PERCENTS!!

due today help!!!! (:

Answer:

image not loading sorry

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

get y by itself in the second equation: y= 2x-3

substitute this into the y of the first equation:

2x+2x-3= 5

Answer:

Haha....sure

Step-by-step explanation:

Quintessential Quintuplets

My Teen Romance Comedy

Kaguya sama Love is War

Rent a Gf

Rascal Does Not Dream of Bunny Girl

Your lie in April

(All romance btw)

Answer:

It is do not we're spectacles

Answer:

do not wear spectacle

Step by step explanation:

20 ÷100×500= 20×5÷1= 100

therefore 100 students wear spectacles

Answer:

43

DEF is identical to JHG, therefore has the same angle measurements

The answer is 8 2/15 yw :)

Answer:

[tex]8\frac{2}{15}[/tex]

Step-by-step explanation:

[tex]9\frac{4}{5} -1\frac{2}{3} \\\\\frac{49}{5} -\frac{5}{3} \\\\\frac{147}{15} -\frac{25}{15} \\\\\frac{122}{15} =8\frac{2}{15}[/tex]

you have a calculator on your tabs .,.

Answer:

Use fraction multiplication

Step-by-step explanation:

It isn't to hard just lok at some notes and don't let a calculaotr mess you up.

Add to the starting height or use slope, y-mx+b

Answer: The answer is c

Explanation:

Answer:

it's literally just 9

Step-by-step explanation:

Answer:

your answer would be 9

Step-by-step explanation:

Answer:

Dimensions → (5 inches × 4 inches)

Step-by-step explanation:

Scale factor used for the drawing by Steffie = [tex]\frac{1}{3}[/tex]

Since, scale factor = [tex]\frac{\text{Dimension of the drawing}}{\text{Actual dimension}}[/tex]

For Steffie,

Actual length of the crate = [tex]\frac{\text{Dimension of the drawing}}{\text{Scale factor}}[/tex]

                                           = [tex]\frac{15}{\frac{1}{3}}[/tex]

                                           = 45 inches

Actual width of the crate = [tex]\frac{12}{\frac{1}{3} }[/tex]

                                         = 36 inches

Since Brian used the scale factor = [tex]\frac{1}{9}[/tex]

Length of the drawing = Actual length × Scale factor

                                     = 45 × [tex]\frac{1}{9}[/tex]

                                    = 5 inches

Width of the drawing = Actual width × Scale factor

                                   = 36 × [tex]\frac{1}{9}[/tex]

                                   = 4 inches

Therefore, dimensions of the drawing made by Brian are (5 inches × 4 inches)

Answer: 14

Step-by-step explanation:

Given

Excavation cone measures

height [tex]h=6\ ft[/tex]

Diameter [tex]d=30\ ft[/tex]

Truck can dump [tex]125\ ft^3[/tex] at a time

The volume of a cone is

[tex]V=\dfrac{1}{3}\pi r^2h[/tex]

Putting values

[tex]\Rightarrow V=\dfrac{1}{3}\times \pi\times 15^2\times 6\\\Rightarrow V=1413.9\approx 1414\ ft^3[/tex]

No of trips(N) required to accumulate this much volume is given by

[tex]\Rightarrow N=\dfrac{1414}{125}=13.3\approx 14[/tex]

Therefore, 14 trips are necessary to accumulate a cone of volume [tex]1414\ ft^3[/tex]

Answer:

The correct answers are:

A. The Vertical axis should be labelled as the Number of Jars for Each Flavour

B. an interval of 7 could be appropriate

Step-by-step explanation:

A. The number of jars for each flavour is the dependent variable against the flavour type, which is the independent variable, hence it is displayed on the vertical axis to show the height of the bars.

B. since the number of sticks in a jar vary from 0 to 49, dividing 49 by 7 will give 7 without a remainder, hence, an interval of 7 will be ideal for the plot, nd a total of 7 bars will be plotted. Intervals are: 0-7, 8-14, 15-21, 22-28, 29-35, 36-42, 43-49.

Answer:

2,6,10,14,18,22,26,30

Answer:

73 could be wrong

Step-by-step explanation:

55x55+48x48=5329

✓5329

73

Answer:

Ok but what is your question. Is that a question

Step-by-step explanation:

Answer:

I'm confused. Where is the question?

Step-by-step explanation:

Answer:

It will take the bird 3.61 seconds to reach a height of 40.

Step-by-step explanation:

You have:

H=-16t²+55t+50

where H is the height of the bird and t is the amount of time, in seconds, the bird has been in the air.

To know the time it will take for the bird to reach a height of 40, you must replace the height H with 40:

40=-16t²+55t+50

Then:

0= -16t²+55t+50-40

0=-16t²+55t+10

Being a quadratic function of the form 0 = A * x + B * x + C, to calculate the values ​​of x the expression can be applied:

[tex]x1,x2=\frac{-B+-\sqrt{B^{2} -4*A*C} }{2*A}[/tex]

In this case, being A = -16, B = 55 and C = 10 and replacing, the values ​​are obtained: t1 = 3.61 and t2 = -0.173. Since time cannot be negative, it will take the bird 3.61 seconds to reach a height of 40.

Answer:

$40.14

Step-by-step explanation:

S, sample space :

all the possible outcomes of an experiment

number × sampel space = 8

Answer :

D. HHH, HHT, HTH, HTT, THH, THT, TTH, TTT

*answer can get from the list of sample space (in pic)

Answer :

A.

* answer can get from the final of tree diagram (in pic)

Answer:

20.0 units

Step-by-step explanation:

[tex]\boxed{distance = \sqrt{ {(y1 - y2)}^{2} + {(x1 - x2)}^{2} }}[/tex]

Distance between (5, 9) and (-7, -7)

[tex] = \sqrt{( - 7 - 9)^{2} + ( - 7 - 5)^{2} } [/tex]

[tex] = \sqrt{( - 16)^{2} + ( - 12)^{2} } [/tex]

[tex] = \sqrt{256 + 144} [/tex]

[tex] = \sqrt{400} [/tex]

= 20 units

Answer and Step-by-step explanation:

In the picture:

The graph is shaded to the right, because everything that is above -2 is allowed, so the shaded region is what is allowed to be true in this inequality.

The line is dotted because the inequality is only using greater than or less than, and not greater than or equal to, or less than or equal to.

#teamtrees #PAW (Plant And Water)

Answer:

I think its A

Step-by-step explanation:

a. The equation of the trend line is c=5x+100.

b. The equation of the trend line is c=-5x+100.

c. As the hours of training increase by 5, the greeting cards made increases by 25.

d. As the hours of training increase by 5, the greeting cards made decreases by 25.

Answer:

The slope of the line of best fit is 5.

Without any training, an employee is expected to make 100 greeting cards.

If an employee has 70 hours of training, the employee is expected to make 450 greeting cards per month.

Step-by-step explanation:

First, find the slope of the line of best fit by substituting any two points on the line into the slope formula. The following calculation uses (10,150) and (20,200).

So, the slope of the line of best fit is 5.  

The y-intercept is the point at which the line crosses the y-axis or when x = 0. So, the y-intercept of the line of best fit is 100.  

The equation of the line of best fit can be represented in slope-intercept form, where the slope, m, is 5 and the y-intercept, b, is 100.    

A slope of 5 in this situation means that for every additional hour of training, 5 more greeting cards are expected to be made per month. The y-intercept is 100 when the number of hours of training is 0. So, without any training, an employee is expected to make 100 greeting cards.  

To find the number of greeting cards an employee would produce after receiving 70 hours of training, substitute x = 70 into the equation for the line of best fit and solve for y.    

So, if an employee has 70 hours of training, the employee is expected to make 450 greeting cards per month.  

Answer:

x = -2

y = 5

Step-by-step explanation:

y = -4x - 3

y = -2x + 1             Multiply this whole equation by -1

-1(y = -2x + 1) = -y = 2x - 1

y = -4x - 3

-y = 2x - 1

0 = -2x - 4

4 = -2x

x = -2

y = -4x - 3      (Plug in x)

y = -4(-2) - 3

y = 8 - 3

y = 5

Answer:

3^3.7

Step-by-step explanation:

big brain

Answer:

To find the inverse, locate points on the graph. In this case, the plotted points are (4, -5) (5,-4) and (6,-1). To figure out the inverse, we just swap those around. (-5, 4) (-4, 5) and (-1, 6).

Some more points that you can plot are: (2, -1) (3, -4) and swap those around for (-1, 2) and (-4, 3).

Step-by-step explanation:

Step-by-step explanation:

x⁴ - 144y⁴

= (x²)² - (12y²)²

= (x² - 12y²)(x² + 12y²)

Answer:

4 radius is 229.18 degrees. ( I hope this was helpful) >;D