Answer:
0
Step-by-step explanation:
If you divide 14 by 0 it will be 0, and you subtract by 5 it will still be 0.
|2x-4|+6=8
solve for x
Answer (there are two solutions):
x = 3x = 1I hope this helps!
Ben is saving money in his senior trip to Europe. On the first day, he put in $10 and plans to add five more dollars each day, Write an explicit formula that can be used to find the amount of money saved on any given day.
Answer:
5xn+5
Step-by-step explanation:
if you times 5 by n amount of days you will get how much he would have on that day but you need to add 5 as he added 10 on the first day
hope that helps
(if that doesn't work try 5xn+10)
MATH HLP PLS!!!!! The SAME QUESTION FROM YESTERDAY BUY REPOST IT FOR BETTER CLARIFICATION!! SELECT ALL THAT APPLY!!!!!!!!!!
Answer:
The answers are
1
2
5
Step-by-step explanation:
please correct me politely if im wrong :)
Answer:
The answers are A, B, and F.
What is the answer??
Answer:
letter C is the right answer
complete the missing value in the solution to the equation.
x+3y=-8
( ? , -5 )
Answer:
x = 7
Step-by-step explanation:
3*-5 = -15
x - 15 = -8
-8+15 = 7
x = 7
if you won the record u.s powerball lottery in january 2016 and got $1,586,400,000 how many moles of dollars is that
Moles of dollars is 3672,222,222,222.222222
Conversion is the process of changing the value of one form to another for example inches to millimeters, or liters to gallons. Units are used for measuring length, measuring weight, measuring capacity, measuring temperature, and measuring speed.
We have been given that
In January 2016 got $1,586,400,000
We know that 1 Molecule = 0.000432 US Dollar (USD)
than finding for 1 dollar = 1/ 0.000432
Solving this and applying formula of conversion we get
$1,586,400,000 = (1* 1,586,400,000)/0.000432 Moles
So conclusion is that moles of dollars is 3672,222,222,222.222..
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Substitute and solve x=6(x+2)^2
Answer:
About 28... I think.
Step-by-step explanation:
Which of the following groups of numbers is in order from least to greatest?
0.54, , 40%
, 0.8, 94%
67%, , 0.8
0.54, 67%
Answer:
3/4, 0.8, 94%
Step-by-step explanation:
Polygons EFGH and E'F'G'H' are shown on the following coordinate grid:A coordinate grid is shown from positive 6 to negative 6 on the x-axis and from positive 6 to negative 6 on the y-axis. A polygon EFGH is shown with vertex E on ordered pair 2, 2, vertex F on ordered pair 2, 4, vertex G on ordered pair 3, 1 and vertex H on ordered pair 3, 5. A polygon E prime F prime G prime H prime is shown with vertex E prime on ordered pair negative 1, 2, vertex F prime on ordered pair negative 3, 2, vertex G prime on ordered 0, 3, and vertex H prime on ordered pair negative 4, 3.
What set of transformations is performed on EFGH to form E'F'G'H'?
A translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin
A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin
A 270-degree counterclockwise rotation about the origin followed by a translation 1 unit to the right
A 90-degree counterclockwise rotation about the origin followed by a translation 1 unit to the right
Answer:
90 degrees counterclockwise rotation about the origin followed by a translation 1 unit to the right
Step-by-step explanation:
Harper knows he is 100 yards from school. The map on his phone shows that the school is 1/3 inch from his current location. If Harper’s current location is 3 inches from home on the same map, how far is Harper from home?
Answer:
4 7/17 yards or 4.412 yards approximately if the map shows the distance as 3 inches.
Step-by-step explanation:
The table below provides the values of the functions f(x) and g(x) for several values of x. g(x) f(x) -1 ņ -2 1 Īonno 1 1 m-oilo 1 2 3 no - 12 Which of the following is a solution to the equation f(x) = g(x)?
Answer: x= -1
Step-by-step explanation: good luck on the mid terms baddies purrr
Answer:
X= -1
Midterm
what is 0.3 repeating as a decimal?
a. 1/3
b. 1/9
c. 3/100
d. 3/10
Answer:
a
Step-by-step explanation:
Membership to a music club costs $70. Members pay $5 per music lesson and nonmembers pay $10 per
music lesson. How many music lessons would have to be taken for the cost to be the same for members and
nonmembers?
Answer:
a member would have to take 14 lessons versus a non-member which would only have to take 7
Suppose you have seven different sweatshirts, and wish to wear a different one each day of the week. in how many ways can this be done? a. 49 different ways b. 1 different way c. 210 different ways d. 5040 different ways
The total number of ways or permutations in which that can be done are: d. 5040 different ways
To solve this problem the formula and the permutation procedure we must use is:
nPr = n! / (n-r)!
Where:
nPr = permutationn = total number of objectsr = number of selected objects! = factorial of the numberInformation about the problem:
n = 7 (sweatshirts)r = 7 (days)7P7 =?Applying the permutation formula we have:
nPr = n! / (n-r)!
7P7 = 7! / (7-7)!
7P7 = 7! / 0!
7P7 = 7! / 1
7P7 = 7 * 6 * 5 * 4 * 3 * 2 * 1 / 1
7P7 = 5040
What is permutation?It is the ordered arrangement of members belonging to a set with no repeats.
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[tex]4x-38=53[/tex]
Solve for 'x'.
Answer:
x = 22.75
Step-by-step explanation:
Step 1: 4x - 38 = 53 <----- Here is the original problem.
Step 2: 4x - 38 + 38 = 53 + 38 <----- Add 38 to both sides.
Step 3: 4x = 91 <----- Simplify
Step 4: [tex]\frac{4x}{4} =[/tex] [tex]\frac{91}{4}[/tex] <----- Subtract both sides by 4.
x = 22.75
Hope this helps! :D
2(3w-7)=34 solve for w
Answer:
w = 8
Step-by-step explanation:
2(3w - 7) = 34 ( divide both sides by 2 )
3w - 7 = 17 ( add 7 to both sides )
3w = 24 ( divide both sides by 3 )
w = 8
A function, f(x), models the depth of water in a wading pool that is filling at arate of 11 gallons per minute. Which of these describes why f(x)can be considered a linear function?
I. For every 1 minute interval, the depth of water in the wading pool
increases by the same amount.
II. The function grows by equal factors every minute.
III. The slope of the function is constant.
I only
I and III only
II and III only
I, II, and III
Answer:
|,||, and |||
Step-by-step explanation:
What is the coordinate for the orthocenter of the triangle LMN?
Answer:
Step-by-step explanation:
I will give brainliest and five stars for the correct answer please help
Two submarines began dives in the same vertical position to meet at a designated point. If one submarine was on a course approximated by the equation x + 4y = -14 and the other was on a course approximated by the equation x + 3y = -8, at what location would they meet?
Write the coordinates of the point.
Answer: (10,-6)
Step-by-step explanation:solve by substitution
Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.
Answer:
See attached graph for rise and run lines
Slope = -1
Step-by-step explanation:
The slope-intercept equation form of a line is given by
y = mx + b where m = slope and b the y-intercept
rise/run is the slope of the line and is given by Δy/Δx where Δy represents the change in y values and Δx the corresponding change in x values
To calculate slope, take any two points on the line, find the difference between their y values and divide them by the change in x values
Two points I have chosen are (-3, 0) and (0, -3)
[tex]\textsf{{Slope}}=\dfrac{\ensuremath{-3}-0}{0-(-3)}=\dfrac{-3}{3}=-1[/tex]
We can see from the graph that the y-intercept ie where the line crosses the y axis i s-3
So the equation of the line is y = -1x - 3
Please help somebody this is really hard.
7.5 mph
3/4=.75 miles per 1/10 hour
.75x10=7.5
How many 1/2 s are in 4 ?
Answer:
8
Step-by-step explanation:
To find this multiply 4/1 by 2/1.
4/1 x 2/1 = 8/1 = 8.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Answer:
8
Step-by-step explanation:
simply 1/2+1/2+1/2+1/2+1/2+1/2+1/2+1/2
The scale used to make a scale model of a car is 1:18. The length of the
model is 9 inches. How many feet long is the actual car?
The length of actual car is 13.5 feet
We are given the ratio, which will be interpreted as 1 inch of model will be equal to 18 inch of the real car.
So, the formula relating the scale length and actual length will be as follows -
Scale = Real
Model length at scale/Actual length at scale = Model length in real/Actual length in real
Keep the values in formula to find the actual length of car
1/18 = 9/Actual length of car in real
Actual length of car in real = 9 × 18
Performing multiplication
Actual length of car in real = 162 inches
Converting length from inches to feet -
1 inch = 0.0833 feet
162 inch = 0.0833×12
162 feet = 13.5 feet
Hence, the actual length of car in real is 13.5 feet
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How to solve this ? I am not sure pls if you know the answer answer it I really neeed it for marks
Answer:
L.S = R.S ⇒ Proved down
Step-by-step explanation:
Let us revise some rules in trigonometry
sin²α + cos²α = 1sin2α = 2 sin α cosαcscα = 1/sinαTo solve the question let us find the simplest form of the right side and the left side, then show that they are equal
∵ L.S = csc2α + 1
→ By using the 3rd rule above
∴ L.S = [tex]\frac{1}{sin2\alpha}[/tex] + 1
→ Change 1 to [tex]\frac{sin2\alpha}{sin2\alpha}[/tex]
∴ L.S = [tex]\frac{1}{sin2\alpha}[/tex] + [tex]\frac{sin2\alpha}{sin2\alpha}[/tex]
→ The denominators are equal, then add the numerators
∴ L.S = [tex]\frac{1+sin2\alpha}{sin2\alpha}[/tex]
∵ R. S = [tex]\frac{(sin\alpha+cos\alpha)^{2} }{sin2\alpha}[/tex]
∵ (sinα + cosα)² = sin²α + 2 sinα cosα + cos²α
∴ (sinα + cosα)² = sin²α + cos²α + 2 sinα cosα
→ By using the 1st rule above, equate sin²α + cos²α by 1
∴ (sinα + cosα)² = 1 + 2 sinα cosα
→ By using the 2nd rule above, equate 2 sinα cosα by sin2α
∴ (sinα + cosα)² = 1 + sin2α
→ Substitute it in the R.S above
∴ R. S = [tex]\frac{1+sin2\alpha}{sin2\alpha}[/tex]
∵ L.S = R.S
∴ csc 2α + 1 = [tex]\frac{(sin\alpha+cos\alpha)^{2} }{sin2\alpha}[/tex]
Watch help video
Hailey and her children went into a grocery store and she bought $10 worth of apples
and bananas. Each apple costs $1.25 and each banana costs $0,50. She bought a total
of 14 apples and bananas altogether. By following the steps below, determine the
number of apples, 2, and the number of bananas, y, that Hailey bought
Determine three ways to Have a total of 14 apples and bananas:
Cost of apples: $0.00
Cost of bananas: 50.00
Answer:
a = 4
b = 10
Step-by-step explanation:
Price of an apple $1.25
Price of a banana $0.5 0
The two equations:
10 = 1.25a + 0.5b
a + b = 14
solve for one variable
b = 14 - a
10 = 1.25a + 0.5(14-a)
10 = 1.25a+ 7 - 0.5a
10 = 0.75a + 7
0.75a = 3
a = 4
Then solve for the second
b = 14 - 4
b = 10
What is the solution set for this inequality?
Answer:
x<7 i believe
Step-by-step explanation:
shortcut for finding the midpoint of a segment when one of its endpoints has coordinates (a, b) and the other endpoint is the origin.
Answer:
Hmm it has to be to divide the coordinates by 2
Step-by-step explanation:
Lets say you have (10, 8), and the other coordinate is (0, 0). If you divide 10 by 2 you get 5, and 8 by 2 you get 4, so what you get is (5, 4), which is the midpoint.
A cup is tossed 100 times. It lands on its side 73 times, upside down 14 times, and right side up 13 times. According to the data, what is the probability that the cup will not land on its side?
please help ..........
Answer:
i think it would be c (the third one)
Step-by-step explanation:
because for every meal he has to subtract 2.25 from 35
Answer:
The answer would be x=35-2.25y
Step-by-step explanation:
Which statement describes the graph of f(x) = –x4 + 3x3 + 10x2?
Answer:
The graph touches the x axis at x = 0 and crosses the x axis at x = 5 and x = -2.
Step-by-step explanation: