MATHEMATICS HIGH SCHOOL

The total weight w, in pounds, of a ferry capable of carrying 64 cars depends on the number of cars con the trailer. This situation is represented by the function rule w = 25,000 + 3500c. Graph this
function below and determine if it is continuous or discrete.

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

What's the answer?
Answer 2
Answer:

Answer:

Step-by-step explanation:

Tgjh +=%##

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Regular Hexagon ABCDEF rotates 240' counterclockwise about its center to produce hexagon A'B'C'D'E'F'. Which points will A' and B' coincide within the pre image

Answers

Answer:

A' will coincide with C of the pre image, and B' will coincide with D of the pre image.

Step-by-step explanation:

A Regular Hexagon could be imagined as a circle divided into six points on the circle, that are separated by angles of 60° (notice that 6 times 60° is 360°).

Now we name each point as ABCDEF clockwise, and then we rotate the hexagon about its center (counterclockwise)... the original points ABCDEF are renamed as A'B'C'D'E'F' in the rotated hexagon.

As the rotation was of 240°, the points will coincide with some of the original points: point A will "jump" for points, the same as point B.

This means that point A rotated, (wich is A') will coincide with point C pre rotated, and that point B rotated, (wich is B') will coincide with point D pre rotated.

Equations with the variable on both sides . solve 2+ 6x = 1-x

Answers

so 2+6x=1-x
we can do anything as long as we do it to both sides
2+6x=1-x
try to get the unknown (x) on one side by itself
add x to both sides to get rid of the x on the right
2+x+6x=1+x-x
2+7x=1
subtract 2 from both sdies
7x=-1
divide by 7
x=-1/7
2 + 6x = 1 - x
+ 6x + x = 1 - 2
7x = - 1
x = - 1
        7

Solution: -1/7 

Find the probability of spinning a 3 and then a 4 on a spinner with numbers 1-6.

Answers

For the first spinner, you have a 1/6 chance of getting a 3 For the second spin, you have a 1/6 chance of getting a 4 (1/6)(1/6)=1/36

RS= 6x-8UV= 4x+2


write and solve an equation to find the value of x (show work)


What is the length of RS


What is the length of UV

Answers

Answer:

The length of RS is 22

The length of UV is 22

Step-by-step explanation:

6x-8. ---------- equation (i)

4x+2 ------------ equation (ii)

Now,

equating equation i and ii, we get

6x-8 = 4x+2

or, 6x-4x = 2+8

or, 2x = 10

or, x = 10/2

.°. x = 5

Then,

length of RS = 6x-8

= 6×5-8

= 30-8

= 22

Again

length of UV = 4x+2

= 4×5+2

= 20+2

= 22

Final answer:

The value of x is 5. The length of both RS and UV is 22.

Explanation:

In mathematics, when two lines or segments are said to be equal, it means you can set your two given equations equal to each other. In this case, you can equate RS to UV, which would give you the equation 6x - 8 = 4x + 2. To solve for x, you would start by moving the 4x from the right side of the equation over to the left by subtraction to get 2x - 8 = 2. Next, to isolate x, you would move the 8 over to the right side of the equation using addition, so the equation becomes 2x = 10. Finally, divide each side by 2 to get x = 5. To find the lengths of RS and UV, substitute x = 5 into the original equations, yielding RS = 6*5 - 8 = 22 and UV = 4*5 + 2 = 22.

Learn more about solving equations here:

brainly.com/question/14410653

#SPJ3

Kayla pays her plumber $22 per hour to replace her drain pipe. She ends up paying him $99. Which equation can you use to find h, the number of hours the plumber worked?

Answers

Simple....

so, if she payed him $99 in total and she payed him $22 dollars per hour...

just make it...

99=22h
and...

(99)/(22)= (22h)/(22)

4.5=h

Thus, the plumber worked 4.5 hours. (4 and a half hours)
Let's see... 
.
FORMULAS!! Or equations too...
.
Sorry, we just have to, even if you don't want to.
.
$22x = $99, where x is the numbers of hours the plumber worked.
.
Now this is REALLY easy.
.
Divide 22 on both sides!!
.
22x/22 = 99/22.
.
So... what's 99/22?
.
4.5.
.
The plumber worked 4.5 hours.
.
Hope I helped!!

Sum of the angles of a polygon with 10 sides is -------​

Answers

Answer:

1440°

Step-by-step explanation:

Each exterior angle of a 10 sided regular polygon =360/10=36°  

Each interior angle = 180°-36° =144°.  

Sum of all interior angles = 144°×10. = 1440°.
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