Pls Help Me With This Question! It's 8th Grade Math!

Pls Help Me With This Question! It's 8th Grade Math!

Answers

Answer 1

Answer:

y= 4/3x

Step-by-step explanation:

Answer 2

Answer:

y= 4/3x

Step-by-step explanation:


Related Questions

please help i am stuck on this question!

Answers

9514 1404 393

Answer:

  39 units

Step-by-step explanation:

The angle markings tell you this is an equilateral triangle, so all sides are the same length.

  10x -11 = 2x +29

  8x = 40

  x = 5

Then the side length is ...

  2x +29 = 2·5 +29 = 39

The length of side KL is 39 units.

pls help on my homework. due tonight
i need help asap
Match the given graphs with the corresponding functions in the table below. Use the letter in the
bottom left corner of the graph.

b) Given the function ff(xx) = llllll3(xx + 2) − 1, state the following characteristics:

Asymptote:__________________ End Behavior: _______________________________________
_______________________________________

c) Describe what an asymptote is, and write the end behavior in your words.

Answers

Answer:

A line that a curve approaches as it heads towards infinity

The asymptote is -2 there is no end behavior

Step-by-step explanation:

i need help what is 2 and 7/8 + 2 and 7/8 + 2 and 7/8 =
i dont know i need help

Answers

Answer:

8 and 5/8

Step-by-step explanation:

calculator

Answer:

8.625

Step-by-step explanation:

hope this helps  :)

Simplify: 10x+2x-3= 9
A. x=-1
B. x=-2
C. x=1
D. x=2

Answers

Answer:

C. x = 1

Step-by-step explanation:

Combine like terms

10 + 2 − 3 = 9

12 − 3 = 9

Add 3 to both sides of the equation

12 − 3 + 3 = 9 + 3

Add the numbers

12 = 9 + 3

12 = 12

[tex]\frac{12x}{12} = \frac{12}{12}[/tex]

Cancel terms that are in both the numerator and denominator

[tex]x = \frac{12}{12}[/tex]

Divide the numbers

x = 1

Therefore the correct answer is C. x = 1

Answer:

C. x = 1

Step-by-step explanation:

Have a great day


Dana bought 12 pizzas for a Math Club party. Some were pepperoni pizzas that $11.00 each,
and the rest were mushroom pizzas that cost $9.50 each. She paid $124.50 for the pizzas. How
many pepperoni pizzas did she buy

Answers

Answer:

7 pepperoni pizzas

Step-by-step explanation:

First, you take the biggest number and subtract it by 9.5 until you get a number that can be divided into 11 which is 77.

Answer:

7 pepperoni pizzas

Step-by-step explanation:

Where p = # of pepperoni pizzas and m = # of mushroom pizzas

124.50 = 11p + 9.5m

Now you need to guess and check:

Use this equation: (124.5 - 11 * p) / 9.5 and replace p with whole numbers until you get a whole number as the output

I got p=7 and m=5

So she bought 7 pepperoni pizzas

Find the value of x.
2x
120
70
A. 70
B. 35
C. 25
D. 55

Answers

Answer:

Step-by-step explanation:

120 = 2x + 70

120  - 70 = 2x + 70 - 70

50 = 2x

50/2 = 2x/2

x = 25

Calculate the length of the unknown side of each triangle.
a)
3 cm
5 cm
Give your answers to the nearest mm.

Answers

Answer:

5.8cm or 58mm

Step-by-step explanation:

x + 6 = -6

please help me pls

Answers

x=12
explanation...



6
=
6


6
+
6
=
6
+
6
add both sides to the equation
and then simplify

what is 30% of $240?​

Answers

Answer:

72

Step-by-step explanation:

.30×240

72

Answer:

$72

Step-by-step explanation

You need to turn a percent into a decimal. To do that, you move the decimal twice to the left so, 30%=.3.Multiply: 240*.3=72$72

Hope this helped!! :)

Stay safe and have a wonderful day/night!!!!!

Brainliest?!?!

203/4108 as a percent
a. 4.94%
b. 20.24%
c. 0.049%
d. 49.42%

Answers

4.94% is the correct one.

A line passes through the point (-6, 5) and has a slope of -3.

Write an equation in slope-intercept form for this line.

Answers

Answer:

y

Step-by-step explanation:

y

=

4

x

26

Explanation:

The slope-intercept form of a line is:

y

=

m

x

+

b

where:

m

is the slope of the line

b

is the y-intercept

We are given that

m

=

4

and the line passes through

(

7

,

2

)

.

2

=

4

7

+

b

2

=

28

+

b

b

=

26

Therefore the equation of the line is:

y

=

4

x

26

graph{y=4x-26 [-1.254, 11.23, -2.92, 3.323]}

Point A is given on the coordinate plane

What will the coordinates of the point be after Point A is reflected across the y-axis ?


I tried it and I got
(4,-3)

But i am not sure ?
Help pls

Answers

Answer:

its (-4,3)

Step-by-step explanation:

Remmember U reflecting on y-axis

B/c reflecting on y axis only the x becomes negative

Brainliest??

Answer:

(-4 , 3)

Step-by-step explanation:

The y-axis is the vertical axis/line out of the two perpendicular lines.

Vertical line/axis (y-axis)=  │

Horizontal line/axis (x-axis)=  ___

When you reflect Point A, it will be reflected across the vertical line (y-axis). This means that the point will be on the left side in Quadrant II (- , +).

find the value of given expression

[tex] \sqrt{29 - 4} [/tex]

Answers

So 29-4 =25... which is a perfect square

Answer= +/- 5

Answer:

5

Step-by-step explanation:

[tex] \sqrt{29 - 4} \\ = \sqrt{25} \\ = 5[/tex]

Help me please I need help

Answers

Answer:

a=11

Step-by-step explanation:

hold on our servers are swamped

On a map,1 inch represents 5 miles.joel measure 2 1/2 inches between two cities on the map. how many miles apart are the two cities?

Answers

Answer:

12.5 miles

Step-by-step explanation:

5/2 inch*5 miles/ i inch= 25/2 miles or 12.5 miles

if my anwer helps please mark as brainliest.

Help what do I put for 3??

Answers

Answer:

c = 48m

Step-by-step explanation:

For every box, she can make 240/5 = 48 cupcakes. So, the equation is

c = 48m

One equation in a system is 4x – 2y = 8. Which equation gives the system no solution?

Answers

Answer:

-8

Step-by-step explanation:

Correct me if i'm wrong

Find the value of x. Round to the nearest tenth if needed.

Answers

12^2 + 6^2 = x^2
144 + 36 = x^2
180 = x^2
13.416407865 = x

rounded

x = 13.4

PLS help ASAP I DONT have time to answer this, it also detects if it’s right or wrong.

Answers

Answer:

31.4

Step-by-step explanation:

5
Which line is parallel to the line y = -5/2x - 7

A) 2x + 5y = -5
B) 2x - 5y = 30
C) 5x + 2y = 4
D) 5x – 2y = 8

Answers

Answer:

The answer is C) 5x + 2y = 4

Step-by-step explanation:

There is a line that includes the point (3, 7) and has a slope of 1. What is its equation in
slope-intercept form?

Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

Y=1x+7

Step-by-step explanation:

y=mx+b

m: slope

b: y axis

I’m timed plsss answer correctly I’ll mark u brainliest

Answers

Answer:

[tex]\sqrt{125}[/tex]

Step-by-step explanation:

Use Pythagorean theorem since you have a right triangle [tex]15^{2}[/tex] = [tex]10^{2} + x^{2}[/tex]

225 = 100 + [tex]x^{2}[/tex] so x = [tex]\sqrt{125}[/tex]

Answer:

x = 5[tex]\sqrt{5}[/tex]

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

x² + 10² = 15²

x² + 100 = 225 ( subtract 100 from both sides )

x² = 125 ( take the square root of both sides )

x = [tex]\sqrt{125}[/tex] = [tex]\sqrt{25(5)}[/tex] = 5[tex]\sqrt{5}[/tex] ← in simplest radical form

A scooter costs $160. A bicycle costs 20% more than the scooter. How much does the bicycle cost? ?​

Answers

Answer:

$192

Step-by-step explanation:

160 = 100% or 1.00

20% = 0.2 + 1.00

       =  1.20

160 x 1.20 = $192

Answer:

$192

Step-by-step explanation:

$160 + 20% = $192

what is (16 ÷ 8) + (24 ÷ 6)

Answers

Answer: 6

Step-by-step explanation:

2+4=6

it’s 6, the first equation equals to 2 the second equation equals to 6, si now you add those two and get 6

The dimensions of a rectangular community garden are 47 ft by 27 ft. The gardeners plan to divide the garden into​ equal-sized square plots. What is the greatest possible side length of each square​ plot? Use pencil and paper. How many square plots will there be with this side​ length? What will be the total area of the square​ plots? Explain how you can use the total area to check your work.

Answers

Answer:

the greatest possible length of each square plot is 1 ft.

1,269 square plots

Step-by-step explanation:

Since the plots are going to be squares then the width and length need to be the same. This means that the largest size of these plots would be calculated as the largest common divisor of the length and width of the garden. In this scenario, since 47 only has two divisors 1 and 47, and 27 is not divisible by 47 then the GCD of these two numbers would be 1. Meaning that the greatest possible length of each square plot is 1 ft.

To calculate the total number of plots needed we divide the square footage of the garden by the square footage of each individual plot like so...

47 * 27 = 1,269 sq. ft.

1 * 1 = 1 sq. ft.

1,269 / 1  = 1,269 plots

Finally, we see that we need a total of 1,269 square plots to cover that same area of the garden.

please answer asap 17 brainy points is all I had left

Answers

Answer:

A) 69.08 m

Step-by-step explanation:

C=2πr

C=2π(11)

C=22π

C≈69.12

Answer:

drraaaaaa wild'n out boiii

Step-by-step explanation:

Taking my points back.

A car traveled 3600 miles in 3 hours. Find the speed of the car.

Answers

Answer:

speed=distance/time

speed=3600/3

speed=1200m/s

Answer:

The car is going 1200 miles per hour.

Step-by-step explanation:

The interior angle sum of a convex polygon is 2.520 How many sides does the polygon
have?

Answers

Complete Question

The interior angle sum of a convex polygon is 2520.How many sides does the polygon have?

Answer:

16 sides

Step-by-step explanation:

The sum of angles in a polygon formula is given as:

(n - 2)180°

Where n = Number of sides of the polygon

Hence:

(n - 2)180°= 2520°

Divide both side by 180°

(n -2) = 2520/180

n - 2 = 14

n = 14 + 2 = 16

Therefore the number of sides the convex polygon has 16 sides.

Geometry Angle of elevation/depression

Answers

Answer:

m∠ACB = 49.88°

Step-by-step explanation:

From the figure attached,

Measure of wire AC attached to the top 'C' of the building BC = 340 m

Horizontal distance between the base 'B' of the building and point A = 260 m

Angle of depression = ∠ACB

By applying sine rule in the given triangle,

sin(∠ACB) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]

                 = [tex]\frac{AB}{BC}[/tex]

                 = [tex]\frac{260}{340}[/tex]

m∠ACB = [tex]\text{sin}^{-1}(764706)[/tex]

             = 49.88°

Sampling and Design

In an experiment, _____________ means keeping other variables constant for all experimental units.

Answers

Answer is in a photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

cutt.us/tWGpn

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