what is the rate of change ? is y = 6x - 10 a linear or non linear ? explain why ?

(the scale shows that 1 inch = 8 ft)

a) 56 ft [ (7 ×8) ft ]

b) 3 inches [ (24/8) inches]

Answer:

x = 70.71

Step-by-step explanation:

log 2x² + 2 = 6.

log 2x² + log 100= log 10⁶.

2x² × 100 = 10⁶

2x² = 10⁶/100

2x² = 10⁴

x² = 10⁴/2

x² = 5000

x = √5000

x is approximately 70.71

x = 70.71

Answer:

[tex]96\pi \: or \: 301.59[/tex]

rounded to the nearest hundredth

Step-by-step explanation:

use the pythagorean theorem to find the height of the cone

[tex] {a}^{2} + {6}^{2} = {10}^{2} [/tex]

you get a = 8

the formula for the volume of a cone is

[tex]\pi \:{r}^{2} \frac{h}{3} [/tex]

plug in 6 for the radius and 8 for the height. then solve

D is right

1. Each pair is $40

2. 3 pairs are $120, leaving him with $30 left

3. 3 * x --> 3 * 40 = 120

Answer:

See below.

Step-by-step explanation:

[tex]41.5 + 5x = 52.5\\5x = 11\\x = 2.2[/tex]

Answer:

41.5+5x=52.55x=11x=2.2

Answer:

supplementary angles

Step-by-step explanation:

they are on the same side of the straight line

Answer:

They will both leave at 07:15am

Step-by-step explanation:

Given

[tex]Start\ time = 6:00am[/tex]

[tex]Bus\ A=75\ mins[/tex]

[tex]Bus\ B=15\ mins[/tex]

Required

Next time both buses leave the station at the same time

To do this, we list out the multiples of 75 and 15.

We have:

[tex]Bus\ A = 0,75, 150, 225, 300,375, 450, 525, 600 ....[/tex]

[tex]Bus\ B =0, 15,30,45,60,75,90,105,120,135,150,165,180.....[/tex]

After the first departure at 06:00 am (0 minutes) for both buses respectively, the next time they both leave is after 75 minutes (common multiple)

So, the time is:

[tex]Time = 6:00am + 75 mins[/tex]

[tex]Time = 07:15am[/tex]

No,

[tex]9e + 2(e + 5) = 11e + 10[/tex]

And 11e + 10 is not equivalent to 11e + 5

Answer:

No, its not.

9e + 2(e+5)

= 9e + 2e + 10

= 11e + 10

---> 9e+2(e+5) when simplified gives 11e + 10.

---> Therefore, its not equal to 11e + 5

The volume of the square base pyramid is 74.4 ft³

volume of a pyramid = 1 / 3 Bh

where

Therefore,

B = 16.3 ft

h = 13.7 ft

Hence,

volume of a pyramid = 1 / 3 × 16.3 × 13.7

volume of a pyramid = 223.31 / 3

volume of pyramid = 74.4366666667

volume of pyramid = 74.4 ft³

learn more on pyramid here: https://brainly.com/question/22855102

#SPJ1

Answer:

His new balance would be $302

system of equations means that we have a given number of equations with the same solutions.

If you only have tables, this means that you need to have one table for each equation:

For example, if you are working only with two variables, x and y, in those tables you can see the pints (x, y) that belong to each equation.

Now, a point (x, y) will be a solution of the system of equations only if it belongs to the data table for each equation

This would mean that if you graph those data sets, the graphs will intersect at the point (x, y) that belongs to all the tables of data.

another way may be using the data in the tables to construct the equations, but you said that you only want to use the tables, so this method can be discarded.

Answer:

11 bicycles and 14 tricycles

Step-by-step explanation:

11 bicycles would be 22 wheels in total.

14 tricycles would be 42 wheels in total.

11 + 14 = 25 bikes and 22 + 42 = 64 wheels.

Answer:

82.7kg

Step-by-step explanation:

wdym by immersive reader?

Answer:

82.7kg

Step-by-step explanation:

We know that Susan is 40.65kg. If Adam weighs 4.3kg more than Susan, it means that he weighs 40.65+4.3 = 44.95kg

James is 2.9kg lighter meaning he is 40.65-2.9 = 37.75kg

Now that we know that weights of Adam and James (44.95 and 37.75). we can add them together to get the combined weight: 44.95 + 37.75 = 82.7kg

Hope this helped!

Answer:

A:(5,6)

Step-by-step explanation:

change the x to eqaul 5

Answer:

b

Step-by-step explanation:

Answer: Luna Lovegood made 24 cups of smoothie.

Step-by-step explanation: We have to convert the measurements to cups.

Orange Juice:

2 1/2 quarts converted to cups is 10 cups.

2 1/2 or 2.5 multiplied by 4 equals to 10

Milk:

4 1/2 or 4.5 pints converted to cups is 9 cups.

You have to do 4.5 times 2 to get 9.

Pineapple Juice:

5 cups. Since it's already been converted we don't do anything to convert.

Lastly, we add.

10+9+5=24 cups.

Answer:

Let me go ask LunaLovegood555..... she's good at making smoothies.

Step-by-step explanation:

She said 24 cups/smoothies.

Answer: Linear

The equation is y = 2x-5

Slope = 2

y intercept = -5

====================================================

Explanation:

Each time x goes up by 1, y increases by 2. This directly leads to a linear equation due to the same rate of change no matter where you are in the table.

The slope is rise/run = 2/1 = 2 because "y increases by 2 each time x increases by 1".

We could use the slope formula to see this. Pick on any two rows to plug in the coordinates. I'll use the last two rows

m = (y2-y1)/(x2-x1)

m = (3-1)/(4-3)

m = 2/1

m = 2

This confirms the slope is 2.

The positive slope means that the line goes uphill as you move from left to right.

---------------

The y intercept is b = -5 because the y intercept always happens when x = 0. This applies to any function, whether it's linear or not.

Together with m = 2 as the slope and b = -5 as the y intercept, we go from y = mx+b to y = 2x-5 as our linear equation

As a way to check, plug in something like x = 1 to find that...

y = 2x-5

y = 2*1-5

y = 2-5

y = -3

The table shows that x = 1 and y = -3 pair up together in the same row, so that confirms x = 1. I'll let you verify the other x values.

Answer:

Brainly bot here, telling you that your account has been  temporarily banned, and the only people that can answer your questions are the other banned accounts. dm the managers to find out more information.Step-by-step explanation:

Answer:

#3

Step-by-step explanation:

bc

Answer:

I cant see anything how am I supposed to help you?

Step-by-step explanation:

Answer:

V ≈ 3367.6 cm³

Step-by-step explanation:

The volume (V) of a sphere is calculated as

V = [tex]\frac{4}{3}[/tex] πr³ ( r is the radius )

Here D = 18.6 , then r = 18.6 ÷ 2 = 9.3 , so

V = [tex]\frac{4}{3}[/tex] × 3.14 × 9.3³

   = [tex]\frac{4}{3}[/tex] × 3.14 × 804.357

   = [tex]\frac{4(3.14)(804.357)}{3}[/tex]

   ≈ 3367.6 cm³ ( to the nearest tenth )