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umka21 [38]
3 years ago
8

I need help quick!!! Will give brainliest to first person

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
5 0

Answer:

3 and 4 x=25, y=29

Step-by-step explanation:

I hope this helps. If you need any extra information, I will edit this later.

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10 hours to 6 hours find the percent of change
gregori [183]

Answer:

40% change

Step-by-step explanation:

6/10=40%

8 0
3 years ago
Please solve this for me!
Slav-nsk [51]

Answer:

  y = -1/6x +2

Step-by-step explanation:

The black vertical line in the middle of the graph is the y-axis. The blue line crosses it a the point marked 2. This is known as the y-intercept.

The slope of the line is the ratio of "rise" (vertical change) to "run" (horizontal change).

There is a marked point on the line at the y-intercept, where x=0 and y=2. There is another marked point to the right of that, where x=6 and y=1.

The vertical change between those two points is 1 -2 = -1.

The horizontal change between those two points is 6 -0 = 6

The slope is then -1/6.

__

The slope-intercept form of the equation of a line is often written as ...

   y = mx + b

where "m" is the slope (-1/6), and "b" is the y-intercept.

Using the values we found above, the equation of the line is ...

  y = -1/6x +2

5 0
3 years ago
I need to know the answers for 9-13
Hunter-Best [27]
9. Corresponding
10. Alternate interior
11. Interior
12. Alternate exterior
13. Interior
5 0
4 years ago
The formula can be used to find the velocity v in feet per second of an object that has fallen h feet. Find the velocity of an o
Mama L [17]
The formula for a falling object is
v = u +gt
where
u =  initial velocity (=0 for a falling object)
g =  acceleration due to gravity, 32.2 ft/s²
t = time, s

In terms of distance fallen,
v² = u² + 2gh
where h =  distance fallen, ft.

Because h = 23 ft and u = 0, therefore
v² = 2*32.2*23 =  1481.2
 v = 38.486 ft/s

Answer: 28.49 ft/s (nearest hundredth)
8 0
3 years ago
Andre types 208 words in 4 minutes. Noah types 342 words in 6 minutes. Who types faster?
Vesna [10]

Answer:

Noah types faster

Step-by-step explanation:

Andre's typing speed per minute - 52 words per minute

\frac{208}{4} = 52

Noah's typing speed per minute - 57 words per minute

\frac{342}{6} = 57

3 0
4 years ago
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