Answers
Answer:
[tex]\frac{100 meters}{x seconds} = \frac{200 meters}{22.4 seconds}[/tex]
Step-by-step explanation:
Answer:
x=11.2
Step-by-step explanation:
cross multiple 100 over x equals 200 over 22.4
100(22.4) = 200x
2,240 = 200x
divide
11.2=x
Related Questions
Which list shows all the factors of 28?
1, 4, 7, 28
1, 2, 4, 7, 14, 28
1, 2, 4, 6, 14, 28
1, 4, 6, 28
Answers
Answer:
Hope this helps
Also its the second one
Answer:1, 2, 4, 7, 14, 28
Step-by-step explanation:
Can somebody please help me I need to turn this in. In 10 mins
Answers
Answer:
Step-by-step explanation:
115 + 25 =140 to be honest i have no clue
Someone help me with these math questions ASAP
Answers
Answer:
54, 68, 1.24, 60, 30
Step-by-step explanation:
162/3 is 54
272/4 is 68
50/40 is 1.24
40/8 is 5 then 5 x 12 = 60
42/7 is 6 then 6 x 5 = 30
Which of the following equation is true ?
Answers
Hope this helps
Answer:
The last option
Step-by-step explanation:
[tex]4^2=4(4)=16\\4^-^2=4(-4)=-16\\16 + (-16) = 0[/tex]
I really only need confirmation here... I’m stuck on which of the two answers (A or C) it is.
Hector’s service club is raising money by wrapping presents in the mall. The function f(x) = 3x describes the amount of money, in dollars, the club will earn for wrapping x presents. They only have enough wrapping paper to wrap 1000 presents.
Describe the domain of the function.
A. All real numbers such that 1000 ≥ x ≥ 0 (I flipped the problem because I couldn’t find the sign. Really it would be 0 ≥ x ≥ 1000 with the signs facing the other way)
B. All real numbers
C. All whole numbers such that 1000 ≥ x ≥ 0 (I flipped the problem because I couldn’t find the sign. Really it would be 0 ≥ x ≥ 1000 with the signs facing the other way)
D. All whole numbers
Answers
Answer:
The answer is C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Which pair of numbers is relatively prime?
A. 7 and 21
B. 4 and 15
C. 6 and 9
D. 9 and 27
Answers
The graph shows the amount of money Joe earns each hour he works. Which statement about the graph is not true?
OPTIONS:
F. The graph shows a proportional relationship.
G. The graph shows a nonproportional relationship.
H. The unit rate is $15 hour.
I. The line is straight.
Answers
Answer: G
Step-by-step explanation: the rate of change is constant, making it a proportional relationship
The rate is 15/1 and it's constant making it a proportional relationship therefore G would be false
WILL MARK BRAINLIEST
Scale Drawings of Geometric Figures
After the scale factor is applied to the dimensions of the rectangle shown, choose all that correctly give the new dimension.
New width after a scale factor of 3.
12 cm
New length after a scale factor of 4.
80 cm
New perimeter after a scale factor of 2.
112 cm
New area after a scale factor of 2.
160 cm2
Answers
Answer:
c hope this help
Step-by-step explanation:
Plz help
Hayden accidentally overdrafted his bank account, so there was a negative balance of −$13.55 in the account. He then deposited $20.00 to cover the overdraft.
Write an addition equation that represents the amount of money in his account.
Enter your answer as an addition equation, formatted like this: 42+(-53)=-11
Do not enter the $ symbol. Do not enter any units.
Answers
Answer:
20.00-(13.55)= 6.45 in his bank account
Step-by-step explanation:
An addition equation is 20.00 + (-13.55) = 6.45 that represents the amount of money in his account.
What are Arithmetic operations?Arithmetic operations can also be specified by the addition, subtract, divide, and multiply built-in functions.
The operator that perform arithmetic operation are called arithmetic operators .
Operators which let do basic mathematical calculations
+ Addition operation : Adds values on either side of the operator.
For example 4 + 2 = 6
Given that
There was a negative balance of −$13.55 in the account.
And Hayden made a deposit of $20 in order to pay the overdraft.
Determine an addition equation that represents the amount of money in his account.
According to the question, an addition equation that represents as
⇒ 20.00 + (-13.55) = 6.45
Hence, an addition equation is 20.00 + (-13.55) = 6.45 that represents the amount of money in his account.
Learn more about Arithmetic operations here:
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A quarterback in the National Football League throws 54 touchdown passes in 18 games. What is the average number of touchdown passes that the quarterback throws per game?
Answers
Answer:3
Step-by-step explanation:54/18=3
please halpe me pleaseee.
Answers
Answer:
n/85 - 34/170
Step-by-step explanation:
Just plug in the numbers to the boxes
Answer:
n/85=34/170
n=17 winners
When finding the common denominator between fractions, which value can be helpful, GCF or LCM?
Answers
The equation f = v + at represents the final velocity of an object, f, with an initial velocity, v, and an acceleration rate, a, over time, t.
Which is an equivalent equation solved for t?
t = t equals StartFraction f minus v Over a EndFraction z.
t = t equals StartFraction f minus a Over v EndFraction z.
t = a(f – v)
t = v(f – a)
Answers
Answer:
t = t equals StartFraction f minus v Over a EndFraction z.
Step-by-step explanation:
Answer:
A. T=f-v/a
Step-by-step explanation:
hope it helps
Melissa's family bought a new house that has 1,400 square feet. The price per square foot was $58.00. How much did they pay for the house?
A.
$812,000
B.
$140,000
C.
$81,200
D.
$70,580
Answers
1,400 x $ 58 = $ 81,200
pease help mw alottttttt
Answers
so
(2;-2) will be (1; -1)
(2;-6) will be (1;-3)
(6;-4) will be (3;-2)
(6;-6) will be (1;-1)
Determine which of the values is a solution of 13+3r>7
Choices
2
0
3
-2
-6
5
Half are solutions the other half not a solution
Thanks in advance
Answers
Answer:
-2
Step-by-step explanation:
Subtract 7 from 13 to get -6.
Divide -6 by 3 to get -2.
Which number is missing from the list of factors for 48?
1, 2, 4, 6, 8, 12, 16, 24, 48
3
20
7
14
Answers
Factors of 48: 1,2,3,4,6,8,12,16,24,48
The answer is 3 because you can't multiply 20,7,14 well
The point (5, 7) is reflected over the x-axis. What are the coordinates of its image?
Answers
Show your answer on how u got this please
Answers
39-7=32 divided by 8 = 4
Please help me and actually show me the work DONT write a whole explanation on how to do it please thank u
Answers
Answer:Add 55 to both sides.
3x=10+53x=10+5
2 Simplify 10+510+5 to 1515.
3x=153x=15
3 Divide both sides by 33.
x=\frac{15}{3}x=
3
15
4 Simplify \frac{15}{3}
3
15
to 55.
x=5x=5
Archimedes drained the water in his tub.
The Amount of water left in the tub (IN MINUTES) is Graphed.
HOW LONG DID IT TAKE THE WATER TO COMPLETELY DRAIN?_______ Minutes.
Answers
Solve the equation by backtracking.
Answers
The blue dot is at what value on the number line. ?, -3, -1
Answers
Answer:
-5?
Step-by-step explanation:
is this a pattern? if so then the value is -5
Answer:
-5
Step-by-step explanation:
Question 1(Multiple Choice Worth 5 points)
(05.01)Allison has a poster that is 15 in by 18 in. What will the dimensions of the poster be if she scales it down by a factor of ?
15 in by 18 in
45 in by 54 in
2.5 in by 2 in
5 in by 6 in
Answers
Answer:
15 x 18
multiply each by 1/3
5 x 6
D.) 5 in by 6 in
Step-by-step explanation:
Hope this helped! Sorry if this was wrong. Have a good day/night!
PLEASE ANSWER PLEASE DONT SPAM ME TO GET PIONTS 16=4+3(t+2) thank you
Answers
Answer:
T = 2
Step-by-step explanation:
1. Distribute
2. Add the numbers
3. Order summands
4. Subtract 10 from both sides of the equation
5. Simplify
Answer:
t=2
Step-by-step explanation:
Simplify both sides of the equation.
16=4+3(t+2)
16=4+(3)(t)+(3)(2) (Distribute)
16=4+3t+6
16=(3t)+(4+6)(Combine Like Terms)
16=3t+10
16=3t+10
Step 2: Flip the equation.
3t+10=16
Step 3: Subtract 10 from both sides.
3t+10−10=16−10
3t=6
Step 4: Divide both sides by 3.
3/2= 6/3= t=2
Find the value of x in the triangle below.
Answers
Answer:
x = 50°
Step-by-step explanation:
Sum of Angles in a Triangle: 180°
All angles in a triangle must add up to 180°.
Step 1: Set up equation
x + 70° + 60° = 180°
Step 2: Solve for x
Combine like terms: x + 130° = 180°Subtract 130 on both sides: x = 50°Answer:
50°
Step-by-step explanation:
Step 1:
x + 70° + 60° = 180° Sum of a Δ
Step 2:
x + 130° = 180° Combine Like Terms
Step 3:
x = 180° - 130° Subtract 130° on both sides
Answer:
x = 50°
Hope This Helps :)
complete the table!!!
Answers
Answer:
Your Commission is $30.72
Step-by-step explanation:
Find the next three terms of an arithmetic sequence 58 , 63 , 68 , 73 . find the next three terms
and show all your work how did u get it and the formula and ty
Answers
Answer:
78 - 83 - 88
Step-by-step explanation:
If you minus all the numbers together, you get
73 - 68 = 5
68 - 63 = 5
63 - 58 = 5
1) So, 73 + 5 = 78
2) Next is 78 + 5 = 83
3) Last, 83 + 5 = 88
Hope this helps!!!
( i also suck at math)
BRAINLY IF YOU EXPLAIN!!!
Use the graph representing bacteria decay to estimate the domain of the function and solve for the average rate of change across the domain.
0 ≤ y ≤ 80, −0.6875
0 ≤ y ≤ 80, −1.45
0 ≤ x ≤ 55, −1.45
0 ≤ x ≤ 55, −0.6875
Answers
Hope It Helps
The domain of the given function is [0,55] and the average rate of change is -1.45 so option (C) is correct.
What is the range and domain of a function?A function's range is the set of all values that the function accepts, and its domain is the set of all values for which the function is defined.
The domain is for the independent variable while the range is for the dependent variable.
The domain of a function is the set of input values that the function defines.
The function goes from x = 0 to x = 55 thus 0 ≤ x ≤ 55 will be the domain.
The average slope for (0,80) and (55,0)
⇒ (0 - 80)/(55 - 0) = -1.45
Hence "The domain of the given function is [0,55] and the average rate of change is -1.45".
For more details about the range and domain of the function,
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Kevin is making hamburger patties for a family reunion. If he has 14_1/2 pounds of hamburger meat, how many 1/4-pound hamburger patties can he make?
14 1/2 hamburger patties
116 hamburger patties
18 1/2 hamburger patties
58 hamburger patties
Answers
58 hamburger patties
Step-by-step explanation:
You can divide 14 by 0.25 which equals 56 and then the rest of it will equal 2 so all together it will make 58
Answer: The answer is 18 1/2 hamburger patties.
Step-by-step explanation: