Answer:
I've Helped! :)
Answer:
thank you so much
Step-by-step explanation:
how to round 10.71428571 by the nearest ten.
Answer:
Well if it is rounding to the nearest 10 it is 10
but if you meant round to the nearest 10th then it is 10.7
Step-by-step explanation:
For 10 you look at the ones place if it is 0-4 round down if it is 5-9 round up so for this number round down which is 10
FOr 10.7 look at the hundredths place if it is 0-4 round down if it is 5-9 round up so for this number round down which is 10.7
Hope this helps!
The sun heats surface water through __________.
Answer: Evaporation
Step-by-step explanation: The sun heats surface water through evaporation.
Upside down numbers
What is the smallest number that increases by 12 when it is flipped and turned upside down?
Answer:
86
Step-by-step explanation:
hope it helps
Simplify by combining like terms 7xy - xy + 3xy
Answer:
9xy
Step-by-step explanation:
Help ASAPPP PLEASE AND THANK YOU
Answer:
D
Step-by-step explanation:
help me quickly. ratioss
Answer:
8
Step-by-step explanation:
A canoe rental service charges a $20 transportation fee and $30 dollars an hour to rent a canoe. Write an equation representing the cost, y, of renting a canoe for x hours. What is the cost of renting the canoe for 6 hours?
Answer:
use slope intercept form to write the equation y=mx+b m (slope of the line) will be the hourly fee, and b (y-intercept) will be the one-time transportation fee.
y=30x+20
to find the cost of renting a canoe for 6 hours, plug 6 into the equation replacing x
y=(30×6)+20
y=180+20=$200
Sorry, I can't graph the line, but I would number the x-axis of the coordinate plane (graph) by 1s or 2s (for the hours), and the y-axis by 20s (for the cost
Step-by-step explanation:
Which equation describes the line parallel to y = –7x + 15 that contains P(9, –6)?
Twinkle toes tony kick the football and it landed 100 feet from where he kicked it also reach a maximum height of 125 feet write an equation that models the path of the ball while it was in the air
Answer:
The equation that models the path of the ball is y = 5·x - 0.05·x²
Step-by-step explanation:
The given information are;
The distance the football landed from where it was kicked = 100 feet
The maximum height the football reached = 125 feet
The equation that models the path of the ball is that of the equation of parabola in vertex form, given as follows;
y = a·(x - h)² + k
Where;
(h, k) = The coordinate of the vertex (which is the coordinates of the highest point reached by the ball)
Therefore, taking the x-coordinate of the highest point reached by the ball as midpoint of the horizontal distance moved by the ball, we have;
The x-coordinate of the midpoint of the horizontal distance moved by the ball = (50, 0)
We have;
The coordinate of the highest point reached by the ball = (50, 125)
Therefore;
(h, k) = (50, 125)
Substituting the above values in the equation of the parabola gives;
y = a·(x - 50)² + 125
At x = 100, y = 0, which gives;
0 = a·(100 - 50)² + 125 = a·2500 + 125
0 = a·2500 + 125
a = -125/2500 = -0.05
Therefore, we have;
y = a·(x - h)² + k = y = -0.05 × (x - 50)² + 125 = -0.05·x² + 5·x - 125 + 125
y = -0.05·x² + 5·x - 125 + 125 = -0.05·x² + 5·x
y = -0.05·x² + 5·x
The equation that models the path of the ball is y = -0.05·x² + 5·x.
JUST HELP PLS FAST PLS PLS PLS
Answer:
A little
Larger
Step-by-step explanation:
SORRY THAT ITS UPSIDE DOWN BUT CAN YALL DO THIS FOR ME ITS DUE IN A HOUR
Answer: y=-6
Step-by-step explanation: I tried a few combinations and the distance was 17 if y=-6
Write an equation of the form y=mx for the line shown below.
Answer: y=4x
(Since it goes through the origin there’s no y intercept)
Carla can fill 5 glasses with soda every 20 seconds.
Complete the table using equivalent ratios
Glasses Seconds
5 20
12 ?
? 44
Lol I'm dumb so help
Answer:
12 glasses = 48 seconds
11 glasses = 44 seconds
Solve: 4(6x−10)=8x+40
5
25/8
5/2
0
Answer:
5
Good Luck!!!
A rectangular playground is 40 feet wide. Find the area of this playground, if the fence around it including the gates, is 200 feet long.
Answer:
The area is 240² ft.
Help find missing angles
Answer: s=45 and r=45
Hi if you can answer this i'll mark u brainllest
Im really bad at mathhh :(
Answer: I believe this is the anwser key
Step-by-step explanation:
Answer:
hi
Step-by-step explanation:
Please help due in 30 min
Answer:
1:4 B
Step-by-step explanation:
Answer:
1:4
Step-by-step explanation:
Find the common difference of the arithmetic sequence -8, -5, -2, ...
Answer:
The answer is n + 3
N= the last number
Solve each equation by taking square roots.
-8 - 5n^2 = -88
Answer:
n=4
Step-by-step explanation:
-8-5n^2=-88
-5n^2=-80
n^2=16
n=4
PLEASE HELP I'LL GIVE OUT BRAINLIST!!!
Does this table represent a linear function? Why or why not?
x y
2 5
4 8
6 12
8 17
10 23
Answer:
Step-by-step explanation:
Short answer is no, see picture for full answer.
12= 2x + 2
Solve for X
Answer:
x=5
Step-by-step explanation:
hope you have a great day!
Answer:
x = 5
Step-by-step explanation:
minus 2 from both sides. so you get
10 = 2x.
divide by 2 on both sides to get
x = 5
please solve this, u get 25 points
Answer:
0-22
2-36
4-50
6-64
8-78
hope it helps!
Help me it’s due in 20 minutes
9514 1404 393
Answer:
a) a, b
b) d
Step-by-step explanation:
A line with positive slope goes up to the right. The right end is higher than the left end. Lines a and b have positive slope.
__
A line with negative slope goes down to the right. The right end is lower than the left end. Line d has negative slope.
_____
Vertical line y is said to have "undefined" slope. Horizontal lines c and x have zero slope (neither positive nor negative).
this is a true or false thing for geometry
Which graph could represent this scenario?
Veron adds some flour to a partially filled bin by pouring it
in at a constant rate until the flour reaches the brim. He
stops pouring flour when the bin is full.
Which graph could represent this scenario?
Answer:
Linear! :)
Step-by-step explanation:
Answer:
wheres the gragh?
Step-by-step explanation:
Consider 2^1, 2^2, 2^3, 2^4,2^5,... look for a pattern, and hence find the last digit of 2^111
Answer:
2.5961484293×10^13Step-by-step explanation:
2^1 = 2
2^2 = 4
2^3 = 8
2^4 = 16
2^5 = 32
2^111 = 2.5961484293×10^13
Hope this helps! <3
Find the missing side length.
Assume that all intersecting sides meet at right angles,
Be sure to include the correct unit in your answer.
9 yd
7 yd
15 yd
F
5 yd
?
4 yd
Answer:
8 yards
Step-by-step explanation:
7-15=8
:)
At noon, a tank contained 5 in. of water. After several hours, it contained 4 in. of water. What is the percent decrease of water in the tank?
Answer:
20%
Step-by-step explanation:
4 is 80% of 5, so all we need to do is find out what percent is left after 80%, 20%, and then that would be how much it decreased
A boy and girl each grab a piece of candy from a bowl. The bowl has 10 chocolates, 10 fruit chews, 5 lollipops, and 5 peppermints. What is the probability that one grabs a peppermint and the other grabs a lollipop?
Answer:
1 in 15
Step-by-step explanation:
10+10+5+5= 30/2= 15
Answer:
1/15
Step-by-step explanation:
Hope it helps :)
Have a good day/night
Brainliest pls