Answer:
15.75 milesStep-by-step explanation:
Step one:
given
time= 2.5 hours
speed= 6.3mph
Step two:
Required
Distance
we are given the speed in miles per hour, hence the distance will be in miles
we also know that the expression relating speed, distance and time is given as
speed= distance/time
thus
distance= speed*time
distance= 6.3*2.5
distance= 15.75 miles
By using expression for the speed, distance traveled by me in 2.5 hours will be
Given in the question,
Speed = 6.3 mphTime for travelling = 2.4 hoursExpression for the speed of an object is given by,
Speed = [tex]\frac{\text{Distance}}{\text{Time}}[/tex]
Therefore, Distance = Speed × Time
By substituting the values of speed and the time in the expression,
Distance traveled = 6.3 × 2.5
= 15.75 miles
Therefore, distance traveled by me in 2.5 hours will be 15.75 miles.
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can somebody explain in the simplest way how to find the slope? :)
Answer:
4/3
Step-by-step explanation:
Slope is rise over run. So how far do you rise to get up to 3 from -1. Put that over the run, (once you go up that many how far do you run?) Put that as a fraction and simplify if needed.
Please Help!! If answer, please answer them all, thank you!!
9514 1404 393
Answer:
(b) angle FOA
(c) angle EOA
(d) angle AOH
Step-by-step explanation:
(b) The rays of vertical angles are opposites that form intersecting lines.
The opposite of ray OG is OF. The opposite of ray OB is OA, so the vertical angle to GOB is angle FOA.
__
(c) The opposite of ray OB is OA, so the supplement to angle EOB is angle EOA.
__
(d) Similarly, the supplement to angle BOH is angle AOH.
_____
Comment on supplementary angles
Angles that form a linear pair are supplementary. Angles do not have to form a linear pair to be supplementary. They merely have to have a sum of 180°. Here, the supplementary angles of interest do form a linear pair, so finding the other angle of the pair means only finding the other point that names the line being formed by the pair.
Choose the appropriate transformation for the figure
Picture above ***
Passing through (12,3)
perpendicular to
y + 3x = 4
solve as multi step eqaution 42 = 3(2y - 4)
Please help will give brainliest and extra points.
1. The coordinate points below show part of data collected by a computer company interested in how fast people type as they get older, where x is age in years and y is typing speed in words per minute. (5, 12), (13, 25), (12, 22), (18, 45), (15, 39), (15, 32), (16, 33), (17, 40), (7, 17) If this data was plotted on a scatter plot, would there be a relationship between the variables? If yes, explain the relationship.
Im not sure about the given data but I plotted the scatter plot based on what I understand on how the data should be presented.
Time (years)
3, 6, 9, 12, 15, 18, 21, 24
Number of participants(x1000)
22, 25, 28, 14, 17, 20,15, 9
Attached is the scatter plot created online.
x = time (years)
y = number of participantep explanation
8
Which is the algebraic representation for a rotation 180° clockwise?
A. Y,X
B. -y,x
C. Y,-x
D. -x-y
The required algebraic representation for a rotation 180° clockwise is -x, -y. Option D is correct.
What is the transformation of geometry over the coordinate plane?Transform the shapes on a coordinate plane by rotating, reflecting, or translating them. Felix Klein introduced transformational geometry, a fresh viewpoint on geometry, in the 19th century.
here,
When rotation 180° clockwise takes place then the sign of the coordinate is reversed as if it is positive then it becomes negative and vice versa.
So the algebraic representation for a rotation 180° clockwise of (x, y) is (-x, -y).
Thus, the required algebraic representation for a rotation 180° clockwise is -x, -y. Option D is correct.
Learn more about transformation here: https://brainly.com/question/18065245
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Question Category: Using Models for Data
Select the correct answer.
Mr. Walker gave his students a poem to memorize and present to the class. After the presentations, he gathered data about the time each of seven students spent memorizing their poem and the number of errors each made when presenting it to the class.
He used a graphing tool to display the data in a scatter plot, with x representing the minutes spent memorizing the poem and y representing the number of errors. Then he used the tool to find the equation of the line of best fit:
y = -0.118x + 14.327.
Based on the line of best fit, approximately how many minutes did a student spend memorizing the poem if the student made 12 errors when presenting it to the class?
27
20
15
13
help plz
Answer:
The answer is 20
Step-by-step explanation:
I just did it and got it correct
Answer:
the answer is right, here is the explanation if anyone needs it.
Step-by-step explanation:
can someone please help
Answer:
The fourth answer
Step-by-step explanation:
Answer:
{6,9}
Step-by-step explanation:
The table values are given as;
x y
0 0
2 3
4 6
Take the values as coordinates in form of {x, y} , to have the following;
{0,0} , {2,3} , {4,6}
Find the slope using the coordinates as;
m=Δy/Δx
m=3-0/2-0 = 3/2
The slope m = 3/2
So from the answer choices, the coordinates that can give a slope of 3/2 will be:
{6,9}
The x coordinates increase by 2units while those of the y coordinates increase by 3 units.
A swing set was originally priced at $920, but Desmond waited to buy it until the swing set was on sale for 25% off. If he paid 10% sales tax on the sale price, how much did he pay in total?
I don’t know how to do this
Answer:Umm, its upside down, so if you post a new question with it right side up then i will be glad to help you!
Step-by-step explanation:Im bored...
a number between 61 and 107 that is a multiple of 3, 6, and 7
Answer:
42?
Step-by-step explanation:
Answer:
84
Step-by-step explanation:
Multiples of 3 in this range: 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99, 102, 105
Multiples of 6 in this range: 66, 72, 78, 84, 90, 96, 102
Multiples of 7 in this range: 63, 70, 77, 84, 91, 98, 105
If we look at these multiples, we see that 84 is the only number to show up in every list. Meaning, the answer is 84.
plz helpe me plzzzz i need help
Answer:
5200
Step-by-step explanation:
99.6 can be rounded to 100.
100*52 is 5200
Answer:
5200.
Step-by-step explanation:
Jonas went to the store and bought 2 boxes of cereal for $2.79 each, a box of fruit snacks for $1.89, a gallon of milk for $3.19. Sales tax was $1.05. If Jonas pays with a 20-dollar bill, how much change will he receive
Answer:
$8.29
Step-by-step explanation:
2(2.79) + 1.89 + 3.19 = 10.66
10.66 + 1.05 = 11.71
20 - 11.71 = 8.29
can i get a thanks and brainliest please?
please help 6th grade math i will mark brainliest to 1 answer select all that are equivalent to 15%
Answer:
.15
Step-by-step explanation:
Answer:
.15, 3/20
Step-by-step explanation:
Kelsey has a new baby brother! He weighs 8 lbs 3 oz. The doctor said the baby should gain about 5 ounces per week. At that rate, how much should the baby weigh-in 3 months (12 weeks)?
PLS HELP!!! WILL MARK BRAINLIEST
Solve for x and/or y:
Answer:
C) x=35
Step-by-step explanation:
First, we know that the total amount of degrees in a rotation is 360. As the picture tells us, the opposite angles will be exactly the same. Taking this information, we can have the following equation:
4x + 2(3x+5) = 360
By now using our linear equation skills, we get:
10x+10=360
10x=350
x=35
The degree amount of x for c) is 35 degrees.
C. Since the angles form a linear pair, their sum equals 180.
So, 2x + 3x + 5 = 180
x=35
D. Since the angles are verticle, they equal each other.
So, 3x + 5 = 5x -57
x=31
Which decimal is less than 0.8 and greater than 0.02?
 A. 0.81
 B. 0.46
 C. 0.86
 D. 0.006
Answer:
the answer would be d
which is 0.006
if six pounds of grape juice is $3, how much would it cost to buy 3,4, and 5 pounds of grape juice?
Answer:
It would cost $9 for 3 pounds, $12 for 4, and $15 for 5.
Step-by-step explanation:
I hope I understood what you we're asking correctly, sorry if not. :)
Write an equation in slope intercept form for the line that satisfies each set of conditions. Has y intercept -2 , parallel to the line that y=2x+4
Brainliest FAST & CORRECT!!!
Answer:
oop
Step-by-step explanation:
Answer:
It is the 4th choice mark me brainliest
Step-by-step explanation:
A soccer coach filled a water cooler with 34.07 liters of water before a game. The players drank 29.6 liters during their game. How many liters of water were left in the cooler?
Answer:
4.47 liters
Step-by-step explanation:
To find how many liters were left, subtract the amount they drank from the original amount:
34.07 - 29.6
= 4.47
So, there were 4.47 liters of water left in the cooler.
After players drank 29.6 liters of water from 34.07 liters there is 4.47 liters of water left in the cooler.
What are some alternative names for arithmetic operations?Addition is also known as the sum, subtraction is also known as the difference, multiplication is also known as the product, and division is also known as the factor.
Given, A soccer coach filled a water cooler with 34.07 liters of water before a game.
The players drank 29.6 liters during their game.
∴ Liters of water that is left in the cooler is the difference between water-filled before the game to the water drank by players during their game which is,
= (34.07 - 29.6).
= 4.47 liters are left in the cooler.
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Mrs.Storz is driving at 48.5 mph for 1.2 hours. What will be the distance travelled by Mrs.Storz?
Answer:
58.2
Step-by-step explanation:
48.5*1.2=58.2
hey dude pls answer this
Answer:
Part A: 10 ft per 2 minutes, so 5ft per 1 minute. so the slope would be -5.Part B: He would be -30ft, or 30 ft under the sea level.
Step-by-step explanation:
#teamtrees #WAP (Water And Plant)
Jesus is the son, the spirit, and the Living of God! ...
Answer:
Yessir he's coming soon
Step-by-step explanation:
please help with these 2 answers i only have 10 minutes left
Answer:
1/4 of a pound4/15 of the flatStep-by-step explanation:
For number 1:
3/4 ÷ 3 = 0.250.25 = 1/4For number 2:
4/5 ÷ 3 = 4/15I hope this helps!
3 divided by 4 equals .75
1 / 12 = 0.08333333 Incorrect
1 / 9 = 0.11111111 Incorrect
1 / 4 = 0. 25 Correct
1 / 3 = 0.33333333 Incorrect
1 / 4 is correct because .75 simplified is
.75 x 100 = 75 (75/100)
75 = 25 x 3
Answer:2. 4/15 of the flatKCF Method (the faster version for me)
4/5 x 1/3 = 4/15
<3 Enjoy,
Dea
-5c + 2 < 27 on a number line.
Answer:
c < -5
Step-by-step explanation:
So, on a number line, everything to the right of -5 would be shaded.
6 would be shaded along with 7, 8, 9, 10 etc. etc
The circle above -5 would be left open (not colored in)
Hope this helped
-19.86 as A Fraction: How did you do it?
Need Help Please!!
Answer: -993/50 or -19 43/50
Step-by-step explanation:
-19.86 = -19 86/100
-19 86/100 = -19 43/50
or -993/50
A public swimming pool that holds 45,000 gallons of water is going to be drained for maintenance at a rate of 100 gallons per minute. The amount of water, w (in gallons), in the pool after t minutes is given by the function w = 45,000 – 100t. How many minutes will it take to empty the pool?
Answer:
450 minutes
Step-by-step explanation:
Given
w = 45000 - 100t
Required
Determine how long it'll take to empty the pool
Being empty means there's no water in the pool.
So, we have to set w to 0 to get the value of t
i.e w = 0
Substitute 0 for w in w = 45000 - 100t
0 = 45000 - 100t
Collect Like Terms
100t = 45000
Divide through by 100.
t = 450
Hence, it'll take 450 minutes to empty the pool
Write the unit rate for the situation. Please help
24 animals in 2 square miles
Answer:
12 animals per hour
Step-by-step explanation:
This is a fraction equal to
24 animals ÷ 2 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 2
24 animals ÷ 2
2 hours ÷ 2
=
12 animals
1 hour
=
12 animals
hour
= 12 animals per hour