sally’s huge dog weighed 175 pounds in 2018 and then weighed 145 pounds in 2020 what is the rate of change and weight?

Answer:

12 units/time²

Step-by-step explanation:

F = 2 + 8 - 4 = 6

F = ma

6 = 0.5a

a = 12

Answer:

Step-by-step explanation:

24/9 would be 8:3

Hope this helps :)

Answer:

8 months: 3 months

Answer:

the volume of the box is 48 because unit cubes have a volume of 1*1*1 which is just 1.

Hope this helps and brainliest please

Answer:lol

Step-by-step explanation

Answer:

0.9

Step-by-step explanation:

We can tell straight away which is greater.

Like I said, fractions are like money

:$

9/10 is 0.9

Which means

0.9 IS a positive number

Remember

THE P-BODY RULE

A POSITIVE NUMBER, NO MATTER HOW LOW IT IS

will always ALWAYS

be greater than a negative number.

Answer: 15

Step-by-step explanation: u multiply

Answer:

median

Step-by-step explanation:

Answer:

rational numbers and irrational numbers

Step-by-step explanation:

-5 rational

0.5 rational

the square root of 11 irrational

the square root of 16 is rational

2\3 rational

pi irrational

hope that helps i might be wrong

Answer:

factor of 3

Step-by-step explanation:

Answer:

Step-by-step explanation:

number of side = n =7

Sum of all the angles of  given polygon = (n -2)*180 = 5 *180 = 900

x + 140 +133 +145 + 117 + 119 + 125 = 900

                                             x +  779 = 900

                                                    x     = 900 - 779

x = 121

Answer:

[tex]0[/tex]

Step-by-step explanation:

We could use the Slope Formula to find the answer, but there's an easier way of doing it. Notice that the y-coordinates of both points are the same. This means that the line that passes through these points is horizontal, which makes our answer [tex]0[/tex] because all horizontal lines have a slope of [tex]0[/tex].

All horizontal lines have a slope of [tex]0[/tex] because the value of y never changes as the value of x changes, so if we were to input any two points on a horizontal line into the Slope Formula, our numerator would be [tex]0[/tex] (because anything subtracted from itself is [tex]0[/tex]), leaving us with a result of [tex]0[/tex] regardless of the denominator since [tex]0[/tex] divided by anything is [tex]0[/tex]. Hope this helps!

Answer: They are adjacent

Step-by-step explanation:

Answer: The point (0, 0) corresponds to the point (4, -7)

Step-by-step explanation:

We have the function f(x) = x^3

And we transform this to get:

g(x) = (x - 4)^3 - 7

Here we have a vertical translation and a horizontal shift, let's define these two shifts:

Vertical shift.

If we have a function f(x), a vertical shift of N units is written as:

g(x) = f(x) + N

This will move the graph of f(x) up or down a distance of N units.

if N is positive, then the shift is upwards

if N is negative, then the shift is downwards.

Horizontal shift.

If we have a function f(x), a horizontal shift of N units is written as:

g(x) = f(x + N)

This will move the graph of f(x) to the right or left a distance of N units.

if N is positive, then the shift is to the left

if N is negative, then the shift is to the right.

Then if we start with f(x), g(x) is a translation of 7 units down and 4 units to the right.

This means that any point (x, y) that belongs to the graph of f(x), after the transformation will be (x + 4, y - 7)

Then the point (0, 0) of the original function corresponds to the point (0 + 4, 0 - 7) = (4, - 7) of the function g(x)

We can check this, we need to evaluate the function g(x) in x = 4

g(4) = (4 - 4)^3 - 7= 0 - 7 = -7

g(4) = -7

Then the point (4, -7) belongs to the graph of g(x).

Answer: To determine if two lines are parallel or perpendicular, you have to look at the slopes. For the line y=kx+b, k is the slope.

For two lines  y=k1x+b1 and y=k2X+b2 ,When K1=K2, two lines are parallel; when K1=-1/k2, two lines are perpendicular. It doesn't matter whatever b1, b2 are. Hence to save time, you only need to calculate  k1 and k2.

To calculate the slope k of any line, you have to change the equation to y=kx+b

For -y=3x-2, k=3/(-1)=-3 (you divide -1 on each side of =, but you don't need to calculate -2/(-1))

For -6X+2y=6, K=6/2=3 (you first move the -6x to right side, it becomes 6x, then divide by 2)

Now you can get the answer: The two lines neither parallel nor perpendicular.

Answer:

=42

Step-by-step explanation:

first find half of 28

=14

now you add that to 28

28+14 =

= 42

Answer

[tex]y=\frac{3}{4} x+-5[/tex]

Step-by-step explanation:

y= mx+b

mx is the slope (rise over run)

b is the y intercept

Answer: 4

Step-by-step explanation: it is 4 because there are a total of 4 different decimal places in the equation so if the equation was 1.2 times 1.2 you would decimal hop 2 times because there are to numbers behind the decimal

Answer:

1999 × 24 = 47976

In 1.999 the are 3 digits after the decimal. In 2.4 there is 1 digit after the decimal.

3 + 1 = 4

We move the decimal 4 places to the left or 1 place to the right of 47976.

4.7976

Answer:

A. 3500

B. The wall is unidentified, therefore we have to multiply 6 and 50 to recieve a, the height.

Step-by-step explanation:

Answer:

The answer would be 1.4 trillion hope that helps!

Step-by-step explanation:

Answer

the answer is (3×16^x×y)/(8-3^x )

Step-by-step explanation:

Answer:

nothing there

Step-by-step explanation:

help with what

Answer: whats the question

Step-by-step explanation:

Answer:

Ok what do you need help on

Step-by-step explanation:

Answer:

how do u need help? What one?

Step-by-step explanation:

Answer:

If you want help from someone else, I am available as well.

Answer:

2.17

Step-by-step explanation:

math is so hard but I'm learning

im pretty sure the answer is 18