Answer:
d=10.8t
Step-by-step explanation:
The distance "d" you bike varies directly with the amount of time "t" you bike.
Therefore d a t
To turn it into a equality , we introduce k, proportionality constant
d=kt
The distance "d" you bike varies directly with the amount of time "t" you bike. Therefore,
d α t
To turn it into equality, we introduce k, proportionality constant.
d = kt
We find the value of k from the given conditions. Suppose you bike 31.125 miles in 2.5 hours.
31.125 = k(2.5)
k = 12.45 miles/hour
Therefore the equation would be:
d = 12.45t
It is a linear graph with a slope of 12.45 and it passes at the origin
I REALLY NEED HELP!!!
Answer:
Kittens
Cute, soft
Sleeping, scratching, meowing
A cute soft ball
Kittens.
{ I made this up. Hope this helps :D }
TV and WY are parallel lines. Which angles are vertical angles?
Answer:
parallel lines are lines that are right next to each other and going the same way. vertical angles are where the are both together to shape kinda like a wierd t or an x
Step-by-step explanation:
Which set of ordered pairs does not represent a function?
============================================================
Explanation:
There's a lot of items here to get lost in. We'll focus on choice B and the first two points in this set. Note how those two points have x = -7 repeated. Whenever x repeats itself, this means we do not have a function. The input x = -7 leads to multiple outputs (y = 1 and y = -3 simultaneously). A function is only possible when any input leads to exactly one and only one output. Visually, you can use the vertical line test to see how graph B fails to be a function.
In choices A, C and D, the x values are not repeated for any given answer choice. For instance, choice A has x = 9, x = -4, x = 6 and x = 8 none of which are repeats. So choice A is a function. Choices C and D are similar stories. These graphs pass the vertical line test. So that's why we can rule these answer choices out.
Which expressions are equivalent to 78 • 7? Select all that apply. HINT: There are 3 correct answers.
a
73 • 73
b
7^18/7^9
c
(73)3
d
74 + 75
e
74 • 75
Answer:
None because 78 * 7 = 546
Step-by-step explanation:
Which of the lists is in order from smallest to largest?
1,330; 3,130; 3,310; 3,031
1,330; 3,310; 3,031; 3,130
1,330; 3,031; 3,130; 3,310
3,130; 3,031; 3,310; 1,330
Answer:
The third.
Step-by-step explanation:
1,330; 3,031; 3,130; 3,310
Hope this helps, please mark BRAINLIEST.
Answer:
1,330, 3,010, 3031, 3,130
Step-by-step explanation:
The answer is 1,330, 3,010, 3031, 3,130
you first look at the thousands place and 1,330 has a 1 and the other numbers have a 3. 1 is smaller than 3 so thats the smallest number. Next the second largest place value in this problem the hundereds place to numbers have a 0 but one number has a 1 so 3,130 is the largest. Now the tens place. One number has a 3 and the other one has a 1. So 3031 is the 2nd largest. 3010 is the 3rd largest.
To solve these you can line them up and compare the integers.
im having difficulty with this i will reward anyone who can help me please
A group of friends wants to go to the amusement park. They have no more than $170 to spend on parking and admission. Parking is $9, and tickets cost $23 per person, including tax. Write and solve an inequality which can be used to determine p, the number of people who can go to the amusement park.
Answer:
9 + 23p ≤ 170
p= 7
Step-by-step explanation:
9 (-9) + 23p ≤ 170
23p ≤ 170-9
23p ≤ 161
p= 7
The number of people who can go to the amusement park is 7.
Given that, a group of friends have no more than $170 to spend on parking and admission. Parking is $9, and tickets cost $23 per person, including tax.
What is a inequality?In mathematics, a statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.
Now, the inequality for the given situation is
9 + 23p ≤ 170
Subtract 9 on both the sides of the inequality.
9 + 23p -9 ≤ 170 - 9
⇒ 23p ≤ 161
Divide 23 on both the sides of the inequality.
23p ÷ 23 ≤ 161 ÷ 23
⇒ p= 7
Therefore, the number of people who can go to the amusement park is 7.
To learn more about the inequality visit:
https://brainly.com/question/20383699.
#SPJ2
The formula for the resistance, R, of a conductor with voltage, V, and current , I , is R= V/I. Solve for V.
Answer:
T+V/I
Step-by-step explanation:
multiply both sides by I to get rid of fractions ti=V
Multiply and place the decimal point in the products of each problem 9.92 x -0.41
There were at most b bananas bunch.you have eaten at least one and have 8 left. How many were on the bunch
Answer:
9
Step-by-step explanation:
u eaten 1 and have 8 left so is will be 9
Answer:
1 > b - 8
Step-by-step explanation:
this might not be correct but its my best answer.
Olivia signed up for a streaming music service where there's a fixed cost for monthly membership and a cost per song downloaded. Her total cost per month is given by the equation c=4.99+0.75x, where x represents the number of songs she downloads and cc represents the total cost, in dollars and cents. What could the number 0.75 represent in the equation?
Answer:
(A)If x represents the number of songs she downloads then it is a variable because of the AMOUNT of songs she downloads.
Step-by-step explanation:
For example if we had f(x)=2 the equation would be c=4.99+.75(2)
.75*2=1.50+4.99=
(6.49 = c) cost per month if she downloads 2 songs
Answer:
Option Number 1
Step-by-step explanation:
The total cost per month is written as c = 4.99 + 0.75x
We are given that x is the number of songs downloaded
The base price per month is 4.99
So the cost per month is 4.99 PLUS the amount of songs multiplied by 0.75. That means 0.75 is the price per song.
-Chetan K
heyyyyyyyyyyyyy who wanna help me? I need to turn this in before the end of the day
Answer:
1. Language
2. Description
3. Concise
4. Definition
Step-by-step explanation:
I need some help on this ASAP!!
.
Mckenzie and Cara both tried to find the missing side of the right triangle.
A right triangle is shown. One leg is labeled 5 and the other is labeled 13. A right angles is labeled in between the legs.
Mckenzie's Work Cara's Work
a2 + b2 = c2 a2 + b2 = c2
52 + 132 = c2 52 + b2 = 132
25 + 169 = c2 25 + b2 = 169
194 = c2 b2 = 144
Square root 194 equals square root c squared. Square root b squared equals square root 144.
13.93 ≈ c b ≈ 12
Is either of them correct? Explain your reasoning.
Answer:
the answer is
[tex]5 ^2 + 13 {}^{2} = c{}^{2} [/tex]
25+169=c squared
194=c squared
c= the square root of 194 or 13.93
I don't know what the b squared part of their answers are, so I would say neither are completely correct
Does anyone mind helping me with math? I have three questions, not enough space to put pictures here. We'd have to message each other if that's alright! Its "Choosing a graph to fit a narrative" and I always get them wrong.
Answer-
i dont understand
Leon correctly found the slope and y-intercept of the line that passes through the points (9, –8) and (3, 4) as follows.
m = StartFraction negative 8 minus 4 Over 9 minus 3 EndFraction = StartFraction negative 12 Over 6 EndFraction = negative 2. y = negative 2 x + b. Negative 8 = negative 2 (9) + b. Negative 8 = negative 18 + b. 10 = b.
What is the equation of the line in slope-intercept form?
Answer:
it's y= -2x + 10
Step-by-step explanation:
Help me and get it correct to get brainliest!
Answer:
It has nine times as many parts.
Answer:
I think it's the first one.
Step-by-step explanation:
The new fraction has the same value as the original but has 9 times as many parts.
Am I right?
Referring to the figure, find the sine of
∠A. Give answer in simplest form.
Answer:
28/35 or 4/5 or 0.8
Step-by-step explanation:
sine = opposite/hypotenuse
Referring to the Fig. in Question #34, find the slope of
the line through the points D and E.
Answer:
1/4
Step-by-step explanation:
m= y2-y1/x2-x1
m= -1-(-2)/0-(-4)
m=1/4
hi, i need help with this question :).
Answer: 1.3x10^6=1300000
Step-by-step explanation: Sorry, no explination.
The distance Train A travels is represented by d=60t, where d is the distance in kilometers and t is the time in hours. The distance Train B travels at various times is shown in the table. What is the rate of each train? Which train is going faster?
PLEASE HELP I NEED HELP ITS MULTIPLYING FRIACTIONS AND MIXED FRACTIONS
Answer:
All answers are simplified
1) 4/5
2)2/7
3)11/24
4)25
5)10 1/12
6)3 31/48
Step-by-step explanation:
I simplified all of my answers
1) 8/2 x 9/10= 72/90= 4/5
2)3/7 x 2/3= 6/21= 2/7
3)1/2 x 11/12= 11/24
4) 4 x 6 1/4= 4/1 x 25/4= 100/4= 25/1= 25
5)3 2/3 x 2 3/4= 11/3 x 11/4= 121/12= 10 1/12
6) 7/8 x 4 1/6= 175/48= 3 31/48
use the product rule to find the derivative
can you write in text format
Can someone who knows this plz help, no false answers! It's due today!
What are the coordinates for A' B' C'?
Answers:
Point A' is at (-2, 2)Point B' is at (-3, -2)Point C' is at (3, 1)========================================================
Explanation:
The scale factor is 1/2 = 0.5, which we will multiply with each coordinate of each point.
Point A(-4,4) will move to A ' (-2, 2) after multiplying both coordinates by 0.5Point B(-6,-4) moves to B ' (-3,-2) for similar reasoning. We cut each coordinate in half.Point C(6,2) moves to C ' (3, 1) for similar reasoning.As a result, the figure shrinks.
Answer:
A) -2, 2
B) -3, -2
C) 3, 1
help pls I will choose the correct answer
Answer:
A: (2 1/2, 6 1/2)
Step-by-step explanation:
You can figure this out by looking at the x-axis (on the bottom) first and tracing point S to it's corresponding x-value on the bottom, and you do practically the same thing with the y-axis (on the left) and trace point S to it's corresponding y-value on the left. Hope this helps :)
Which best describes the error in solving the inequality?
STEP 2:Correct the error.
Answer:
The sign should have not been reversed because the 3 is not a negative.
x < -27
Please help me!! THIS IS DUE TOMORROW!!
Simplify each expression
1/2+(-1/4)=
-10.28+ (-5.34)=
-6/10 + 3/4=
56.27+-13.16=
4/5+3.5+12.4
Answer:
The bold ones
Step-by-step explanation:
1, 1/2=2/4, 2/4+(-1/4)= 1/4
2, -10.28+(-5.34)= -15.62
3, -6/10= -12/20, 3/4= 15/20, -12/20+15/20= 3/20
4, 56.27+(-13.16)= 43.11
5, 3.5+12.4= 15.9, 4/5= 0.8, 15.9+0.8= 16.7
Fraction form:
-15.62=1562/100= 15 62/100= 15 31/50
43.11= 4311/100= 43 11/100
16.7= 167/100= 1 67/100
1/4= 25/100
3/20= 15/100
25/100=
15 62/100=
43 11/100=
1 67/100
or
1/4=
15 13/50=
43 11/100=
1 67/100
Decimal form:
1/4=0.25
3/20=0.15
0.25=
-15.62=
0.15=
43.11=
16.7
(i don't know which form you needed so this is fraction simplify and decimal simplify forms, the bold ones are and the un-bold one was the steps)
Traveling from City 1 to City 2, a pilot planned a southeast course along the path labeled d. Instead, a storm forced the pilot to travel 32 miles south, then 24 miles east to reach City 2. How many extra miles was the pilot forced to fly?
A.13
B. 14
C. 16
D. 17
Answer: 16
Step-by-step explanation:
a^2+b^2=c^2
32^2+24^2=c^2
1024+576=1600
Square root of 1600 is 40
32+24=56
56-40=16
Please help me asap.