Which equation represents the slope-intercept form of the line below?
y-intercept = (0,3)
slope = 4
O A. y = 3x + 4
O B. y = 3x - 4
O C. y = 4x-3
D. y = 4x + 3
help asap

Answer:

The answer for question 22 is 40.

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Step-by-step explanation:

[tex] \frac{8 \: red \: cars}{3 \: blue \: cars} = \frac{x}{15 \: blue \: cars} \\ \\ \frac{3x}{3} = \frac{120}{3} \\ \\ x = 40[/tex]

Answer:

10 three point questions, 14 five point questions

Step-by-step explanation:

trial and error

Answer:D 141 because  

The value of the internal angle m from the heptagon is given by the equation m = 141°.

The formula returns the sum of the internal angles of a polygon.

The sum of the internal angles of an n-sided polygon is n = 180° (n - 2), where n is the number of sides = angle in degrees

Given the data,

Let's call the polygon a heptagon.

The polygon has n sides, which equals 7 sides.

Now, n = 180 is the sum of the interior angles of a polygon with n sides ( n - 2 )

7θ = 180 ( 7 - 2 ) 

7θ = 180 ( 5 ) 

When we simplify the equation, we obtain 7 = 900°.

A = 900° denotes the sum of the internal angles of the polygon.

And , the value of A = 120° + m° + 148° + 90° + 142° + 130° + 129°

900° = m + 759°

Subtracting 759° on both sides of the equation , we get

m = 141°

Hence , the interior angle ∠B = 141°

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Answer:

A mathematical problem is a problem that is amenable to being represented, analyzed, and possibly solved, with the methods of mathematics. This can be a real-world problem, such as computing the orbits of the planets in the solar system, or a problem of a more abstract nature, such as Hilbert's problems

Step-by-step explanation:

Answer:

86.1372 -------> 86.1 (Nearest Tenths)

86.1372 -------> 86.14 (Nearest Hundreths)

86.1372 --------> 86.137 (Nearest Thousandths)

Step-by-step explanation:

Semicircle: 3.14*[tex]3^{2}[/tex]/2 = 14.1372

Triangle: 4*6 = 24/2 = 12

Rectangle: 10*6 = 60

14.1372 + 12 + 60 = 86.1372

86.1372 -------> 86.1 (Nearest Tenths)

86.1372 -------> 86.14 (Nearest Hundreths)

86.1372 --------> 86.137 (Nearest Thousandths)

Answer:

(2 , 5)

Step-by-step explanation:

point (x,y) that divides the segment   PI in the ratio 2 to 1

PD=4 - (-2) = 6     PE/ED=2/1     PE=2ED      PE+ED=6    3ED=6    ED=2   PE=4

coordinate of E (2,1)   .... 2 is x coordinate of E

DI=7-1=6    DF/FI=2/1     DF=4

coordinate of F (4,5)   .... .... 5 is y coordinate of E

CF // PD            PC/CI=DF/FI=2/1

C (2,5)

  Coordinates of the point intersecting segment PT in the ratio of 2 : 1 will be (2, 5).

   Given in the question,

   If the endpoints of a segment PQ have been given as[tex]P(x_1,y_1)[/tex] and [tex]Q(x_2,y_2)[/tex] and a point [tex](h,k)[/tex] divides this segment in the ratio of m : n,

[tex]h=\frac{mx_2+nx_1}{m+n}[/tex]

[tex]k=\frac{my_2+ny_1}{m+n}[/tex]

    If the extreme ends of a segment PT are [tex]P(-2,1)[/tex] and [tex]T(4,7)[/tex] and a point (h, k) divides this segment in ratio of 2 : 1,

[tex]h=\frac{2(4)+1(-2)}{2+1}[/tex]

[tex]h=2[/tex]

[tex]k=\frac{2(7)+1(1)}{2+1}[/tex]

[tex]k=5[/tex]

   Therefore, coordinates of the point intersecting segment PT in the ratio of 2 : 1 will be (2, 5).

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Answer:

its c or d

Step-by-step explanation:

9514 1404 393

Answer:

  16

Step-by-step explanation:

If we multiply the numbers by 8, the difference between the first (Sushil) and last (Peter) will be 8.

  4 : 2 : 3 = 32 : 16 : 24

This tells us Alex gets 16 sweets.

Answer:

Step-by-step explanation:

(-2, 0) (0, 4)

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

y - 0 = 2(x + 2)

y = 2x + 4

Answer:

why does it say right twice? ...

Match up the sides for each triangle using the little marks through the sides

1 to 1, 2 to 2 and 3 to 3

When you do this you see that x corresponds to c on the first triangle.

The 3 angles in a triangle = 180.

Find c by subtracting A and B from 180

C = 180- 29-63 = 88

Now x = c so x = 88

The answer is C. 88

Answer:

12

Step-by-step explanation:

Answer:

Distributive

Step-by-step explanation:

Answer:3(4+5)= 3(4)+3(5)

Step-by-step explanation:

Answer:

No, 3

Step-by-step explanation:

6/2

How many times can 3 go into 6?

Answer is 3 times because 2 x 3 is 6.

Answer:

3/1

Step-by-step explanation:

Find the GCD (or HCF) of numerator and denominator

GCD of 6 and 2 is 2

Divide both the numerator and denominator by the GCD

6 ÷ 2 /2 ÷ 2

Reduced fraction:  

3/ 1

Therefore, 6/2 simplified to lowest terms is 3/1.

Answer:

49π cm²

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

Here diameter = 14, so r = 14 ÷ 2 = 7, then

A = π × 7² = 49π cm²

Answer:

49pi cm^2

Step-by-step explanation:

[tex]a = \pi \: {r}^{2} [/tex]

Because the radius is half of the diameter, divide it by 2 to get the radius to place in the formula which is 14 ÷2 = 7

so

A = pi × 7^2

A= pi × 49cm^2

Answer:

It's 5.

Step-by-step explanation:

substituting g = 5 into the equation,

12 = 3(5 - 1)

12 = 12

Answer:

36

Step-by-step explanation:

88 - 52

=36

Answer:

area=38cm²

perimeter=34cm

Step-by-step explanation:

I found three shapes and got

4·2=8

3·3=9

9·3=21

8+9+21=38cm²

5+6+9+4+3+2+2+3=34

Answer:Step-by-step explanation:

c。4.3

ddddddddddddddddddddddddddddddd

Ivy likes to buy trail mix in bulk at her local grocery store. If she paid $5.16 for 1.2 pounds of trail mix, the price per pound would be $4.3.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

If she paid $5.16 for 1.2 pounds of trail mix

Cost 1.2 pounds of trail mix = $5.16

Cost per pound of trail mix = $5.16/1.2

                                              = $4.3

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Answer:

Step-by-step explanation:

n+2/3 ≥ 5 1/3

Answer:

0.10204081

Step-by-step explanation:

Answer:u want me 2 divide 14 from 137.2?

Step-by-step explanation:

If so the answer is 9.8

If not tell me the question in the comment section

Answer:

2/1 or 2

Step-by-step explanation:

to find the slope you have to calculate the rise over run, do this by picking two spots on the line that go thourgh the corner of a square. then count the amount up the is your rise then the lateral movement, the is your run.

this means the answer is 2/1 that can be simplified to 2.

Answer:

21.8901 g

Step-by-step explanation:

Given that:

1 gram of pure salt contains 0.393 g of sodium

1 gram = 0.393g

Gram of sodium in 55.7g of pure salt will be x

1g = 0.393g

55.7g = x

Cross multiply:

x = 55.7 * 0.393

x = 21.8901

55.7 g of pure salt will contain about 21.8901 g of sodium chloride

Answer:

the y intercept on a graph is the line that goes up and down

Step-by-step explanation:

Step-by-step explanation:

Every point on the y-axis has 0 as its x-coordinate. The y-intercept is the point of intersection of the graph and the y-axis.

To find the y-intercept, let x = 0 in the equation of the graph and solve for y. The value of y is the y-intercept.

For example, what is the y-intercept of

2x + 3y = 6

Let x = 0.

2(0) + 3y = 6

Solve for y.

3y = 6

y = 2

The y-intercept is 2.

Answer:

Step-by-step explanation:

favorable outcomes are 52,54,56

number of favorable outcomes=3

Total=36

P=3/36=1/12

Answer:

i think the answer should be 16

Answer:

123, angles are supplementary

Step-by-step explanation:

m<6 = 57

m<1 = 57 ## Corresponding angles

m<1 + m<2 = 180 ## Same side

180 - 57 = 123