The alphabet of the Bum - Bum tribe consists of 4 letters. A word in its language is any sequence of 4 letters, with at least 2 letters being the same. How many words are there in the language of the Bum - Bum tribe?
the answer is 4 words if not 6
Solve the system of equations using elimination. How many solutions does the system have?
15j + 12k = 18
5j + 4k = 6
Responses
A. One solution, j = 3, k = 3
B. No solution
C. One solution, j = 10, k = 8
D. Infinitely many solutions
Answer:
I hope it helps u
Step-by-step explanation:
Let's solve your system by elimination.
15j+12k=18;5j+4k=6
Multiply the second equation by -3, then add the equations together.
(15j+12k=18)
−3(5j+4k=6)
Becomes:
15j+12k=18
−15j−12k=−18
Add these equations to eliminate j:
0=0
Answer:
Infinitely many solutions
Note: Please Brain-list it ok dear!
If u have any doubt you can ask ok
A semicircle was cut from a square sheet of blue construction paper . What is the area of the remaining blue construction paper as seen in the figure? (Do not include units)
Answer:
60.73cm
Step-by-step explanation:
10cm=diameter so raduis of circle=5cm
area of full circle=78.5398...
area of semicircle=39.2699...
area of square=100cm
100-39.26990817=60.73 cm
Which of the following are integer solutions to the inequality below?
-3 < x ≤ 4
So who knows the right answer?
Answer:
48
Step-by-step explanation:
just divid 25 into 1200
79
X 73
What is the anwser to this
﹛(-4,3), (-2,-1), (0,0), (1,4), (2,6)﹜Given this set, what is the domain?
To find the square root of a number, you must divide the number by 2.
True
False
Answer:
False
Step-by-step explanation:
When you are squaring a number, you multiply the number by itself (7*7 or 12*12), so if you were to reverse that and find the square root of the number (let's say 49), you'd have to do some guess and check and figure out which number, when multiplied with itself, would equal that number (7*7 = 49).
The square roots of a number are the number by which multiply with the same number we will get the number thus the given statement is completely False.
What is a number system?The number system is a way to represent or express numbers.
Any of the multiple sets of symbols and the guidelines for utilizing them to represent numbers are included in the Number b.
Consider the number 9.
The square root of it is given as,
√(9) = 3
Now, if we multiply 3 by 3 then we get 9 as,
3 x 3 = 9
If we divide 3 by 2 then 3/2 = 1.25 is not 9.
Hence "The square roots of a number are the number by which multiply with the same number we will get the number thus the given statement is completely False".
For more about the number system,
https://brainly.com/question/22046046
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Plz answer this question
Answer:
y=2x+2
slope intercept of a line:
y= mc+c
Tom works 12 hours a day at a café. He is paid $8 an hour. How much
money is he paid in 10 days?
Answer:
Tom will be paid $140 in 10 days
Step-by-step explanation:
Answer:
Tom will be paid 960$ is 10 days
(x + 13y) + 8y=
:\ This is so confusing
Answer:
x+21 y
Step-by-step explanation:
Solve for u. m/u^2+r=−k−y
9514 1404 393
Answer:
u = ±√(-m/(k+r+y))
Step-by-step explanation:
Subtract r, rearrange, then take the square root.
[tex]\dfrac{m}{u^2}+r=-k-y \qquad\text{given}\\\\ \dfrac{m}{u^2}=-k-y-r\\\\-\dfrac{m}{k+r+y}=u^2\\\\ \boxed{u=\pm\sqrt{-\dfrac{m}{k+r+y}}}[/tex]
Answer: +/- sqrt(m/-k-y-r)
Step-by-step explanation:
Determine how to translate triangle A'B'C' to triangle ABC.
Answer:
im not sure how to explain it, but you should look up your workbook on slader then type in the page of the homework you're doing and the answers are right there
Step-by-step explanation:
38 < 4x - 10
help me out plz n ty
Answer:
Step-by-step explanation:
Bringing like terms on one side
38 + 10 < 4x
48 < 4x
48/4 < x
12 < x
You have 100 dollars and you give away 25% each week. How many weeks would it take to run out?
Answer:
1 day
Step-by-step explanation:
day if you're like mee because I will buy chips cards for games
Answer:
4
Step-by-step explanation:
PLZ ANSWER QUICK IT WILL HELP A LOT!
Answer: the Y-axis
Step-by-step explanation:
y is swapped To negative
Which is the graph of the system of inequalities
Answer:
A
Step-by-step explanation:
Try testing each graph by picking a point on the shaded region or none shaded region.
-1/5 and 6= y-intercept
4/5 and 2= slope
You may notice that it is in y-intercept form. So to find where the shaded region goes, test a coordinate and apply it to the equation, if the answer is false, than half of the line is not where the shaded region goes.
The perimeter of the triangle is 30 cm.
The perimeter of the rectangle is also 30 cm.
Answer:
The perimeter of the triangle is 30 cm.
The perimeter of the rectangle is also 30 cm.
Step-by-step explanation:
The perimeter of the triangle is 30 cm.
The perimeter of the rectangle is also 30 cm.
Add the fractions:
1/3 + 1/5 =
Answer:
8/15
Step-by-step explanation:
Answer:
You would get 8/15
Step-by-step explanation:
Find a common denominator:
5/15 + 3/15 = 8/15
Simplify: (3x-4)+(-2x+8).
Answer:
Step-by-step explanation:
x+4
You went to the store to buy candy and got 3 dimes as your change. How would you write this money as an decimal?
Answer:
0.3
Step-by-step explanation:
Write a function rule for "the output is six times the input".
Answer:
y=6x
Step-by-step explanation:
In this function, the input is the variable x. The problem says that the output is six times the input, so we will need to multiply the input by 6. To write this as a function, set the output (y) equal to 6 times the input (x):
Pls help me I’m not that smart at fractions
Answer:
Step-by-step explanation:
5/8
you need to add all numerators, same denominator
5/8 because the denominator is the same, so you can just add 1+1+1+1+1 and put that over 8 (confusing)
I need help solving these two questions
3x-5x=0
x-5x=-10
Answer:
x=0 and x=5/2
Step-by-step explanation:
Combine like terms.
-2x=0
x=0/-2
x=0
-4x=-10
x=-10/-4
x=5/2
The model represents the equation 3x - 2 < 4 . < What is the solution set for this inequality? x < - 3 FX GX x < - 2 H x < 6 3 x < 2
Answer:
x<2
Step-by-step explanation:
The given inequality is :
3x-2<4
We need to find the solution of the inequality.
Add 2 to both sides of inequality.
3x-2+2<4+2
3x<6
Dividing both sides by 3.
x<2
Hence, the solution of the given inequality is x<2.
Solve the system by substitution. -8.x --- 3y -2x + 1 = y Submit Answer
Step-by-step explanation:
I NEED HELP PLEASEEE
Answer:
It's the last one. M-5 as its 5 cats minus the number of mices not the number of mices minus the 5 cats
rationalize root 3+root 5
Answer:
- 2
Step-by-step explanation:
To rationalise multiply by its conjugate.
The conjugate of [tex]\sqrt{3}[/tex] + [tex]\sqrt{5}[/tex] is [tex]\sqrt{3}[/tex] - [tex]\sqrt{5}[/tex] then
([tex]\sqrt{3}[/tex] + [tex]\sqrt{5}[/tex] )([tex]\sqrt{3}[/tex] - [tex]\sqrt{5}[/tex] ) ← expand using FOIL
= ([tex]\sqrt{3}[/tex] )² - [tex]\sqrt{15}[/tex] + [tex]\sqrt{15}[/tex] - ([tex]\sqrt{5}[/tex] )²
= 3 - 5
= - 2
(6x - 4) - ( 2x + 8) is equivalent to
What is the answer to this ?
Answer:
4x - 13
Step-by-step explanation:
( 6x - 4 ) - ( 2x + 8 )
The "-" sign outside of the parenthesis is equivalent to "-", hence one can distribute the "-" sign
( 6x - 4 ) - ( 2x + 8 )
6x - 4 - 2x - 8
Combine like terms
6x - 5 - 2x - 8
4x - 13
Which of the following graphs represents the equation y- 4 = 3(x - 1)?
A. Graph A
B. Graph B
C. Graph C
D. Graph D
The graph of the equation is graph (D)
The equation of the graph is given as:
[tex]y- 4 = 3(x - 1)[/tex]
Add 4 to both sides of the equation
[tex]y = 3(x - 1) + 4[/tex]
Apply the distributive property
[tex]y = 3x - 3+ 4[/tex]
Evaluate the sum of -3 and 4
[tex]y = 3x +1[/tex]
The above means that, the graph of [tex]y- 4 = 3(x - 1)[/tex] has a slope of 3 and a y-intercept of 1
Hence, the graph of the equation is graph (D)
Read more about linear functions at:
https://brainly.com/question/15602982