer will be 6 y + 18 if you have any questions regarding this just ask

Answer:

Jake has 30 cars

Step-by-step explanation:

3 times 10 equals 30

Answer:

its correct

Step-by-step explanation:

Each term of 6x^2+4x-9 is placed along the top of the table. Each term of 5x+1 is placed along the right side of the table.

We have 3 terms in 6x^2+4x-9 and 2 terms in 5x+1

So there are 3 columns and 2 rows leading to 3*2 = 6 cells total.

Each cell is filled in by multiplying the outer terms

For instance, row 1, column 1 has 6x^2*5x = (6*5)*(x^2*x) = 30x^3

The other cells are filled in the same way.

After the table is completed, you then combine like terms

20x^2 and 6x^2 is one pair which add to 26x^2

4x and -45x is another pair which add to -41x

The other terms are just added on, but not combined/simplified. This leads to the final answer shown on your paper.

Answer:

y=4x-2

you can find the y intercept if you plot a confirmed point on a graph and follow the slope to the line.

Answer:

y = 4x - 2

Step-by-step explanation:

Since we are given the slope already, we can solve for the y-intercept using the slope, the given point, and the formula [ y = mx + b ]

y = 4x + b

2 = 4(1) + b

2 = 4 + b

-2 = b

Substitute with what we solved for into the formula.

y = 4x - 2

Best of Luck!

A line totally can have a line of symmetry. while it does not have width (therefore cannot put the line of symmetry through its "width"), it does have a length like any other shape. If we take a 4 unit line, we could put the line of symmetry at the 2 unit mark.

^sorry, im rushing a bit so you might have to paraphrase !

Answer:

Rosalie is correct, a line can have a line of symmetry.

Step-by-step explanation:

If you draw a line, a line of symmetry to that line would be perpendicular to the original line. Because lines are straight, they have an infinite number of lines of symmetry.

Answer:

There are four basic properties of numbers: commutative, associative, distributive, and identity.

Step-by-step explanation:

You should be familiar with each of these. It is especially important to understand these properties once you reach advanced math such as algebra and calculus. Distributive Property.

Answer:

D is the answer

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

The sum of interior angles in this shape is equal to 360°

x + x + 5x + 5x = 360

12x = 360 divide both sides by 12

x = 30

Answer:

4 : 9

Step-by-step explanation:

Girls = 27 - 15 = 12

=> The ratio of girls to total students will be: 12 : 27 or 4 : 9

Answer:

B

Step-by-step explanation:

The equation is Y = mx + b so just plug in the m and the b

Answer:

the answer is b.......

Answer:

2 hours 32 minutes

Step-by-step explanation:

Subtract.

If you could subscribe to my friend penny_pg3d on YT, that would be great! :)

Answer:

The coefficient of x represents the number of miles driven each day.

Step-by-step explanation:

The coefficient of x is being multiplied by x, or the number of days. If the expression models the total distance travelled, then Jeremy drove 450 miles each day.

Answer:

4g/cm^3

Step-by-step explanation:

Solution,

Given:

Mass=12g

Volume=3cm^3

Density=?

we know that,

I) Density=Mass/volume

=12g/3cm^3

=4g/cm^3

Therefore, required answer of above question is 4g/cm^3.

10+(3*3/8) =

10+(9/8)=

10+1.125=

11.125

Answer:

true

Step-by-step explanation:

Answer:9

Step-by-step explanation:

Answer:

None of the above.

Step-by-step explanation:

The answer for this is -9, but on Khan academy the choices are-

x=-6

x=4

x=7

x= There is no such input value.

This is for Khan academy! Hope this helps!