Answer:
It’s 14.50
Step-by-step explanation:
As the total answer with the taxes would be 190.29 so you subtract it by 175.79 to get 14.50.
Part A
Using opposite operations, rewrite the equation so s2 is on one side of the equation by itself.
Part B
What is the opposite operation of squaring? Using this opposite operation, rewrite the equation from question 1 so s is by itself on one side of the equation.
Part C
The pyramid of Khufu, also known as the Great Pyramid of Giza, is one of the Seven Wonders of the World. Its volume is about 2,433,400 cubic meters, and its height is about 138 meters. Substitute these values into the equation from Part B, and solve the equation.
Part D
Search the Internet to find the length of each side of the base of Khufu’s pyramid. Does this length match your calculation?
Part E
Khafre was a son of Khufu. He also had a pyramid built, but it was not as big as his father’s. The volume of the Pyramid of Khafre is about 2,115,072 cubic meters, and its height is about 136 meters. Approximate the length of each side of the base?
Part F
Search the Internet to find the length of each side of the base of Khafre’s pyramid. Does this match your calculation?
Part G
About how much longer are the side lengths of the base of Khufu’s pyramid than Khafre’s?
Answer:
Part A: S^2= 3V/H
Part B: S =[tex]\sqrt{3\frac{v}{h} }[/tex]
Part C: s=√3* 2,433,400 /138=230 metres
Part D: This website says that the length of Khufu's Pyramid is about 230 meters. My calculation was correct.
Part E: S = √3*2,115,072/ 136 =216 metres
Part F: The length of Khafre's pyramid is about 215.5 My calculation was a little off, but not by much.
Part G: 14 meters longer
Step-by-step explanation:
Part A:
I am going to solve:
So,
V=1/3 [tex]HS^{2}[/tex]
Then, multiply both sides by 3:
V x 3= 1/3 [tex]HS^{2}[/tex] x 3
So,
3V=[tex]HS^{2}[/tex]
Then, we divide by H:
[tex]\frac{3V}{H}[/tex]=[tex]\frac{HSs^{2} }{H}[/tex]
So,
[tex]\frac{3V}{H}[/tex]= [tex]s^{2}[/tex]
Then switch sides:
[tex]s^{2}[/tex]= [tex]\frac{3V}{H}[/tex]
I hope this helps!
what is the inverses
Answer:that = 1 hole
Step-by-step explanation:
Which value is greater than 5/8 or 60 %
Answer:
5/8
Step-by-step explanation:
Answer:
5/8 is greater.
Step-by-step explanation:
Please help, due tomorrow. will give brainlist if correct
Given f(x)=3x^2-2x+k, and the remainder when f(x) is divided by x-3 is 35, then what is the value of k?
compare the divisor x-3 with x-a which will give a=3 and then use remainder theorem.
PLEASE HELP!!! Shasha and Alan are both running on the track Shasha begins at the starting line and is running 5 feet per second Alan begins 30 feet ahead of Shasha and is running at a speed of 3 ft per second how many seconds will it take Shasha to catch up to Alan?
Answer:
All you have to do is multiply 5 and 3 by specific gaps in between new numbers then subtract 30. Keep doing that until you get evenly matched numbers.
Step-by-step explanation:
The answer is 15, it would take 15 seconds for Alan to reach Sasha.
What is the length of the diagonal, d, of the rectangular prism shown below?
Round your answer to the nearest tenth.
d
2
4
7
The length is
units.
ok
Answer: I think it’s 5 I’m not sure
Step-by-step explanation:
8.3 units i got it from khan Answer:
Step-by-step explanation:
A car travels 160 miles in 4 hours. At this rate, how far will the car travel in 7 hours?( find unit rate,
then multiply by 7)
Answer:
280
Step-by-step explanation:
160 divided by 4 is 40 then times that by 7 and u get 280
Answer:
280 miles
Step-by-step explanation:
First you have to find how many miles a car travels in 1 hour. (160 ÷ 4 = 40).
Then, once you find that, you multiply 40 by 7. (280)
Hope this helps!
h(t) = 4t +1 and g(t) = 2t + 4
Answer:
(-5,8)x(2,4)
Step-by-step explanation:
Answer:
i dont know what you are asking to find but i got this
Step-by-step explanation:
find h(g(t)): h(2t+4)=8t+17
find g(h(t)): g(4t+1)=8t+6
-8>4+2v
How do you do this
Answer:
Step-by-step explanation:
-8 > 4 +2v ; subtract 4 from both sides
-8-4 > 4-4 +2v; calculate
-12 > 2v; divide both sides by 2
-6 > v
TO Know:
apply the same operation to both sides of inequality
if the operation is dividing or multiplying by a negative number change the direction of the inequality
Eight bowls cost $160, but Adrien wants only 5 of them so how much does he have to pay?
Answer:
$100
Step-by-step explanation:
you have eight bowls so you divide 160 by 8 and you get 20 so each bowl is 20 so 5x20=100
Answer:
100
Step-by-step explanation:
First, calulate the cost of each bowl, so, 160/8=20
Next, calculate how much total it costs, so 20x5, which the answer is $100
Correct answer gets BRAINLIEST
f(x)/g(x)
(x2-1)/(x-1)
x cannot equal 1 because this would render the denominator, also known as the divisor, as zero.
x can be greater than 1.
If you would like, we can factor the numerator...
x2-1
(x+1)(x-1)
FIRST...(x)(x)=x2
OUTER...(x)(-1)=-1x=-x
INNER...(1)(x)=1x=x
LAST...(1)(-1)=-1
x2-x+x-1
x2-1
So...
f(x)/g(x)=[(x+1)(x-1)]/(x-1)
(x-1) is in the numerator and denominator. It cancels...
f(x)/g(x)=(x+1)
Two more than three times a number is the same as eight less than twice the number. Find the number
Does this mean multiplication?
4(-9)
Answer:
Yes, it does mean multiplication.
PLS HELPP!!!!! Which expression is equivalent to (2^7⋅3^−5 ⋅9)^4?
2^7⋅3^−5⋅9^4
2^11⋅3^−1⋅9^5
2^28⋅3^−20⋅9^4
2^28⋅(−3)^20⋅9^4
Answer:
2^7⋅3^−5⋅9^4
Step-by-step explanation:
Solve the inequality. a−2>4
Answer:
a>6
Step-by-step explanation:
How would I find the difference of 7/8 - 1/3 ?
Answer:
[tex]\frac{13}{24}[/tex]
Step-by-step explanation:
We have two fractions and are being asked to subtract them.
7/8 and 1/3 don't have the same denominator, so to do as so, we need to find the LCM of both denominators, multiply them to that, and do the same for the numerators.
So what is the LCM (Least Common Multiple) of 8 and 3?
24.
Therefore :
[tex]\frac{7 * 3}{8 * 3} - \frac{1*8}{3*8}[/tex]
[tex]\frac{21}{24} - \frac{8}{24}[/tex]
[tex]\frac{13}{24}[/tex]
Answer:
13/24
Step-by-step explanation:
1. Common denominator:
common denominator = 24
multiply bottom and top so from 8 to 24 is 8x3, so multiply by three and what you do to the bottom you do to the top so,
7/8: 8 x 3 = 24 and 7 x 3 = 21 so the new fraction is 21/24.
Do the same to the other fraction: 1/3 multiply top and bottom by 8 because 3 x 8 = 24.
1/3 = 8/24
Now just subtract:
21/24 - 8/24 = 13/24 (There is your answer)
Find the value of x
PIC IS BELOW, WILL GIVE BRAINLIEST
Answer:
answer is A
Step-by-step explanation:
Select the equivalent number
HELP ASAP
Answer:
d
Step-by-step explanation:think dude it d duh
can someone plz help me with these two questions
Answer:
y = -15x
20, 26, 32, 38, 44
Step-by-step explanation:
In the first question, the y-value is increasing by -15 as the x-value increases by 1.
In the second question, the terms given are increasing by 6, so continue to add 6 to get the next 5 terms.
Math someone help me
Answer:
One bottle of soap will hold 3/8
Step-by-step explanation:
3/4= The amount of soap she has in total
3/4= 6/8 which is the same amount but now we can divide it by 2
.75 (6/8) divided by 2= .375 (3/8)
So each soap dispenser will have 3.75 liters of soap.
Sentences: To check our work
.375x2= .75
3/4 divided by 2= 3.75
Show that the lines
y = 4x + 2 and 8x + 2y = -3 are parallel
help pls asap ty ! ! !
Answer:
They intersect
Step-by-step explanation:
We can determine from their equations whether two lines are parallel by comparing their slopes. If the slopes are the same and the y-intercepts are different, the lines are parallel. If the slopes are different, the lines are not parallel.
Here we have two functions:
1) y = 4x + 2
2) 8x + 2y = - 3
2y = - 8x - 3
// divide both sides by 2
y = - 4x - 1,5
- 4 ≠ 4 , so these lines aren't parallel, maybe you wrote the assignment incorrect (e. g. if there would be " - " before 8 in the second function, those lines would be parallel), here they intersect.
Sam decided to go to the amusement with his sister. He paid $10 for parking and $12.50 per ticket. Determine the y-intercept. Write your answer as an ordered pair (x,y).
Answer:
[tex]y= 10+12.5x[/tex]
Step-by-step explanation:
Given data
He paid $10 for parking and
$12.50 per ticket.
let the number of tickets be x
and let the total cost be y
Hence the expression in terms of x and y is
[tex]y= 10+12.5x[/tex]
16. A fifteen passenger van is rented for a family vacation. The van rental is $75.00 per day, plus a $160.00 insurance fee. Which equation could be used to find x, the number of days the car be rented if they want to spend exactly $760.00 on the van rental?
A. 75.00 + 160.00x = 760 00
B. 75.00x - 160.00 = 760.00
C. 75.00 - 160.00x = 760.00
D. 75.00x + 160.00 = 760.00
Answer:
Step-by-step explanation:
D
ne On the scoreboard, players are listed by the number of goals they scored in a soccer match. Alan used the expression 4 X 5+3 x 2 + 1 to find the number of goals for the top three players. How many goals were scored in all by the top three players?
Answer:
27
Step-by-step explanation:
(a) Reflect the point (5 3) across the x-axis:
(b) Reflect the point(5 3) across the y-axis:
Answer:
(5, -3)
(-5, 3)
Step-by-step explanation:
Reflecting across the x-axis makes the y coordinate change from a positive to a negative and reflecting across the y axis makes the x value negative.
A. 8a - 2b + 12a - 2a -4b
show how to simplify the expression. Write the answer in factored form
B. Evaluate the expression when a = 4 and b = -2. Show your work
Answer:
(8a+12a-2a)-(2b-4b)
18a-(-2b)
18(4)- -2(-2)
72-4
=68
Step-by-step explanation:
h ttps:/ / pad let. com/du stinnich olson/C arl
"no spaces"
Whats 1+1+2+3+7+4+9=?
Answer:
27
thanks for the points
PLEASE HURRY WILL GIVE BRAINLIST
Answer:
x = 51
Step-by-step explanation:
x = 180 - (2x - 8) - (180 - 153)
x = 180 - 2x + 8 - 27
3x = 180 - 27
3x = 153
x = 51
Answer:
80.5
Step-by-step explanation:
2x-8 + x =153
BRAINLIEST AND 5 STARS AND A THANKS
You survey the students in your class to find out what kinds of movies they
like to watch. The students were given the following choices: Comedy (C),
Horror (H), Drama (D), Action (A), Romance (R).
The following were the results of your survey:
C, C, R, R, D, R, H, H, C, A, A, R, A, A, A, R, R, H, H, H, C, H, A, R, D, D, D, D, H, R
Answer:
26% for romance and look in the explanation for other answer
Step-by-step explanation:
So to find a relative frequency you add up everything. so 30 for the results all together then you take whatever it focuses on and turn it into a fraction.
For question F it would be 8/30 or .26%
Then for the next answer the most popular movie genre would be romance at 26%.
Question H is more likely to pick for a movie which would least likely be comedy because its the lowest in the class at 13%
I hope this helped I did my best to help.
I will mark you brainiest if you can answer this
Answer:
(1 1/2, 6) is the y-intercept and the slope is 4 over 1 1/2 or 4/1.5
Step-by-step explanation: