Answer:
C. {(0, −1), (2, 2), (1, −2), (3, 0), (1, 1)}
hope it helps you
Which equation can be used to determine the
value of x?
Answer:
The yellow one
Step-by-step explanation:
Answer:
the yellow one
is the answer
List 3 synonyms for the word input in math?
List 3 synonyms for the term outputs in math?
Please help this is due today and I really need help.
Synonyms for the word 'input' in math:
Domain and Range
Synonyms for the word 'output' in math:
Range of the function
Explanation:-
The input is the number you feed into the expression
The output is what you get after the look-up work or calculations are finished.
Abdullah and Kanna are working on the same problem.
A juice box has 20% more juice in its new packaging.
The original packaging held 12 fluid ounces. How
much juice does the new packaging hold?
Whose double number line is correct?EXPLAIN YOUR THINKING!!!!!!!
Answer:
Abdullah is correct.
Step-by-step explanation:
The bottle contained originally 12 fl oz, so 12 fl oz is 100%.
The box now contains 20% more, so now it contains 120% of 12 fl oz.
120% * 12 fl oz = 1.2 * 12 fl oz = 14.4 fl oz
Also, 20% is 1/5. Abdullah divided 12 oz into 5 equal parts, and then he added one more 1/5. He interpreted the problem correctly. The amount in the new bottle is the amount of the old bottle plus 20% of that old amount.
Kanna considers the original amount to be 80%. When he adds another 20%, he is adding 1/4 of 12 which is too much. That is why he gets an incorrect answer that is to high. He interpreted the problem incorrectly. For him, the old bottle has 20% less than the new bottle. That is incorrect.
Abdullah is correct.
Please help!! I need the answer asap
Graph the following word problem and then write an equation: Jamal started with $4 in his savings and makes an additional $3 per week.
Answer:
use desmos
Step-by-step explanation:
put y=3x+4 and make a graph from that its really helpful trust me
Who ever does this for me will get brainly
Answer:
sorry no can do
Step-by-step explanation:
hehhehehehehehhehe
Verify the identity.
[tex]cos 4u = cos^{2} 2u - sin^{2} 2u[/tex]
Answer:
Yes, it is an identity
Step-by-step explanation:
someone help okeseeee
Answer:
volume=lxbxh
=6*6*12
=432cm^2
Mr. Starnes wondered what proportion of Katy Perry's Twitter followers are
female, so he selected a random sample of 500 of Katy Perry's followers. In the
sample, 308 are female. Construct and interpret a 90% confidence interval for the
true proportion of Katy Perry followers that are female.
Answer and Step-by-step explanation:
To calculate a confidence interval for a proportion:
1) Determine the proportion
[tex]p=\frac{308}{500}[/tex]
p = 0.616
2) A 90% confidence interval has z-score that is 1.645.
3) Calculate margin of error
[tex]ME=\sqrt{\frac{p(1-p)}{n} }[/tex]
where
n is the sample size
So
[tex]ME=\sqrt{\frac{0.616(1-0.616)}{500} }[/tex]
[tex]ME=\sqrt{\frac{0.616(0.384)}{500} }[/tex]
ME = 0.02175
Then the interval is given by
p ± z(ME)
0.62 ± 1.645(0.02175)
0.62 ± 0.035
The interval will be
0.585 < p < 0.655
What this means is that we are 90% confident that the true proportion of Katy Perry's Twitter female followers is between 0.585 and 0.655.
Without graphing, tell if the coordinate (5,3) is a solution to
the inequality shown below by choosing TRUE or FALSE.
2x - y < 5
True
False
please help with number 5 i don't know how to fill in the table
Answer:
find the value of x and then divide it to see what you can to fill it in
Complete the table, which shows the first and second differences in y-values for consecutive x-values for a polynomial function of degree 2.
Answer:
[tex]6.626 \times {10}^{ - 34} 3 \times {10}^{8} [/tex]
Admission for adults is 12 dollars. Admission for kids is eight dollars.One day 575 people entered the cave paying 5600 how many adults into the cave
Answer:
Step-by-step explanation:
Admission for adults is 12 dollars. Admission for kids is eight dollars.One day 575 people entered the cave paying 5600 how many adults into the cave
What is the sum of the exterior angles of this octagon?
Answer: D: 360°
An octagon is supposed to have a total of 360°, each side being equivalent to 45°. In conclusion, the exterior angle of this octagon is equivalent to 360°
Please help me need ASAP
Answer:
3)Quadratic
Step-by-step explanation:
Brainliest?
Solve problem using substitution
2x + y = 10
y = x + 1
Answer:
x = 3
y = 4
Step-by-step explanation:
2x + y = 10 -----------------(I)
y = x + 1 ---------------------(II)
Substitute y = x + 1 in equation (I)
2x + x + 1 = 10 {Combine like terms}
3x + 1 = 10 {Subtract 1 from both sides}
3x = 10 -1
3x = 9 {Divide both sides by 3}
x = 9/3
x = 3
Plugin x = 3 in equation (II)
y = 3 + 1
y = 4
Which statement is true about the slope of the graphed line?
help! i'll give out a brainliest! just middle school level. <3!
Answer:3
Step-by-step explanation:
Answer:
3 hours
Step-by-step explanation:
HELLLLLLLLLLLLOOOOOOOO HELPPPPPPP
Answer:
MARK ME AS BRILLANT ^_^ ~_~Step-by-step explanation:
prime factorisation of 27,45 and 54
Answer:
27= [tex]3\sqrt{3}[/tex] (3 x 3 x 3)
45= [tex]3\sqrt{5}[/tex] (3 x 3 x 5)
54= [tex]3\sqrt{6}[/tex] (3 x 3 x 3 x 2)
Step-by-step explanation:
Answer:
We found the factors and prime factorization of 27 and 45. The biggest common factor number is the GCF number. So the greatest common factor 27 and 45 is 9.
Help me please!
I don’t get this question
Supplementary angles are angles that when you add them, make 180 degrees, which is a straight line. They are not to be joined together but added. So if one measures 90 degrees more than another, well what's the answer? I hope this helps.
How many four-digit numbers can be made from the numerals 7, 6, 5, and 3?
24
4
12
Answer:
12 different four digit numbers
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
permutations! order required
P(4,4) = [tex]\frac{4!}{(4-4)!} = \frac{4!}{0!} = \frac{24}{1}[/tex]
10. What is the exponent in this equation: 5*(x-2) = 125 *
O
Х
X-2
5
O
125
Step-by-step explanationperdonbro solo quo ielos prutnos j
:
Answer:
Step-by-step explanation:
[tex]5^{(x-2)}=125\\ \\ 5^{(x-2)}=5^3\\ \\ x-2=3\\ \\ x=5\\ \\ \text{So the exponent is 3}[/tex]
Solve for x your answer must be simplified. -4+x<9
Answer:
x<13
Step-by-step explanation:
To solve this, we want to have the isolate the variable x on the left side, by itself without a coefficient. All we have to do to do this is add 4 to both sides, cancelling out the -4 and getting x<13
Answer:
x = 13 + y
Step-by-step explanation:
Simplify:
-4 + x = y + 9
Reorder the terms:
-4 + x = 9 + y
Move all terms containing x to the left all other terms to the right
Add 4 to each side of the equation
-4 + 4 + x = 9 + 4 + y
Combine like terms: -4 + 4 = 0
0 + x = 9 + 4 + y
x = 9 + 4 + y
9 + 4 = 13x = 13 + y
Answer:
x = 13 + y
I also need help with this one
Answer:
perimeter=2(l+b)=2(16+24)=80
rate =$2per inch
total cost=perimeter ×rate=80×2=$160is your answer
help me help...........
Answer:
in the world: an estimated 16,000,000
in Europe:9,500,000
in Germany: 565,000
Step-by-step explanation:
hitler came into power in 1933 so with a little research you get your answer.
6x - 5 = 5x What does x equal
Answer: x=5
Step-by-step explanation: u can just simplify it
What’s the answer to this please? Thank u!
Answer:
I think the answer is C.
Step-by-step explanation:
Have a good day ;-).
If x = -6 and y= 2, evaluate the following expression:
x² + y²
Answer:
40
Step-by-step explanation:
-6 * -6 = 36
2 * 2 = 4
= 40
Please help!!! Thank you so much!!
Answer:
45 inches
Step-by-step explanation:
If the larger rectangle is 72, then you divide it by 8 because that is the ratio of the bigger rectangle. 72/8 = 9 so that means that the scale value of the shapes is 9 because they are proportional. So, you multiply 9 time 5 to get 45 which is the smaller rectangle.