Step-by-step explanation:
just pick the favorite songs
Please help ! I will brainliest your answer
Answer:
Place 4 dots on top of 1
Place 3 dots on top of 2
Place 2 dots on top of 3
Place 2 dots on top of 4
Place 1 dot on top of 5
Step-by-step explanation: Look at the data given for her experiment. For each amount of times a specific number appears place a dot on that number in the line
Hope this helps
HELP
If MK = 10 m, find the length of MKL.
The length of arc MKL in the image given is: 19.02 m.
What is the Arc Length?Arc length = ∅/360 × 2πr, where r = 1/2(diameter of circle).
∅ = 180 + (90 - 52) = 218°
Radius (r) = 10/2 = 5 m
Arc length of MKL = ∅/360 × 2πr = 218/360 × 2π(5)
Arc length of MKL = 19.02 m
Therefore, the length of arc MKL in the image given is: 19.02 m.
Learn more about arc length on:
https://brainly.com/question/2005046
Plz help this is due today NO LINKS OR GROSS PICTURES OR I Will REPORT And please show work
Answer: Trapezoid
Step-by-step explanation:
Trapezoids are parollelograms, that’s all
Which of the following graphs shows a pair of lines that represent the equations with a solution (−2, 5)?
Answer:
The first one (top)
Step-by-step explanation:
The coordinate plane works with coordinates being x, y, and so if x is -2, then it would be to the left of 0. 5 is above 0, and you see the 2 lines intersecting at that point.
plz plz plz plz help me plz it is due in 1 hour and no links plz
2) A college student saves $6000 working over the summer. Then spends $540
a month when he goes back to college. Write a linear function using
meaningful variables to model this situation. Find and interpret the slope
and y-intercept.
Let m = months and D = Dollars in bank
a) D =
b) What does the slope represent in this situation?
c) What does the y-intercept represent in this situation?
3) An exponential function has a starting value of 13 and a growth rate of
0.78%. Write an equation to model the situation.
Y =
Answer:
Answer: 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you.
Step-by-step explanation:
What is the value of x, the side length of the smallest square (please show work) Thanks!
Answer:
8 cm
Step-by-step explanation:
Ok lets on the biggest square we have 17 cm
17cm is the hypotenuse for the right triangle
The second largest's area is 225 cm^2
Sq root of 225 cm^2, is 15
To find x, lets plug the info we have to the pythagorean theorom
[tex]a^2 + b^2 = c^2\\a^2 + 15^2 = 17^2\\a^2 + 225 = 289\\\\289 - 225 = a^2\\64=a^2\\a = 8 cm[/tex]
The side length of the smallest Square is 8 cm
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
NEEED HELP 20 minutes
Gloria has two number cubes with faces numbered 1 through 6. She will roll each number cube once.
Part A Make an organized list to show the sample space for rolling the two number cubes once.
(You can make a list or a tree diagram to represent the sample space.)
Part B How many possible outcomes are in the sample space for rolling the two number cubes once?
Part C Gloria wants to roll the number cubes once and get a sum of 8 on the top faces.
List the outcomes in the sample space that have a sum of 8.
Part D What is the probability that Gloria will get a sum of 8 on the top faces when she rolls the two number cubes once?
Answer:
Step-by-step explanation:
There are 36 possibilities. That's a lot. I'll give you the two sets of them to give you the idea of how to set it up.
1 1
1 2
1 3
1 4
1 5
1 6
Now you can list all the reverse numbers
2 1
3 1
4 1
5 1
6 1
Do this pairing all the way down and then add the doubles amount.
B: 36 (Stated Above)
C:
4 4
3 5
5 3
6 2
2 6
D
There are 36 possible outcomes.
The Probability is 5/36
The Probability is 0.1388 .... repeating.
Solve for n.
n + 184 = –375
Answer:
n=-559
Step-by-step explanation:
Hope this helps and have a great day. :)
Answer:
n= -559
Step-by-step explanation:
So in order to solve this, you need to subtract 184 on both sides.
n+184=-374
-184=-184
-----------------------
n= -559
So the answer is n= -559
Hope this helped!!! :)
Marquise has 200 meters of fencing to build a rectangular garden.
The garden's area (in square meters) as a function of the garden's width x
(in meters) is modeled by:
A(x)=-x^2+100x
Answer:
2500
Step-by-step explanation:
The width of 50 meters will produce the maximum garden area of the rectangle of 2500 square meters.
What is a rectangle?It is a polygon with four sides. The total interior angle is 360 degrees. A rectangle's opposite sides are parallel and equal, and each angle is 90 degrees. Its diagonals are all the same length and intersect in the center.
Marquise has 200 meters of fencing to build a rectangular garden.
The garden's area (in square meters) as a function of the garden's width x (in meters) is modeled by:
A(x)= - x² + 100x
The perimeter of the rectangle = 2( length + Width)
200 = 2( length + Width)
100 - x = L
The area of the rectangle = length × Width
= x(100 - x)
= (-x)²+ 100x
So, (-x)²+ 100x where, a = -1 and b = 100
w = -100/2(-1)
w = 50
The area of the rectangle = (-x)²+ 100x
= (-50)²+ 100(50)
= 2500
Thus, The width of 50 meters will produce the maximum garden area of the rectangle of 2500 square meters.
More about the rectangle link is given below.
https://brainly.com/question/10046743
#SPJ2
In ΔPQR, the measure of ∠R=90°, RP = 7.6 feet, and QR = 5 feet. Find the measure of ∠Q to the nearest degree.
Answer:
15.9454=15.9
Step-by-step explanation:
A marketing research firm would like to survey undergraduate and graduate college students about whether or not they take out student loans for their education. There are different cost implications for the region of the country where the college is located and the type of degree. The survey cost table is provided below:
Student type
Region undergraduate graduate
East $10 $15
Central $12 $18
West $15 $21
The requirements for the survey are as follows:
The survey must have at least 1500 students
At least 400 graduate students
At least 100 graduate students should be from the West
No more than 500 undergraduate students should be from the East
At least 75 graduate students should be from the Central region
At least 300 students should be from the West
The marketing research firm would like to minimize the cost of the survey while meeting the requirements. Let X1 = # of undergraduate students from the East region, X2 = # of graduate students from the East region, X3 = # of undergraduate students from the Central region, X4 = # of graduate students from the Central region, X5 = # of undergraduate students from the West region, and X6 = # of graduate students from the West region.
Clearly state the problem (objective function, constraints)
Answer:
Objective Minimize 10x1 +15x2 + 12x3+18x4+15x5+ 21x6
The central total cost $ 17586 due to the number of central undergraduate students 1458 is very high.
The total minimum cost would $ 17586 +$260+ $300= $ 18146
Step-by-step explanation:
Let
X1 = # of undergraduate students from the East region,
X2 = # of graduate students from the East region,
X3 = # of undergraduate students from the Central region,
X4 = # of graduate students from the Central region,
X5 = # of undergraduate students from the West region, and
X6 = # of graduate students from the West region.
Then the cost functions are
y1= 10x1 +15x2
y2= 12x3+18x4
y3= 15x5+ 21x6
According to the given conditions
The constraints are
x1 +x2 + x3+x4+ x5+ x6 ≥ 1500------- A
15X2 +18X4+21X6 ≥ 400---------B
21X6 ≥ 100
X6 ≥ 100/21
X6 ≥ 4.76
Taking
X6= 5
10X1 ≤ 500
X1 ≤ 500/10
X1≤ 5
18X4 ≥ 75
X4 ≥ 75/18
X4 ≥ 4.167
Taking
X4= 5
Putting the values
15X5+ 21X6 ≥ 300
15X5+ 21(5) ≥ 300
15X5+ 105 ≥ 300
15X5 ≥ 300-105
15X5 ≥ 195
X5 ≥ 195/15
X5 ≥ 13
Putting value of X6 and X4 in B
15X2 +18X4+21X6 ≥ 400
15X2 +18(5)+21(5) ≥ 400
15X2 +195 ≥ 400
15X2 ≥ 400-195
15X2 ≥ 205
X2 ≥ 205/15
X2 ≥ 13.67
Taking X2= 14
Now putting the values in the cost equations to check whether the conditions are satisfied.
y1= 10x1 +15x2
y1= 10 (5) + 15(14)= 50 + 210= $ 260
y3= 15x5+ 21x6
y3= 15 (13) + 21(5)
y3= 195+105= $ 300
x1 +x2 + x3+x4+ x5+ x6 ≥ 1500
5+14+x3+5+13+5≥ 1500
x3≥ 1500-42
x3≥ 1458
y2= 12x3+18x4
y2= 12 (1458) + 18 (5)
y2= 17496 +90
y2= $ 17586
The cost can be minimized if the number of students from
Undergraduate Graduate
East Region X1≤ 5 X2 ≥ 13.67
Central X3≥ 1458 X4 ≥ 4.167
West X5 ≥ 13 X6 ≥ 4.76
This will result in the required number of students that is 1500
Constraints:
East Undergraduate must not be greater than 5
East Graduate must not be less than 13
Central Undergraduate must be greater than 1458
Central Graduate must be greater than 4
West Undergraduate must be greater than 13
West Graduate must be greater than 4
The central total cost $ 17586 due to the number of central undergraduate students 1458 is very high.
The east region has a least cost of $260 and west region has a cost of $300.
The total minimum cost would $ 17586 +$260+ $300= $ 18146
Solve for x? Please help
Answer:
x = 45°Step-by-step explanation:
Given ,
Angles of the triangle are = 90° , 45° and x
Therefore,
x will be
=> 90° + 45° + x = 180° [Since angle sum property of triangle]
=> x = 180° - 90° - 45°
=> x = 180° - 135°
=> x = 45° (Ans)
4. Nancy placed 78.089. Which of the following numbers is closest to 78.089?
78.089
78
+
79
A 78
C 78.09
B 78.08
D 78.1
C is the closest to 78.089
Find the area of an equilateral triangle with sides of length 24 inches in simplest
form?
Answer:
B. 144√3 in².
Step-by-step explanation:
Given the following data;
Sides of length = 24 inches
Mathematically, the area of an equilateral triangle is given by the formula;
A = √3 * s²/4
Where, s represents the sides of length.
Substituting into the formula, we have;
A = √3 * 24²/4
A = √3 * 576/4
A = √3 * 144
A = 144√3 in²
50 PTS for answer!! I need help! "Work this one out," said Monica to her colleague. "I drive from my home to the office every morning. At the back of my house is a short, fairly narrow driveway approximately 300 yards long. I drive my car down this driveway in a westerly direction, yet when I stop the car at the end of the driveway it is facing east."
"Does the driveway go round in a circle?" asked the colleague.
"No," replied Monica, "it is absolutely straight."
What is the explanation?
es norte sur este y oeste es un camino completamente recto esta en circulo por ue esta la brujula que apunta al norte y al sur
Please help!!!! I need this answer fast
Answer:
sin S = 20/ 25
cos S = 15 / 20
tan S = 20/15
5 Victor knows that 2 + 7 = 7+2 and 2•7= 7•2
Answer:2^7 ≠ 7^2
Step-by-step explanation:
2^7 = 2 * 2 * 2 * 2 * 2 * 2 * 2
The only factor is 2
7^2 = 7 * 7
The only factor is 7
Comparing the factors when written as a repeated multiplication,
2^7 and 7^2 have no common factor :
2^7 = 2 * 2 * 2 * 2 * 2 * 2 * 2 = 128
7^2 = 7 * 7 = 49
someone help me wiht this geomtry problem asap!!!
Answer:
if you ant to find the area of the traporziord prism you have to multiply the height and with to find the area
plz help plz plz plz
Answer:
Depth = 5
Width = 4
Height = 4
Total = 80
Step-by-step explanation:
For depth, width, and height you just count
The total equals, depth times width times height = 5x4x4 = 80
x^2+ 6x + 8
Vertex:
Axis of symmetry:
Y-intercept:
X-intercept:
Answer:
( + 2 ) ( + 4 )
Step-by-step explanation:
Answer:
See below for answers and explanations (along with a graph)
Step-by-step explanation:
To calculate the vertex, we can transform the expression into an equation in the form of y=a(x-h)²+k and take (h,k) as our vertex. By completing the square, we see that y=x²+6x+8 is the same as y=(x+3)²-1, implying that our vertex is (-3,-1)
To calculate the axis of symmetry, it is defined as the vertical line that passes the x-axis, defined as x=h, therefore the axis of symmetry is x=-3
To calculate the y-intercept, it is defined as the y-value when x=0, therefore the y-intercept would be y=(0)^2+6(0)+8=8, so y=8 or (0,8)
To calculate the x-intercepts, which are the x-values when y=0, we can factor the expression and set it equal to 0 so we can use the Zero Product Property. Therefore, if x²+6x+8=0, then (x+2)(x+4)=0, implying that x+2=0 and x+4=0 are solutions. This means that our x-intercepts are x=-2 and x=-4 or (-2,0) and (-4,0).
Note that there are different ways to achieve these answers. See the graph for a visual reference (you may need to click on it to zoom in).
He decides to conduct a chi-square goodness-of-fit test to see whether his high school's distribution differs significantly from that of the publication. Pasquale’s statistics teacher tells him that his information does not meet the conditions necessary for a goodness-of-fit test. Which condition has not been met? Data are collected using a random sample or randomized experiment n≤0.10N All expected counts are greater than 5.
Answer:
Step-by-step explanation:
What is the measure of angle 7?
Answer:
measure of Angle 7 would also be (3y - 8), by the alternate exterior angles theorem
Hope this helps!
True or False
72 - ( - 100) is negative.
Answer:
false
Step-by-step explanation:
72 - (-100) --> two negatives turn into a positive
72 + 100
According to Descartes rule what is a possible number of positive and negative roots
Answer:
sepalacola
Step-by-step explanation:
HELP ME PLS\ AHHHHHHHHHHHHHH HWLP HE;P I CANT OD THIS ]
Answer:
ummm. what do you need help with???
The price of a cell phone is usually $240 Ella mom buys one of these cell phones when the discount is 25 how much did Ella mom save?
Answer:
$60
Step-by-step explanation:
$240 = 100%
Discount = 25%
100% - 25% = 75%
75% as a decimal is 0.75
Multiply:
240(0.75) = 180
You could also do 3/4 of 240 because 0.75 is 3/4
To find out how much she saved, let's subtract the sale price from the original price:
240 - 180 = 60
Ella's mom saved $60 from the discount
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
The ratio of blue cars to red cars in a garage is 7:6. If there are
28 blue cars in the garage then how many red cars must be in the garage?
Answer:
24 Red Cars
Step-by-step explanation:
Step 1 : Create a ratio
7:6 = 28:x
Step 2 : Find the relation between the two.
28/7 = 4
Step 3 : Multiply 6 by 4 to find x
6 * 4 = 24
Edit : Reread question
Answer:
24
Step-by-step explanation:
7/6=28/x
7x=28*6
7x=168 ...both divide by 7
x=24
red cars in garage 24
A sphere has a radius of 15ft find the volume of the sphere
Answer:
14130= I rounded
Step-by-step explanation:
This is the formula
4/3 x pi x r cubed
radius :15
pi = 3.14
substitue the Values
4/3 times 3.14 times 15 times 15 times 15.
3375 = 15 times 15 times 15
3375 x 3.14 = 10597.5 x 4/3
14130
Answer:
14,137.1669 ft^3
Step-by-step explanation:
1. Cube the radius: 15^3 = 3375
2. Multiply the cubed radius by 4/3: 3375*4/3 = 4500
3. Multiply the equation by 3.14159 (pi): 4/3(3.14159)(3375) = 14,137.1669 ft^3
4. Round your answer as needed.
NEED HELP ASAP WILL GIVE BRAINLIEST REAL ANSWERS ONLY PLZ WILL REPORT FAKE ANSWERS
Answer:
The graph has a domain of {x|0 < x < infinite} and approaches 0 as x decreases
The graph has a domain of {y| -infinite < y < infinite} and decreases as x approaches 0.
Step-by-step explanation:
I was confused at first because I was like "There is 2 answers" and I reread the question again and found my mistake.
And sorry for the wait because "I am in class"