Answer:
120 groups
Step-by-step explanation:
Total number of players = 12
Number of superstars = 2
To select a group of 5 players that MUST include the two superstars can be done in how many different ways?
Since the two superstars must always be in the 5 player team
Number of players left to choose = 5 - 2 = 3
Number of players from which selection is to be made = 12 - 2 = 10
Hence, the number of ways of choosing 3 players from 10 ; 10C3
Recall ;
nCr = n! / (n-r)!r!
10C3 = 10! ÷ (10-3)!3!
10C3 = 10! ÷ 7!3!
10C3 = (10*9*8) / (3*2*1)
10C3 = 720 / 6
10C3 = 120 groups
Factor : 21y^2 + 105y
Answer:
The answer is 21y(y + 5). hope this helps
apples are on sale at a market for 4 lbs for $2.00. what is the price for one lb ? (unit rate)
Answer:
$0.50 per lb.
Step-by-step explanation:
$2 / 4 = $0.50
Hope this helps!
Given the figure below, calculate its perimeter.
Answer:
24.58
Step-by-step explanation:
In the big triangle, you see two little triangle
one of the little triangle is a 45-45-90 triangle (the number represent the angle measures of the triangle)
this means that the legs are the triangle can be considered one, and the hypotenuse can be considered [tex]\sqrt{2}[/tex]
so in any 45-45-90 triangle, if you have a leg that is 4, then you know the other leg is also 4, and the hypotenuse would be 4 times [tex]\sqrt{2}[/tex] (aka 5.65)
the other triangle is a 30-60-90 triangle (the number represent the angle measures of the triangle)
this means that the smallest leg of the triangle can be considered one, and the other leg (the bigger one) can be considered 2, and the hypotenuse can be considered [tex]\sqrt{3}[/tex]
so the smallest leg here is 4, this means that the other leg would be 2 times 4 (aka 8)
and the hypotenuse would be 4 times [tex]\sqrt{3}[/tex] (aka 6.93)
so the sides that count to the perimeter of the given triangle would be 4, 5.65, 8, and 6.93
add those up and you get: 24.58
can anyone please help me:)!
Determine how many whole numbers have square roots between 5 and 6. Show your work.
Step-by-step explanation:
We are looking for possible values of n in
5 < √n < 6, where n is a whole number.
(5)² < (√n)² < (6)² is allowed as all are positive.
25 < n < 36
Therefore there are 36 - 25 - 1 = 10 values for n.
PLZZZZZZZZZZZZZ HELP IM TIMED!!!!!!!!!!!!!!
which scatter plot is incorrect and what is wrong with it
ill give 50 points
Answer:
is there any more information
A D = D B and A F = F C. D F = 14 and D E = 10. B C = [?]
Answer:25 i’m confused
Step-by-step explanation:
The measure of the side BC of the triangle is BC = 28
What are similar triangles?If two triangles' corresponding angles are congruent and their corresponding sides are proportional, they are said to be similar triangles. In other words, similar triangles have the same shape but may or may not be the same size. The triangles are congruent if their corresponding sides are also of identical length.
Corresponding sides of similar triangles are in the same ratio. The ratio of area of similar triangles is the same as the ratio of the square of any pair of their corresponding sides
Given data ,
Let the first triangle be represented as A B C
Let the second triangle be represented as D E F
Now , the measure of side A D = measure of side D B
And , the measure of side A F = measure of side F C
The measure of side D F = 14
The measure of side D E = 10
The triangles ABC and DEF are similar triangles
From the Triangle segment theorem ,
D F = B C / 2
Substituting the values in the equation , we get
14 = B C / 2
Multiply by 2 on both sides of the equation , we get
The measure of side BC of triangle = 28
Hence , the measure of side B C is 28
To learn more about similar triangles click :
https://brainly.com/question/29378183
#SPJ2
The area of the parallelogram is 5 times
the area of the triangle and its perpendicular
height is h cm.
Find the value of h.
The triangle is 7cm across and 24cm up and the parallelogram is 30cm across
Answer:
14 cm
Step-by-step explanation:
Given that:
Base, b of triangle = 5 cm
Height, H of triangle = 24 cm
Base of parallelogram, a = 30 cm
Area of triangle = 0.5 * bH
Area of parallelogram = a * h
Where, h = height of parallelogram
Area of parallelogram is 5 times the area of triangle ;
5 * 0.5 * 7 * 24 = 30 * h
420 = 30* h
h = 420 / 30
h = 14 cm
HEY, PLEASE HELP ME SOLVE THIS MATH PROBLEM
25(1−2u)=35
(find 'u')
THE CORRECT ANSWER SHALL BE MARKED BRAINLIEST! THANKS XOXO
Answer:
Hey
Step-by-step explanation:
you can look up
Hope it helps you!!
You and your 4 friends plane a surprise party. Each of you contributed the same amount of money "m" for food. a) Wright an algebraic expression for the total amount of money contributed for money? b) Evaluate you expression if each person get $5.25 PLEASE HELP ME OF U KNOW I WILL THANK U IF YOU WRITE THE ANSWER FOR MR THANK YOU
Answer:
a) 5m
b) $26.25
Step-by-step explanation:
You and your 4 friends plane a surprise party. Each of you contributed the same amount of money "m" for food.
a) Write an algebraic expression for the total amount of money contributed for money?
Let the total Amount of money each person contributed be = m
Since each person contributed the same amount , and there are 5 people(you and 4 friends)
The total amount of money contributed = 5 × m
= 5m
b) Evaluate you expression if each person get $5.25
From the answer in question a, we have algebraic expression = 5m
m = $5.25
Total cost = 5 × $5.25
= $26.25
What is 11x -2 (3x + 6)
Answer: 14x+4
Step-by-step explanation
Add the expressions.
11x -2+3x+6
Remove parentheses.
11 x -2+3x+6
Add 11 x and 3x
14x-2+6
Add -2 and 6
14x+4
what is (6,2) rotated at 270 .
Answer:
55
Step-by-step explanation:
bc
Nesesito de su alluda para aclarar esto porfa En una familia son 3 hermana desidieron c0ntratar internet por 9 meses cada mes se les cobra 300 pesos dos de ellas pagaron cuatro meses cada una pago 1200 y la otra pago solo un mes que son 300 pesos si ban por partes iguales entonses cuanto lestoca pagar alas tres y cuando se le renvolsara a ados de ellas que pagaron 1200 cada una
Answer:
Cada hermana debe pagar $900.
A las dos hermanas que pagaron $1,200 se les reembolsarán $300.
Step-by-step explanation:
Dado que el costo mensual del servicio de internet cuesta $300 por mes, y que el mismo fue contratado por 9 meses por 3 hermanas que se comprometieron a pagarlo en partes iguales, el costo total del servicio será de $2,700 (300 x 9), y cada hermana deberá pagar $900 (2,700 / 3).
Así, si dos de las hermanas pagaron $1,200 cada una, la tercer hermana les deberá reembolsar $300 a cada una de ellas (1,200 - 300).
Can someone please check my answers I WIILL GOVE BRAINLY TO FIRST PERSON THAT ANSWERS!
2one-fourthr = 10
A. r = 4three-fourths
B. r = 4two-fifths********
C. r = 4start fraction 4 over 9 end fraction
h over twenty-six = 5
A. h = 120******
B. h = 130
C. h = 140
six-seventhsk = 6
A. k = 7
B. k = 6six-sevenths
C. k = 6******
What is the volume of a square pyramid that is 8 feet tall with base edges of 3 feet ?
A.) 24 cubic feet
B.) 36 cubic feet
C.) 48 cubic feet
D.) 72 cubic feet
Answer:
i got it right on my test it is 24 cubic feet
Step-by-step explanation:
How many pint are in 28 cups
Answer:
14 pints are in 28 cups
Step-by-step explanation:
Answer:
14 pints in 28 cup
Step-by-step explanation:
pleaseee help fast !!!
Answer:
function 2
function 1
function 3
Step-by-step explanation:
function 1 has a slope of -2, function two has a slope of -8/3 or approximately -2.6 function three has a slope of -11/6 or approximately -1.8
what is 8.4 as a whole number
8?
Step-by-step explanation:
Find the number in the whole number place
8
and look one place to the right for the rounding digit on the right side of the decimal point
4
.Round up if this number is greater than or equal to
5
and round down if it is less than
5
.
8
What is the value of y ,if y = 1/x ,take x= -2/3
2/3
1/2
-3/2
-2/3
Answer:
I have made in above picture
plz help it’s a test question and I’m stuck 30pts
Answer:
A
Step-by-step explanation:
If a woman has 10000 apples and sells 109 how many apples does she have left??
Answer:
Step-by-step explanation:
you had to subtract
10,000-109=9,891 left
Answer:9891
Step-by-step explanation
This is a picture of the flag of Denmark.
On a clean page in your note book, do all the calculations to find the answer
What percent of the flag is covered in red color?
You need:
.Claim
.Evidence
.Reasoning
.All your calculations and work in detail
Answer:
76.4%
Step-by-step explanation:
Total area of flag:
LW = (37)(28) = 1036
Total area of red:
LW = (12 + 21)(12 + 12) = (33)(24) = 792
Percent of red:
792/1036 * 100% = 76.4%
Answer:
Total area of the Denmark flag:→(37×28) unit²=1036unit²
Area of the red colour of the flag:→[{2×(12×12)}+{2×(21×12)}]
=[{2×144}+{2×252}]
=[288+504]=792unit²
Percentage of the flag is covered in red color:→(792/1036)×100=0.7645×100=76.45%
76.45% is the right answer.
There are 31 fish in a tank. The fish are either orange or red. There are 7 more orange fish than the number of red fish. How many fish are orange? How many fish are red?
Answer:
There are 12 red fish, 19 orange fish
Step-by-step explanation:
Let y rep amount of red fish
y + 7 = Amount of orange fish
y + y + 7 = 31
2y = 31 - 7
2y = 24
y = 12
Then
y + 7
12 + 7 = 19
I NEED HELP ASAP!!!!!
Jasmine wants to save $174 for a trip to an amusement park. She sets aside $12 of her allowance at the end of each week. How many weeks will it take her to save enough money for the whole trip?
Answer:
15 weeks
Step-by-step explanation:
You divide $174 to $12 to get the number of weeks:
174/12 = 14.5
Because we are talking about how many weeks, we round this number to 15. Hope this works :)
The line has been partitioned into three angles. Is there a triangle with these three angle measures?
I need to know the correct answer thank you
Answer:
x>-1
Step-by-step explanation:
y = 2(x - 4)2 – 1.
a) a reflection in the x-axis
b) a translation of 4 units to the left
c) a reflection in the x-axis, followed by a
translation of 3 units upward
d) a reflection in the y-axis
Answer:
cannot see it
Step-by-step explanation:
i cant see it at ALL
how do i write an equation of a quadratic formula when given the roots and y intercept? is there a formula i can plug the numbers in or something?
9514 1404 393
Answer:
y = -3x^2 +3x +6
Step-by-step explanation:
For roots p and q, the equation can be written as ...
y = a(x -p)(x -q)
The value of 'a' must be determined so that the product apq is equal to the y-intercept. One could say that the formula is ...
y = (y-intercept)/(pq)·(x -p)(x -q)
For your given values of p = 2, q = -1, y-intercept = 6, this becomes ...
y = 6/(2(-1))(x -2)(x +1)
y = -3(x^2 -x -2) . . . . . simplifying a bit
y = -3x^2 +3x +6
What is the missing length?
Answer:
80
Step-by-step explanation:
89^2-39^2=6400, 6400=80^2
Your bedroom wall is 150 inches wide.You want to hang two posters,each 27 inches across,with an equal space between each poster and the wall edges.
Answer:
32
Step-by-step explanation:
let the space be x
x + 27 + x + 27 + x = 150
3x + 54 = 150
3x = 96
x= 32
