Answer:
3- False, 4- TrueStep-by-step explanation:
Garden ARectangle with sides
Width ⇒ 2x - 3 feetLength ⇒ 5(2x - 3) = 10x - 15Perimeter is
2(w + l) = 2( 2x - 3 + 10x - 15) = 24x - 36Garden BTriangle with sides
5x + 5, 4x + 2, 8x - 8Perimeter is
5x + 5 + 4x + 2 + 8x - 8 = 17x - 1Statement 3The difference in perimeters is the difference is fencing:
24x - 36 - (17x - 1) = 24x - 17x - 36 + 1 = 7x - 35Since it is different from 7x - 37 the statement is FALSE
Statement 4Garden A is surrounded by a path of 2.5 ft wide
It will have the perimeter added by 2.5*2*4 = 20 ft as each side is extended by 2*2.5 ft = 5ft
So the perimeter is going to be:
24x - 36 + 20 = 24x - 16This statement is TRUE
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
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
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.
Which expression is a difference of cubes?
Answer:
[tex](x-y)(x^2+xy++y^2)[/tex]
Step-by-step explanation:
[tex]Proof :\\(x-y)(x^2+xy+y^2)\\=(x^3+x^2y+y^2x-x^2y-xy^2-y^3)\\=x^3-y^3[/tex]
Answer:
It would be D
Step-by-step explanation:
Got it right on Edge 2021
Party punch cost $2.50 per half gallon. How much would 6 gallons cost!!!!! HELP ASAP DUE AT MIDNIGHT
Answer:
2.50 times 2 is 5. $5 is now 1 gallon. 5 time 6 equal $30. $30 dollar is your answer. Please mark brainly!!
Step-by-step explanation:
Answer:
ehh its D.$30.00
Step-by-step explanation:
sry im not trying to be rude or anything... but do you know your times table >,<
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!
find the slope for (1, -7) (-5, 0)
Answer:
7/-6
Step-by-step explanation:
slope formula- (y2-y1)/(x2-x1)
plug in the numbers- (0+7)/(-5-1)
50 raised to the power of zero
Please help im very confused
Answer:
similar; AA similarity; RQP
Step-by-step explanation:
We know that angle R is congruent (equal) to angle C.
We know that angle Q is congruent to angle B.
Because they ordered their triangle statement CBA, and we know that R matches C and Q matches B, you should order your statement as RQP.
___________ is a share of ownership in a business or company.
Answer:
Shares
Step-by-step explanation:
PLS GIVE BRAINLIEST
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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Question
What is the length of CD? In this diagram, ABC - EDC.
A. 2
B. 3
C. 4
D. 5

Answer:
C. x = 4 is the correct answerStep-by-step explanation:
To solve this, we will create a proportion.
The proportion will show the ratio of ABC to EDC and allow us to solve for x.
20 - x / 20 = x / 5
100 - 5x = 20x
100 - 5x + 5x = 20x + 5x
100 = 25x
100 / 25 = 25x / 25
4 = x
C. x = 4 is the correct answerAnswer: is 4
Step-by-step explanation:
just did the test
find the root of the equation
x^2=255
Answer:
15
Step-by-step explanation:
15^2=225
Answer:15
15^2=255 the other person was correct and i back that up
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
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:
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:
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 ;)
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]
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)
Write the equation of a line with a slope of 5 and contains the point (-6, 2)
Can someone plz help
One question only
I WILL CROWN BRAINLIEST
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:
The cost to rent a truck is a $75 flat fee. plus $0.55 per mile driven.
The table below shows the total cost of renting the truck for the first four miles.
Answer:
a) y = 0.55x + 75
b) $108
Step-by-step explanation:
a) to find the equation represent the sequence use the y=mx+b formula
y = total price
m = cost per mile
x = miles driven
b = flat fee
Therefore y = 0.55x+75
b) To figure out the cost of driving 60 miles you use the equation y = 0.55x + 75
y = 0.55 X 60 + 75
= 108
Therefore the cost of renting the truck and driving 60 miles is $108
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?
Water pours into a tank over a 10-minute period. The función f(x) graphed below models the flow rate, in gallon per minute (GPM) Over which of the following intervals does the flow rate increases by the greatest amount?
Answer:
X=0 to x =1
Step-by-step explanation:
$5.36 divided by 20 oz
Answer:
9.4534218
Step-by-step explanation:
i might be wrong if i am im sorry
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
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
CAN SOMEONE TELL ME WHAT THE SLOPE IS
Answer:
[tex]m=\frac{2}{3}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point (-2, 0)
Point (1, 2)
Step 2: Find slope m
Substitute: [tex]m=\frac{2-0}{1+2}[/tex]Subtract/Add: [tex]m=\frac{2}{3}[/tex]* 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