For question 2, find the x- and y-intercept of the line.
5x + 4y = 80
O A. x-intercept is 4; y-intercept is 5.
O B. x-intercept is 20; y-intercept
16.
O C. x-intercept is 5; y-intercept is 4.
O D. x-intercept is 16; y-intercept is 20.

Answer:

Either A or C, I'm not quite sure tho

Step-by-step explanation:

The line is on the negative side of the graph

Answer:

the branch of mathematics concerned with the properties and relations of points, lines, surfaces, solids, and higher dimensional analogs.

Step-by-step explanation:

A triangle is a 3 sided shape, and the measure of its 3 interior angles is 180˚ A square, rectangle, or quadrilateral are 4 sided shapes, and the measure of their interior angles is 360˚

First we need to know what a bisector is. A bisector is a line that divides an object into equal parts. So, If we know that line L is a bisector line, we know that PA = PB.

Hope this Helps!!! :)

Answer:

11

Step-by-step explanation:

Answer:

The answer is 11.

Step-by-step explanation:

I found this answer due to a simple problem. If Johnny has 6 apples and 5 oranges, how much fruit does he have in total? The answer is 11, because you add the numbers 5 and 6 to get 11.

Answer:

y = [tex]-\frac{2}{9}x+\frac{61}{9}[/tex]

Step-by-step explanation:

Let the equation of the new railroad track passing through the point [tex](x_1,y_1)[/tex] and slope = m₁ is,

[tex]y-y_1=m_1(x-x_1)[/tex]

Slope of the given line = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

Slope of the line passing through (-3, 1) and (6, -1) will be,

m₂ = [tex]\frac{1+1}{-3-6}[/tex]

m₂ = [tex]-\frac{2}{9}[/tex]

Since, railroad track and the given line are parallel,

m₁ = m₂ = [tex]-\frac{2}{9}[/tex]

Therefore, equation of the railroad track passing through (8, 5) and slope = [tex]-\frac{2}{9}[/tex] will be,

y - 5 = [tex]-\frac{2}{9}(x-8)[/tex]

y = [tex]-\frac{2}{9}x+\frac{16}{9}+5[/tex]

y = [tex]-\frac{2}{9}x+\frac{61}{9}[/tex]

Answer:

BRAINLIEST PLEASEEEEEE

y-5=-2/9(x-8)

Step-by-step explanation:

I had the exact same question and just kept getting it wrong until it gave me the right one.

Initial speed of the skateboard (u) = 0 m/s (Starts from rest)

Acceleration of the skateboard (a) = 2 m/s²

Time taken by the skateboard (t) = 2s

By using equation of motion, we get:

[tex] \bf \longrightarrow v = u + at \\ \\ \rm \longrightarrow v = 0 + 2 \times 2 \\ \\ \rm \longrightarrow v = 4 \: m {s}^{ - 1} [/tex]

[tex] \therefore [/tex] Final speed of the skateboard(v) = 4 m/s

Answer:

slope = - 2

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (2, 5) and (x₂, y₂ ) = (4, 1)

m = [tex]\frac{1-5}{4-2}[/tex] = [tex]\frac{-4}{2}[/tex] = - 2

Answer:

416

Step-by-step explanation:

Given that:

A previous random sample = 4000

Sample mean = 2250

[tex]\hat p = \dfrac{x}{n}[/tex]

[tex]\hat p = \dfrac{2250}{4000}[/tex]

[tex]\hat p = 0.5625[/tex]

The confidence interval level = 90%

Desired Margin of error E = 0.04

The level of significance at 90% C.I  = 1 - 0.90 = 0.10

The critical value [tex]Z_{\alpha/2} = Z_{0.10/2}[/tex]

[tex]\implies Z_{0.05} = 1.645[/tex]   ( From the  z tables)

[tex]n = \hat p \times (1- \hat p ) \bigg ( \dfrac{z_{0.05}}{E} \bigg)^2[/tex]

[tex]n = 0.5625 \times (1- 0.5625) \bigg ( \dfrac{1.645}{0.04} \bigg)^2[/tex]

[tex]n = 0.5625 \times (0.4375) \bigg ( 41.125 \bigg)^2[/tex]

n = 416.21

Thus, the number of citizens required to be sampled is [tex]\simeq[/tex] 416

Answer:

The answer is that 8-5 can not be simplified as well as 8-3

Step-by-step explanation:

Answer: Supplementary Angles. Two Angles are Supplementary when they add up to 180 degrees.

Step-by-step explanation:

Answer:

66 inches

Step-by-step explanation:

The sum of all the numbers divided by the amount of players (330/5) equals 66.

Answer:

± 5.919

Step-by-step explanation:

Margin of Error formula = z × standard deviation/√n

Z score for 99% confidence interval = 2.58

n = 19

Standard deviation = 10

Margin of Error = 2.58 × 10/√19

= ± 5.9189259339

Approximately to 3 decimal place = ± 5.919

Answer:

The answer is option 2

Step-by-step explanation:

Working out above

Answer: b. four fifths plus two fourths

Step-by-step explanation: Change the fractions to their equivalents in 20ths-- like finding the common denominator.

Divide the original denominator into 20, then multiply the result by the original numerator to get the new numerator.

4/5  20/5 = 4    4×4 = 16   so 4/5 is equivalent to 16/20

2/4   20/4 = 5    5×2 = 10   so  2/4 is equivalent to 10/20  

Add:    16/20 + 10/20 = 26/20

Answer:

45

Step-by-step explanation:

Answer:

I'm not 100% positive that my answer is remotley correct but I would say 25.

Step-by-step explanation:

and if that is you in your profile pic, you are very pretty.

I hope my answer helps!

Answer:

I'm going to say 13

Step-by-step explanation:

For better or for worse.....

Answer:

12 gallons of paint

Step-by-step explanation:

Sasha can paint 400 square feet using 1 gallon of paint

If she needs to paint 4,704 square feet, then she will need to purchase 4,704 / 400 = 11.76 gallons of paint. Since she can only purchase paint in whole gallons, she will need to purchase 12 gallons of paint (we have to round up).

hope this Will help you!!!! follow me

Answer:

6:1

Step-by-step explanation:

54/9

6:1

Answer:

Thank you and please rate me as brainliest as it will help me to level up

Answer:

true

Step-by-step explanation:

Answer:

21=m+k    8.50m+2.75k=132.50

Step-by-step explanation:

m= mugs

k= key chains

Answer:

false

Step-by-step explanation:

Answer:

This question is false.

Step-by-step explanation:

Given :

Trina and Jessie went on a vacation to Hawaii. Trina went scuba diving and reached an elevation of −85.6 meters, which is below sea level.

Jessie went hang-gliding and reached an altitude of 87.9 meters, which is above sea level.

To Find :

The distance between them.

Solution :

Distance between them is :

[tex]D=87.9-(-85.6)\ m\\\\D = 173.5\ m[/tex]

Therefore, maximum distance between them is 173.5 m.

Hence, this is the required solution.

Answer:

Step-by-step explanation:9

Answer:

D,B,A,

Step-by-step explanation:

Hope that helped

hiii

I think the answers are options a,b&d

HOPE IT HELPS YOU OUT PLEASE MARK IT AS BRAINLIEST AND FOLLOW ME PROMISE YOU TO FOLLOW BACK ON BRAINLY.IN

Answer:

The two equations are

r = 600m

and

r/600 = m

Step-by-step explanation:

Here, we want to write equations

The equation is;

r(m) = 600m

where r is the amount spent and m is the number of months

r = 600m

and r/600 = m

Answer: p = 120 degrees

Step-by-step explanation:

Figure a shows a pentagon. The sum of interior angles in a pentagon is equal to 540 degrees.

1. Subtract the known numerical angle

540 - 60 = 480

All of the remaining angles (represented by the variable p) are equal to one another. Therefore, we can use the expression 4p = 480 to find the value of p.

2. Evaluate the equation to find the value of p.

4p = 480

p = 120