Select the simplification that accurately explains the following statement.
A.
B.
C.
D.
Answers
Answer:
the answer is D
(7 1/3)^3 = 7 1/3x 7 1/3x 7 1/3 = 7 . ( 1/3 + 1/3 + 1/3)= 7x 3/3 =7x1 =7
Related Questions
Please help what is the variable X?
Answers
Answer:
x= -7
Step-by-step explanation:
-3x -5 = 16
+5 +5
-3x = 21
divide by negative three on both sides to get your answer
HELP ME WITH THIS!!!!!!!!!
Answers
Directions: Find the volume of each figure. Round to the nearest tenth if necessary.
Answers
Answer:
Step-by-step explanation:
square-based pyramid:
volume V = (⅓)b²h
= (⅓)7²·16
≅ 261.3 ft³
:::::
Can't help with question 3. I haven't learned triangle-based pyramids.
:::::
cone:
volume V = ⅓πr²h
= ⅓π17²·20
= 6052.8 yd³
:::::
can't help with question 7. Never did this kind of pyramid.
Is 3(5x - 4) = 15x - 12 a one solution , no solution or infinite solutions
Answers
Answer:
Infinite Solutions
Step-by-step explanation:
3(5x - 4) needs to be simplified
So we multiply 5x by 3
So 3 x 5x = 15x
Then we multiply -4 by 3
3 x -4 = - 12
Put those together we get 15x - 12
The same equation as the one on the right side
So since 15x - 12 = 15x - 12, the x variable can be any number
Also a little tip:
With Forms quizzes, you can hit control + U and find the answers in the code
Dave took 8/9 of his savings and decided to invest it. With his investments, 2/3 of it will go into the Canadian stock market. Amongst his Canadian stocks, 1/2 of it will be invested into oil companies. If Dave had $100,000 in his savings account, how much did he invest into Oil companies?
a) Write an equation to represent the scenario
b) Solve the equation and find out how many bags he can make:
Answers
Answer:
Dave invested approximately $29,629.63 into Oil companies.
Step-by-step explanation:
8/9 (100,000) = i
i= $88,888.89
2/3(88,888.89)=c
c = $29,259.26
1/2(29,259.26)=o
o= $29,629.63
Jesse measured his height to be 67 inches. His actual height is 68.5 inches. What is the percent error for Jesse's measurem
Answers
Answer:
2.24%
Step-by-step explanation:
Given that :
Actual height = 68.5
Measured height = 67
Percentage error :
(Error value / True value) * 100%
Error = Actual - observed = (68.5 - 67) = 1.5
Percentage error :
(1.5 / 67) * 100%
0.0223880 * 100%
= 2.2388%
= 2.24%
Angela has $35.41 in her savings account. She really
wants to buy some songs and an app.
Angela spent $35.41 on everything. How much
money does Angela now have in her savings
account?
Answers
Answer:
0 because she spent it all
Step-by-step explanation:
35.41-35.41= 0
and why are songs $35.41
What is the percent increase from 50 to 69
Answers
A change from 50 to 69 represents a positive change (increase) of 38%
Use the formula found below on this webpage to find the percent change by replacing the given values:
Percent change = New - Old
|Old|
× 100%
Percent change = 69 - 50
|50|
× 100% =
19
50
× 100 = 38% (increase)
Where: 50 is the old value and 69 is the new value. In this case we have a positive change (increase) of 38 percent because the new value is greater than the old value.
First find the difference between 69 and 50.
69 - 50 = 19
Now to find the decimal, divide 19 by 50 which would equal 0.38. And to find the percentage, move the decimal two spaces to the right.
Answer: 38%
• 10 points question •
Determine whether the ordered pair is a solution of the linear inequality.
y > x - 1 ordered pair (0, 1)
Help would be appreciated! (Will give brainliest) Please don’t give me invalid answers on purpose :(
Thanks!
Answers
Answer:
Yes, (0, 1) is the solution of the given inequality.
Step-by-step explanation:
To find whether the given ordered pair is a solution of the linear inequality, we will satisfy the inequality with the coordinates of the ordered pair.
If the inequality is true for the ordered pair it will be the solution.
Inequality is,
y > x - 1
For (0, 1),
1 > 0 - 1
1 > -1
True.
Therefore, ordered pair (0, 1) is the solution of the given inequality.
Kyung bought 3 CDs that cost x dollars each, 2 DVDs that cost $10 each; and a book that cost $15. Write an expression in simplest form that represents the total amount that Kyung spent
Answers
Answer:
Step-by-step explanation:
3x + 2·10 + 1·15 = (3x + 35) dollars
I need somone to solve this plz
Answers
A company makes 110 bags.
46 of the bags have buttons but no zips.
20 of the bags have zips but no buttons.
39 of the bags have neither zips nor buttons.
A bag is selected at random.
What is the probability that the bag has buttons?
Answers
Answer:
51/110
Step-by-step explanation:
No: of bags with buttons but no zips = 46
No: of bags that have both buttons and zipz = 110-(46+20+39) = 5
No: of bags with buttons = 46+ 5 = 51
Total no: of bags = 110
Probabilty = 51/110
I hope im right!!
HELP ME PLEASE I AM STRESSED WITH THIS WORK PLEASE HELP!!!! BRAINLIST!! THANK YOU SO MUCH FOR WHOEVER HELP ME WITH THIS
Answers
Answer:
YesYesNoNoYesYesNoYesNoNoYesNoYesNoYesYesNoYesYesNoStep-by-step explanation:
A function does not have any repeating domains (x-coordinates).
Hope it helps!
Which is the larger fraction ?
2/13, 1/13 or 5/13*
plsssss answer i will mark as brilliant
Answers
In the previous question you found 5% of £84 . Now use your answer to
increase £84 by 5%. *
Answers
Answer:
88.20
Step-by-step explanation:
100%-> 84
105%-> 88.20
a cake recipe calls for 4/5 cup of chocolate. if a baker has 7/3 cups of chocalate , the baker can make a maximum of ? cakes
Answers
Answer:
3
Why:
4
5
+
7
3
=
47
15
=
3 2
15
then take the 3 from that then there you go.
Find a third number so that three numbers form a right triangle
13 ,85
Answers
Answer:
84
Step-by-step explanation:
I just use an online calculator.-
www.calculator.net/triangle-calculator
So, P² = H² - B²
Or, x² = 85² - 13²
Or, x² = 7225 - 169
Or, x² = 7056
i.e x = = 84
Hence, the third number to make it right triangle = 84 Answer
ILL GIVE U BRAINLYIST
Answers
Answer:
3240
Step-by-step explanation:
6 x 12 x 5 x 9 =3240
Sarah has two quarters in her pocket, one from Florida and one from Georgia. She
randomly pulls one quarter from her pocket, looks at it, and puts it back. Then she does this a second time. What is the probability that Sarah will select the Florida state quarter both times?
A. 1/4
B. 1/8
C. 3/4
D. 1/2
Answers
Candace received a 14% raise as part of a promotion with her work.
Before the promotion she was earning $22.50 an hour.
What is her new hourly wage?
Answers
Simplify 5a + 6 – 2a + 4
Answers
Answer:
3a+10
Step-by-step explanation:
3a+6+4
3a=10
5a-2a=3a+6+4
3a=10
What is the solution to this equation?
X-7 = 18
O A. x= 11
O B. X= 35
O c. x = 25
O D. x = 9
Answers
Answer:
The answer is c or x=25
Step-by-step explanation:
+7 +7
X=25
The answer is C x=25
Dixie drinks 1/3 a cup of water in 1/6 of a minute. How many cups of water per minute does Dixie drink?
Answers
Hello, 928747! I can help.
So, we're trying to find out how many cups of water Dixie can drink per minute.
Since there are 60 seconds in a minute, we can assume that 1/6 of a minute is 10 seconds
1/6 = 10/60
So there are 60 seconds in a minute so we would multiply 1/3 by 6 to find how many cups she can drink in one minute
1/3 x 6 = 2
So, Dixie can drink 2 cups in one minute.
#LearnWithBrainly
https://brainly.com/question/21742939
What is the value of the expression 3n + 7 when n= 8?
O 24
O 27
0 31
O 35
Answers
Answer:
3(8) + 7 = 31
Answer:31
Step-by-step explanation: first if n=8 you need to do 8*3 or 3*8 +7 you get 31
What is the area of the following circle?
Answers
Answer:
78.53
Step-by-step explanation:
[tex]\pi[/tex] x [tex]5^{2}[/tex]
Answer:
78.5
Step-by-step explanation:
The formula for the area of a circle is A=πr^2. The radius, (r) is half of the diameter. The diameter of this circle is 10 in, so the radius is 5 in. Plug 5 into the formula A=πr^2 to get A=π5^2. Square 5 to get 25 and plug it back in the formula to have A=25π. Multiply pi (π, 3.14) by 25 to get 78.5.
Distance and slope for (0,1) & (2,2)
Answers
Answer: slope is 1/2 Distance is √ 5 or 2.236
Step-by-step explanation:
slope -
(0,1);(2,2)
(x1,y1)=(0,1)
(x2,y2)=(2,2)
Use the slope formula:
m= y2−y1/ x2−x1
= 2−1 /2−0
= 1 /2
HELPPPPPPPPPPPP PLEASEEEEWESSSSEE AND EXPLAIN HOW TO DO THIS BECAUSE I FORGOT HOW SO I CAN REALLY USE A HELP ON HOW TO DO THESE TYPE OF MATH EQUATION SO PLEASE HELP
Answers
Answer:
5.7
Step-by-step explanation:
They give you the value of a. Take that value and plug it into the equation.
2a + 3.1
a = 1.3
2(1.3) + 3.1
2.6 + 3.1
5.7
Hope this helped!
15+2.5(2x+4)
PLease help!
Answers
Answer:
Step-by-step explanation:
5x+25
A video is 3 minutes long. How many seconds long is the video?
Answers
Answer:
180 SECONDS
Step-by-step explanation:
60x3
An insect measured 1.25 cm long. Which number is less than 1.25
Answers
The number that is less than 1.25 is 1.2.
The given number is a decimal. A decimal is a number that is made up of a whole number and fractional parts divided by a point. For example in 1.25, 1 is the whole number and 2 and 5 are the fractional parts.
The number that is greater than 1.25 would have either its tenth value greater than 2 or its hundredth value greater than 5. The number less than 1.25 would have either its tenth value less than 2 or its hundredth value less than 5.
Here are the options to this question: a)1.35, b)1.3, c)1.26 , d)1.2. To learn more about decimals, please check: https://brainly.com/question/109147