A.
-18 doesnt belong to irrational
Help plss
What is the value of x
A. 36
B. 60
C. 48
D. 30
Answer:
36
Step-by-step explanation:
As the value 36 corresponds x inside the circle then x = 36.
Mrs. Blue has eight packages of pencils that she wants to distribute evenly between her sixth grades students. There are 24 pencils in each package, and she has 22 students. How many pencils will be left over after Mrs. Blue has given each student the same number of pencils?
Answer:
2
Step-by-step explanation:
If there are 22 students and she has 24 pencils she would need to give each of them 1 pencil. 24-22= 2
The number of pencils will be left over after Mrs Blue has given each student the same number of pencils is 16 pencils.
Given that, Mrs Blue has eight packages of pencils that she wants to distribute evenly among her sixth grades students. There are 24 pencils in each package, and she has 22 students.
We need to find out how many pencils will be left over after Mrs Blue has given each student the same number of pencils.
What is the unitary method?The unitary method is a process by which we find the value of a single unit from the value of multiple units and the value of multiple units from the value of a single unit. It is a method that we use for most of the calculations in math.
There are 24 pencils in each package and there are eight packages of pencils.
So, the total number of pencils=8×24=192
Now, she is distributing evenly among 22 students=192/22=8.72
Then, 8×22=176
Mrs Blue is distributing 8 pencils to each student.
Number of pencils left=192-176=16
Hence, the number of pencils will be left over after Mrs Blue has given each student the same number of pencils is 16 pencils.
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Dena, Barb, Ryan, and Joe played a game where the lowest value wins. Dena's score was 3. Barbs score was -6. Ryan's score was -4. And Joe's score was -2. A) Joe's score beat Dena's score B) Ryan's score beat Barbs score C) Joe had the worst score D) Dena won the game
Answer:
A.) Joe's score beat Dena's score
Step-by-step explanation:
When you use negative numbers (Numbers that start with a negative sign (-)), the bigger the number after the negative, the smaller the number and also a negative number is always less than a positive number. This means that Joe's score beats Dena's score, because Joe's score is negative and Dena's score is positive, so Joe's score is lesser than Dena's score.
ALGEBRA 1 ! Please help!! need asap 100 POINTS
Answer:
1. Skyler's processes are incorrect. She put (3^6)^x = 9, but when working with exponential problems, both sides have to have the same base. 3 does not equal nine, so you can automatically rule out her approach.
2. Robert's processes are correct. He set both bases equal to each other and then solved for the exponents.
3. Kaitlyn is also correct, she set the bases equal to 3 and solved for the exponents.
Step-by-step explanation:
When working with exponents, the goal is to get the bases equal to each other. In this case, you could have set it equal to 9 (which Robert did) or you could have set it equal to 3 (like Kaitlyn did). But you never want the bases to be conflicting, which is what Skyler did. Just by looking at the problem and using deductive reasoning, it is likely that Robert and Kaitlyn are both correct, since they have the same answers, although they used different methods, but it is still important to look at the steps.
Skyler's one mistake was setting 3 = 9, because that is impossible. If you plug in her answer of 3/2 into x, you get a ridiculous number of 19,683 = 9, which is not possibly true. For the others, when you plug in 1/3, you get 729^(1/3) = 9, so 9=9.
Hopefully this makes sense, if not, I can try to explain it better. Thanks much & have a wonderful day.
The explanation of whether Skyler, Robert or Kaitlyn were correct/wrong and the reason from their processes is that;
1) Skyler is wrong because she didn't make the bases of both sides to be equal before equating the exponents.
2) Robert is correct because he made the bases of both sides to be the same before equating the exponents.
3) Kaitlyn is correct because she made the bases of both sides to be the same before equating the exponents.
1) SKYLER'S PROCESS;The problem skyler wants to solve is;
729^(x) = 9
The first step is to reduce 729 to the lowest base to get; [3^(6)]^(x) = 9
Next she did was to equate 6x to 9.
When working with equality of exponents both sides ought to have the same base and so she could have converted 9 to have same base of 3 as the left hand side after which she will equate the exponents.
So skyler is wrong.
2) ROBERT'S PROCESS;We saw that skyler didn'take both bases equal to each other but now Robert has done the correct thing by having;
9^(3x) = 9¹
After which he equated the exponents to get;
3x = 1
x = 1/3
Thus; Robert is correct
3) KAITLYN'S PROCESS;Kaitlyn is also correct because she followed the same correct pattern of ensuring the bases are the same before equating their exponents.
Read more about laws of exponents at; https://brainly.com/question/11761858
Find the value of x 3x+6 41 6x-5 4x+7 62 7x-11
Answer:
13
Step-by-step explanation:
Simplifying
3x + 6 + 7x + -11 + 41 + 62 + 6x + -5 + 4x + 7 = 360
Reorder the terms:
6 + -11 + 41 + 62 + -5 + 7 + 3x + 7x + 6x + 4x = 360
Combine like terms: 6 + -11 = -5
-5 + 41 + 62 + -5 + 7 + 3x + 7x + 6x + 4x = 360
Combine like terms: -5 + 41 = 36
36 + 62 + -5 + 7 + 3x + 7x + 6x + 4x = 360
Combine like terms: 36 + 62 = 98
98 + -5 + 7 + 3x + 7x + 6x + 4x = 360
Combine like terms: 98 + -5 = 93
93 + 7 + 3x + 7x + 6x + 4x = 360
Combine like terms: 93 + 7 = 100
100 + 3x + 7x + 6x + 4x = 360
Combine like terms: 3x + 7x = 10x
100 + 10x + 6x + 4x = 360
Combine like terms: 10x + 6x = 16x
100 + 16x + 4x = 360
Combine like terms: 16x + 4x = 20x
100 + 20x = 360
Solving
100 + 20x = 360
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-100' to each side of the equation.
100 + -100 + 20x = 360 + -100
Combine like terms: 100 + -100 = 0
0 + 20x = 360 + -100
20x = 360 + -100
Combine like terms: 360 + -100 = 260
20x = 260
Divide each side by '20'.
x = 13
Simplifying
x = 13
Anyone know the awnser to this it’s 28 points!and you have to give me the awnser to all of them
Answer:
The y-intercept is -6 and the x-intercept is 5
Step-by-step explanation:
I posted a picture on how I got this
Hope this Helped
Answer:
Find attached file also
Step-by-step explanation:
6x - 5y = 30
y intercept,Put x = 0
6*0 - 5y = 30
-5y = 30
y = 30 /-5
y = -6
x intercept,Put y =0
6x - 5*0 =30
6x = 30
x = 30/6
x =5
-
Please help me with this homework
Find m∠CBD.
i’ll give a brainist
Answer:
<M<CBD=M<CDB=34° BASE ANGLE OF ISOSCELES TRIANGLE
There are 178 boxes of cookies. In each box, there are 32 cookies. How many cookies are there altogether?
Answer:
5696 cookies
Step-by-step explanation:
You just need to multiply 178 and 32.
Answer:
5696
Step-by-step explanation:
you just have to multiply 178 by 32
Will mark BRAINLIEST !!1
1/3+5/6+3/4+1/2 =
(as a fraction)
Answer:
answer;
1/3+5/6+3/4+1/2 =29/12
Explain why the expressions 1 2x + 1 2x and x are equivalent.
Answer:
Because x remains the same in the expressions
Step-by-step explanation:
(2x-30)+(x+15).
Solve it and your get brainlest.
Answer:
45
Step-by-step explanation:
Answer:
X=45
Step-by-step explanation:
(2x-30 )= (x+15)
2X=X+45
X=45
I need help with this
Answer:
Nice pfp- Also, Elena would know because they have identical slopes and y intercepts, The Equation would give you 36x + 18 = 36 x +18, Basically they are corresponding lines.
hope that helped. :p
The price of a dozen flowers was reduced from $80 to $60. By what percentage was the price of the dozen flowers reduced?
PLSSS HELP ME WILL GIVE BRAINLIEST AND 38 POINTS
Please help me pleasee
Answer:
a
Step-by-step explanation:
Answer:
it would be the 2nd option
{(2,1) (1, 0) (0,1)}
Step-by-step explanation:
How much of each ingredient would you need to make an identical recipe that serve 3 people
Answer:
3 times of the normal amount
Step-by-step explanation:
i think
can someone please explain inverse operations to me??
Answer:
The operation that reverses the effect of another operation. Example: Addition and subtraction are inverse operations. Start with 7, then add 3 we get 10, now subtract 3 and we get back to 7.
Step-by-step explanation:
Answer:
Inverse operations are opposite operations that undo each other. Addition and subtraction are inverse operations. Multiplication and division are inverse operations.
PLZ MARK AS BRAINLIEST
A retailer spends $25 on a new video game. They have to pay 7.5% sales tax on
this game. How much is the tax? *
Answer:
The tax is $1.88
Step-by-step explanation:
7.5% = 0.075 (divide by 100)
0.075 * $25 = 1.875 or $1.88
What's the diffrence between an exponential funtion and linear function??
What is another way of writing the following expression?
3(7 + 4)
A (3 × 7) + (3 × 4)
B (3 + 7) × (3 + 4)
C 3 × 7 × 4
D 7(3 + 4)
Answer:
A
Step-by-step explanation:
3 times 7 = 21 3 times 4 = 12
21+12=33
Remember the addition sign must be included for the equation to be valid.
Find the product. (x - 4)²
Answer:
x^2−8x+16
Step-by-step explanation:
Answer:
x^2 - 8x + 16
Step-by-step explanation:
(x-4) (x-4)
your multiplying the first parentheses by the second
x^2 -4x -4x +16
-4x -4x = -8x
x^2 -8x + 16
Who play's Little big snake "https://littlebigsnake.com/"
Answer:
I have never heard of it sorry
Answer:
i have
Step-by-step explanation:
14m - (5 + 8m) can some one help me solve this
Answer: 6m= -5
Step-by-step explanation:
Answer:
1m
Step-by-step explanation:
first you add 5+8m which will equal 13m then you subtract 14m by 13m giving you a total of 1.
3.5 - 1.05 please help
Answer:
The answer is 2.45
Step-by-step explanation:
I used this magic device called a calculator!
lol
A right triangle and some of its measurements are shown in this diagram.
Based on the measurements shown in the diagram, what is the value of t?
Answer:
[tex]6\sqrt{3[/tex]
Step-by-step explanation:
The value of t would be,
⇒ t = 6 √3 mm
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
A triangle is shown in figure.
Now, We can formulate;
⇒ sin 60° = t / 12
⇒ √3 / 2 = t / 12
⇒ √3 = t / 6
⇒ t = 6 √3 mm
Thus, The value of t would be,
⇒ t = 6 √3 mm
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please help me find point D 10 points!!
simplify the exspresion below
3(7.1y + 4x)
Answer:
21.3y + 12x
Step-by-step explanation:
plz help I will give brainliest
susie begins a new walking program with 600m on the first day. Each day she will increase her walk by 200m.how many kilometers will she walk on day 18 of her program
Answer:
4200m
Step-by-step explanation:
200 times 18 is 3600
3600 plus 600 is 4200
Mark brainliest or I'll literally drink water