Please help with this math question guys! Thank you!
(Please choose one of the provided answers)
I will mark Brainliest :)
Answers
Answer:
B
Step-by-step explanation:
b i meant ooops lol!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Related Questions
What is the area of the following parallelogram?
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Answer:
360.8
Step-by-step explanation:
hope that helps
PLZ HELP!! I NEED ASAP
Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 36. How old is each
sister?
(a) Write an equation that represents the situation. Explain any variable used.
(b) Solve the equation from Part (a). Show your work. State your solution as a complete sentence.
Answer
Answers
Step-by-step explanation:
Let x be sister
equation = (x + 2x) = 36
= x = 36/3
= x = 12
kim is 2 times his sisters age so his age is 12×2 = 24
what is the range and domain of
y=1-x
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Answer:
1x
Step-by-step explanation:
what is the range and domain
Please help best answer get brainliest
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Answer:
im gay
Step-by-step explanation:
Which ratio is equivalent to 3/20
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Answer:
The answer is 21:140
Solve for x.
18 ÷ x = -2
x = _____
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Answer:
-9
Step-by-step explanation:
18÷x = -2
18 = -2×x
18 = -2x
-9 = x
x = -9
Answer:
-9
Step by step explanation:
it can also be written as; 18 over x is equal to -2 over 1
you cross multiply to get 18 = -2x
then multiply through with -2; 18 over -2 = -2x over -2
you cross out; -2 cancels itself and -2 goes into 18 , -9 times
Therefore; the answer is -9
the value of a baseball card can be represented by the equation y equals 3x + 39 where X represents the number of years that Robert has on the card and why represents the total value in dollars of the card what was the value of the card when Robert originally purchased it $3 $13 $36.39
Answers
Answer:
I need the values of either X or Y to solve this. I can solve for what X is though.
Step-by-step explanation:
A: X = -12
B: X =78
C: X = 12.13
I hope this helps you, but since both X and Y are unknown variables, you can't solve it, only simplify (which it already is.)
In a grocery store, a $12 case of 24 soda is labeled, "Get a 20% discount." If you pay a 9.15% tax on the final price, how much will you pay per soda?
(please tell me how you did it)
Answers
Answer:
Soooo....
$0.44
Step-by-step explanation:
24 soda in one case and $12 for one case
20% off 12$ = 9.60
9.60 + 9.15% tax = 10.48
10.48 divided by 24
would could be about $0.44 each
Yes it is correct
Simplify the expression 3k+9-2k+11
Answers
Answer:
k+20
Step-by-step explanation:
U have to get K by itself
A police officer writes ,on average, 45 tickets per hour. Officer Ramirez already wrote 145 tickets. Write an equation that can be used to find y number of tickets Officer Ramirez will write in x hours.
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Answer:
y = 45x + 145
Step-by-step explanation:
3/7 x 1/3 x 7/8 (fractions) and also in simplify
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Find the cardinal number of set A = { a, b, c, d, e, f}
if answered correctly and answer is explained I will give brainliest!!!!
Answers
Answer:
What is the cardinal number of a set?
The number of distinct elements in a finite set is called its cardinal number. It is denoted as n(A) and read as ‘the number of elements of the set’.
For example:
(i) Set A = {2, 4, 5, 9, 15} has 5 elements.
Therefore, the cardinal number of set A = 5. So, it is denoted as n(A) = 5.
(ii) Set B = {w, x, y, z} has 4 elements.
Therefore, the cardinal number of set B = 4. So, it is denoted as n(B) = 4.
(iii) Set C = {Florida, New York, California} has 3 elements.
Therefore, the cardinal number of set C = 3. So, it is denoted as n(C) = 3.(iv) Set D = {3, 3, 5, 6, 7, 7, 9} has 5 element.
Therefore, the cardinal number of set D = 5. So, it is denoted as n(D) = 5.
(v) Set E = { } has no element.
Therefore, the cardinal number of set D = 0. So, it is denoted as n(D) = 0
Step-by-step explanation:
Using the cardinality concept, it is found that the cardinal number of the set is of 6.
------------------------------------------------------
The cardinality of a set is given by the number of unique elements in the set.For example: set {a,a,a} has cardinality 1, as there is only one unique element, which is a.set {a,b,c} has cardinality 3, as there are three unique elements, which are a,b and c.set {a,a,b} has cardinality 2, as there are two unique elements, which are a and b.------------------------------------------------------
set {a,b,c,d,e,f} has cardinality 6, as there are 6 unique elements, which are: a, b, c, d, e and f. Thus, the cardinal number of the set is of 6.https://brainly.com/question/23976339
Walmart sells 48 pencils for $1.88 .Target sells 24 pencils for $1.99 .Which store sells it cheaper ?
Answers
Answer:
Walmart
Step-by-step explanation:
2 x $1.99=$3.98
Walmart sells 48 pencils for $1.88
Target sells 48 pencils for $3.98
Hope this helped, brainliest appreciated :)
What is the value of y if x is 8 in the linear equation graphed?
A) 4
B) 5
C) 7
D) 13
Answers
Answer:
When x = 8, our y-value is equal to 13.
Step-by-step explanation:
We are given a graph that shows a linear relationship between our variables x and y.
In math, the slope-intercept form of an equation is written as:
[tex]\bullet \ y=mx+b, \text{where m is our slope and b is our y-intercept.}[/tex]
We also can note that there is another way to state a function: [tex]f(x)[/tex]. This replaces the y in the slope-intercept form and they can be used interchangeably.
[tex]\bullet \ f(x) = mx + b[/tex]
So, when we look at our graph, we can see that we have x-values on the bottom horizontal axis and y-values on the left vertical axis.
When we check this, we see that our x-values range from 0 to 9 and our y-values range from -2 to 14.
Therefore, we can see that since x is supposed to be equal to 8, we are going to draw a vertical line from x = 8 and see what point this intersects.
We see that the line would intersect the rightmost point and it is located between y = 12 and y = 14.
Therefore, we can just take the median of these two values and find our y value.
[tex]\displaystyle 12 + 14 = 26\\\\\frac{26}{2} = 13[/tex]
Therefore, y is equal to 13 and our answer is Choice D.
What is the best equation for the line of best fit for the following graph?
Use points (3, 67) and (7.5, 49).
PLS WILL MARK Brainliest
Answers
i dont know ive looked everywhere for it i cant find it :c
A migrating bird flies 336 miles in 16 hours. How many miles does it fly in 5 hours?
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Answer:
Step-by-step explanation:
336/16 = 21
21 . 5 = 105 miles
A function has the function rule y = x - 7. If the input is 4, what is the output?
-11
3
11
-3
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Answer:
-3
Step-by-step explanation:
I took the test
can someone help me out :P
Answers
Answer:
c
Step-by-step explanation:
i think it is c bec 1ft is 6m
A 12,000 gallon pool is being filled at a rate of 40 gallons per minute. At this rate, how many minutes will it take to fill the pool LaTeX: \frac{3}{4}3 4full?
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Answer:300
Step-by-step explanation:
12000 divided by 40
pls answer ASAP i need help
Answers
(x + 1)^2
A ladder is placed against a wall. The foot of ladder is 3 feet away from the wall and the top of the latter hits the wall 15 feet of the ground. What is the slope of the ladder?
RIGHT ANSWERS ONLY!
Answers
Answer:
5
Step-by-step explanation:
The slope of the ladder is 5.
What is slope of a line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
Given that, the foot of ladder is 3 feet away from the wall and the top of the ladder hits the wall 15 feet of the ground.
We know that, slope = Rise/Run
Now, slope =15/3
= 5
Therefore, the slope of the ladder is 5.
To learn more about the slope of a line visit:
https://brainly.com/question/14511992.
#SPJ2
BRAINLIEST!!!! Which inequality is represented by this graph?
Answers
Answer:
A) -34.5
Step-by-step explanation:
<----o
This way with an open circle!
- Starts at -34.5 so we can eliminate C and D!
-34.5 is greater than x because the arrow is pointing to the left!
Consider Brainliest! Hope this helped!
3x^4-x^3+5x^2+x-7
classify each polynomial by degree and number of terms.
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Polynomials can be classified two different ways - by the number of terms and by their degree.
1. Number of terms.
A monomial has just one term. For example, 4x2 .Remember that a term contains both the variable(s) and its coefficient (the number in front of it.) So the is just one term.
A binomial has two terms. For example: 5x2 -4x
A trinomial has three terms. For example: 3y2+5y-2
Any polynomial with four or more terms is just called a polynomial. For example: 2y5+ 7y3- 5y2+9y-2
Practice classifying these polynomials by the number of terms:
1. 5y
2. 3x2-3x+1
3. 5y-10
4. 8xy
5. 3x4+x2-5x+9
Answers: 1) Monomial 2) Trinomial 3) Binomial 4) Monomial 5) Polynomial
2. Degree. The degree of the polynomial is found by looking at the term with the highest exponent on its variable(s).
Answer:
1) Monomial
2) Trinomial
3) Binomial
4) Monomial
5) Polynomial
Step-by-step explanation:
The set of whole numbers is not a subset OF--
I WILL MARK BRAINLIEST
A. Natural Numbers
B. Integers
C. Rational Numbers
D. Real Numbers
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Answer:
the answer is irrational numbers but it's not on there
so the next best option is a natural numbers
Step-by-step explanation:
©Write your own problem about money or elevation that uses a number and its opposite Solve the problem Then explain what 0 means in your problem. Solve the problem. Then explain what zero means in your problem©
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at a local school,940 students each wrote 40 letters to students in another country. how many letters were written in all. the answer is 37600
PLEASE HELP GIVING BRAINLY What is the equation of the line in slope intercept form
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Answer:
y=2x is your answer bro
Below is a map of homes in a neighborhood. What is the angle relationship formed by the road to Phillip's house and Ray's house?
A: (Complementary)
B: (Supplementary)
C: (Right)
D: (Vertical)
Answers
Answer:
b
Step-by-step explanation:
ywc
please help i’ll mark u brainliest
Answers
my last thing for a bit
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Answer:
A
Step-by-step explanation:
Which multiplication expression is equal to 5/6÷1/2
A) 5/6 x 1/2
B) 6/5 x 1/2
C) 6/5 x 2/1
D) 5/6 x 2/1
Answers
Answer:
D
Step-by-step explanation:
Because of the phrase Keep Change Flip or KCF, you keep the first fraction as it is, change the sign to the opposite one, and flip the last fraction.
Answer:
The answer for the multiplication expression 5/6÷1/2 is 5/3 or 1 2/3.
This answer is equivalent to the expression D. 5/6 x 2/1.