Answer:
27 Feet
General Formulas and Concepts:
Dimensional AnalysisStep-by-step explanation:
Step 1: Define
9 yards
x ft
Step 2: Define conversion
1 yd = 3 ft
Step 3: Find
Set up: 9 yd(3 ft/yd)Evaluate: 27 ftHow can I solve (-2)+(-2)
Write the equation in slope intercept form
2x+y=6
Answer: the slope intercept form of 2x+y=6 is y=-2+6
Step-by-step explanation:
2x+y=6 (subtract 2x from both sides)
-2x -2x (the -2x and the 2x cancel leaving...)
y=-2x+6 →( y equals negative two x plus six)
What is the slope of the line that passes through the following points (7,10) and (10,9)
Answer:
-1/3
Step-by-step explanation:
To find the slope, we can use the slope formula
m = ( y2-y1)/(x2-x1)
= ( 9-10)/(10-7)
= -1/3
Answer:
-1/3
Step-by-step explanation:
The slope formula is [ y2-y1/x2-x1 ].
9-10/10-7
-1/3
Best of Luck!
what is distributive property?
Answer:
To distribute means to divide something or give a share or part of something. For example, for the problem 4(6+2), you would use the distributive property and distribute the 4. Making the end result, 24+8.
Answer:
The distributive property tells us how to solve equations in the form of a(b + c). The distributive property is sometimes called the distributive law of multiplication and division. Normally when we see an equation like this … 4(8+3) distributive property format 4(8+3) -> 4(11) -> 44 we just evaluate what’s in the parentheses first, then solve it: 4(8+3)=4x8 + 4x3=44 These are the 2 methods
Step-by-step explanation:
plz help!!! tell whether each statement is true or false
1. m + 15c + (-3m) - 4 simplifies to 8mc
2. 30x + 9 + 9m + 14x - 3m simplifies to 34x + 9 + 6m
3. 6 + 4m - 17g + 6m + 3g simplifies to 6 + 10m - 14g
4. 17 + 6y - 10 + m + 7m simplifies to 27 + 6y + 8m
5. -j + 10s - j + 12 - 8s simplifies to -2j + 2s + 12
Answer:
1. False
2. False
3. True
4. False
5. True
Step-by-step explanation:
how to solve a linear equation by graphing
which ordered pair is a solution of the equation
x – 2y = 1
2x + 3y = -12
Answer:
x= -3
y= -2
From the first one, if you add 2y to both sides you can plug that into the second one and solve for y. Then, plug y to the first one and solve for x.
Can somebody help me? Thanks.
Answer:
I think 70 but not sure
Step-by-step explanation:
sorry if its wrong
Answer:
70
Step-by-step explanation:
x + 80 + 30 = 180 {Angle sum property}
x + 110 = 180
x = 180 - 110
x = 70
A 4-pound bag of sugar contains 454 one-teaspoon servings and costs $3.49. A batch of muffins uses 1 2 cup of sugar. How many whole batches can you make if you use as much of the sugar as possible? What is the cost of sugar for each batch? (1 cup = 48 teaspoons; do not consider leftover sugar in the cost calculation.)
Answer:
a) 19 batches
b) $0.18
Step-by-step explanation:
A 4-pound bag of sugar contains 4 54 one-teaspoon servings and costs $3.49. A batch of muffins uses 1/2 cup of sugar.
1 cup = 48 teaspoons
a) How many whole batches can you make if you use as much of the sugar as possible?
1 batch = 1/2 cups of sugar = 24 teaspoons of sugar
Hence,
24 teaspoons of sugar = 1 batch
454 one-teaspoon servings = x
Cross Multiply
24 × x = 1 × 454
x = 454/24
x = 18.9166666667
Approximately to whole batches = 19 batches
b) What is the cost of sugar for each batch?
454 one-teaspoon servings and costs $3.49 = 19 batches
Hence
19 batches = $3.49
1 batch = x
x= $3.49/19
x = $0.18368421052
Approximately = $0.18
A group of friends receives a dinner bill for $87.50$87.50. The sales tax rate is 5%5%. They want to leave a 15%15% tip on the total bill after tax. How much money will they pay for their dinner with tax and tip?
Answer:
105.66
Step-by-step explanation:
87.5 times 1.05= 91.875
then you do 91.875 times 1.15 = 105.656
Answer:
I got $105.66
Step-by-step explanation:
I multiplied the subtotal by .05(to represent sales tax %) then added the solution to $87.50. then I multiplied .15(tip) to $87.50. Added that to the previous solution and got $105.66. Read below for clarification.
87.50(.05) = 4.375(or 4.38)
87.50 + 4.375 = 91.875
87.50(.15) = 13.125
91.875 + 13.125 = $105.66
The driver of a car traveling at 60 ft/sec suddenly applies the brakes. The position of the car is s(t) = 50t - 2t2, t seconds after the driver applies the brakes. How many seconds after the driver applies the brakes does the car come to a stop? (4 points)
Answer:
t=12.5s
Step-by-step explanation:
s(t) = 50t - 2t^2
v(t) = 50 - 4t
a(t) = -4
When v(t) = 0, the car stops.
v = u +at
0 = 50 + (-4)t
t = 12.5
11-12
1) In the given figure, identify
a) Two pairs of interior angles on the same side of transversal.
b) Two pairs of corresponding angles
Answer:
b)=(4,8) (2,6)
a)3,8 2,5
if you go bowling and an hour is $12.99 then how much would it be for 3 hours
Answer:
36.33 its not correct
Step-by-step explanation:
but if its correct thank me ;)
* PLEASE HURRY* Here is the graph for one equation in a system of equations:
(0,4) (5.5,0)
Write an equation for the system so it has infinitely many solutions.
Write a second equation whose graph goes through (0,1) so the system has no solutions.
Write a third equation whose graph goes through (0,2) so the system has one solution at (4,1).
Answer:
1) The equation that has infinitely many solution is y = -8/11·x + 4
2) The equation of the graph that has no solution is y = -8/11·x + 1
3) The equation of the line that has only one solution is y = -1/4·x + 2
Step-by-step explanation:
1) The points on the graph are;
(0, 4), and (5.5, 0)
The slope of the line defined by the given two points, we have;
(0 - 4)/(5.5 - 0) = -40/55 = -8/11
The equation of the straight line graph in point and slope form, we have;
y - 4 = -8/11 × (x - 0)
y - 4 = -8/11·x
For the equation for the system that has infinitely many solution, we have;
y = -8/11·x + 4
2) For the equation whose graph foes through the point (0, 1) and the system has no solution, we have;
An equation that has no solution with the equation y = -8/11·x + 4, is parallel to y = -8/11·x + 4, and therefore, the slope are equal
Therefore, the equation whose graph foes through the point (0, 1) and the system has no solution, in point and slope form is given as follows;
y - 1 = -8/11 × (x - 0)
y - 1 = -8/11·x
The equation of the graph that has no solution is therefore;
y = -8/11·x + 1
3) For the equation of the graph that goes through the point (0, 2), and has a common solution with the system at (4, 1), we have;
The slope of the graph is (1 - 2)/(4 - 0) = -1/4
The equation of the line that has only one solution with the system in point and slope form is given as follows;
y - 2 = -1/4×(x - 0)
y - 2 = -1/4·x
The equation of the line that has only one solution in standard form is therefore;
y = -1/4·x + 2
50 raised to the power of zero
Jonathan’s class has 30 boys. Of the students in his class, 60% are girls.How many girls are in Jonathan’s class?
Answer:
45=60%
15=20%
30=40%
60=80%
75=100%
Step-by-step explanation:
Answer: Approximately due to my calculations there are about 60 girls
Step-by-step explanation:60% as a decimal is 0.6
Sara and ava are taking a roadtrip that is 181.40.Sara drove 3/4 of the total distance. How many miles did sara drove?
What kind of associations do you find if you compare the data set of IQ vs. GPA with the data set of IQ vs. SAT? Are GPAs and SAT scores correlated? Explain.
Answer:
IQ scores and GPAs are positively correlated with a strong relationship. Similarly, IQ and SAT scores are positively correlated with a strong relationship. Because the variable IQ is in both sets, there is likely to be a relationship between the other two variables, GPAs and SAT scores.
Step-by-step explanation: right on edge 2020
Answer:
Sample Answer: IQ scores and GPAs are positively correlated with a strong relationship. Similarly, IQ and SAT scores are positively correlated with a strong relationship. Because the variable IQ is in both sets, there is likely to be a relationship between the other two variables, GPAs and SAT scores.
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*If 3 + 4(2x - 1) = 23, then 2x - 2 equals: *
2
4
6
8
Answer:
4
Step-by-step explanation:
3 + 4(2x - 1) = 23
4(2x - 1) = 20
8x - 4 = 20
8x = 24
x = 3
---------
2(3) - 2
6 - 2
4
I would appreciate if u guys would help me rn.
Answer:
11 is 18.54 ft 12 is 351.86 cm 13 is 109.96 inches
Step-by-step explanation:
Will give brainliest if correct.
Answer:
x=(8,0)
y=(0,4)
Step-by-step explanation:
Answer:
x=(8,0)
y=(0,4)
Step-by-step explanation:
Hopes this helps
Callie was billed $416.48 for car repairs. She will pay the service center in 4 equal monthly installments from her bank account. What is the net change in her bank account balance after each monthly payment? Complete the steps below to solve this problem and others like it.
QUESTION:
Which rational number represents the number of months that Callie has to pay off the bill? What does the sign on the number mean?
Answer:
Callie has 4 months to pay off the bill. The rational number is +4. The sign is positive because it represents a quantity of something, in this case, months
Step-by-step explanation:
trust me :)
2
Ryan is going golfing with four friends. The cost for nine holes is $28.25 per person, plus a $20.00 tee time fee for the group. How
much will it cost for Ryan and his friends to play nine holes?
OA
$133.00
ОВ.
$141.25
OC.
$241.25
OD
$161.25
Reset
Submit
Answer:
The answer is $161.25
Step-by-step explanation:
5×28.25=141.25
141.25+20=161.25
hope that helps
Answer:
$ 161.25
Step-by-step explanation:
you would first do $28.25 times 5 ( cuz of Ryan an 4 of his friends ) than you would add $20.00 and it should give you $161.25
how do you solve these fractions
Answer:
I cannot see anything.
Answer:
Step-by-step explanation:
1) [tex]\frac{1}{3}-(\frac{1}{3}*\frac{1}{3}) + (\frac{1}{3}[/tex] ÷[tex]\frac{1}{3}) =[/tex] [tex]\frac{1}{3}-\frac{1}{9} +(\frac{1}{3}*\frac{3}{1})[/tex]
[tex]=\frac{1}{3}-\frac{1}{9}+1\\\\=\frac{1*3}{3*3}-\frac{1}{9}+\frac{1*9}{1*9}\\\\=\frac{3}{9}-\frac{1}{9}+\frac{9}{9}\\\\=\frac{3-1+9}{9}\\\\=\frac{11}{9}\\\\=1\frac{2}{9}\\[/tex]
2)
[tex](3\frac{3}{4}-2\frac{2}{3})*1\frac{1}{2}=(\frac{15}{4}-\frac{8}{3})*\frac{3}{2}\\\\=(\frac{15*3}{4*3}-\frac{8*4}{3*4})*\frac{3}{2}\\\\=(\frac{45}{12}-\frac{24}{12})*\frac{3}{2}\\\\=(\frac{45-24}{12})*\frac{3}{2}\\\\=\frac{21}{12}*\frac{3}{2}\\\\=\frac{21}{4}*\frac{1}{2}\\\\=\frac{21}{8}\\\\=2\frac{5}{8}[/tex]
3) When finding equivalent fractions both numerator and denominator should be multiplied with the same number. But Lethna didn't multiply with the numerator.
[tex]\frac{2}{5}+\frac{1}{2}=\frac{2*2}{5*2}+\frac{1*5}{2*5}\\\\=\frac{4}{10}+\frac{5}{10}\\\\=\frac{9}{10}[/tex]
4) In fraction multiplication convert mixed fraction to improper fraction and reduce to smallest term
[tex]1\frac{1}{2}*5\frac{1}{3}=\frac{3}{2}*\frac{16}{3}\\\\=8[/tex]
5)
[tex]8\frac{2}{3}*5\frac{4}{9}=\frac{26}{3}*\frac{49}{9}\\\\=\frac{1274}{27}\\\\= 47\frac{5}{27}\\\\[/tex]
6) Use Keep Change Flip (KCF) method for fraction division
[tex]4\frac{2}{5}[/tex] ÷ [tex]6\frac{5}{8}[/tex] = [tex]\frac{22}{5}[/tex] ÷ [tex]\frac{53}{8}[/tex]
[tex]= \frac{22}{5}*\frac{8}{53}\\\\=\frac{176}{265}[/tex]
p is a transversal to lines a and b. One pair of co interior angles is ( 54ᵒ, 126ᵒ). Are the lines a and b parallel?
Answer:
Lines a and b are parallel.
Because when 54 is added to 126, the answer is 180.
(SAME SIDE INTERIOR THEOREM)
Which of the following figures has reflected over the y-axis? 40 POINTS! PLEASE ANSWER!
Answer:
the third one
Step-by-step explanation:
Answer:
its a
Step-by-step explanation:
What is the slope of the line that passes through the points (-8,-4) and (4,-4)
Answer:
[tex]\frac{0}{4} x[/tex]
Step-by-step explanation:
We can use the equation: [tex]\frac{-4}{-4} \frac{-(-4)}{-(-8)}[/tex]
After solving, we get [tex]\frac{0}{4} x[/tex].
This means that the equation of the line is y = -4. This is a horizontal line moving infinitely in both directions with a constant y-value of -4.
I WILL MARK BRAINLIEST
Answer:
660
Step-by-step explanation:
[tex]11 x 5 x 12 = 660[/tex]
___________ is a share of ownership in a business or company.
Answer:
Shares
Step-by-step explanation:
PLS GIVE BRAINLIEST
