I really need help if somebody could explain this into detail and show me how would really appreciate it please
Answers
Answer: y = (5x)^2
Step-by-step explanation: You're finding the inverse.
f(x) = [tex]\sqrt{x}[/tex]/5 --> y = [tex]\sqrt{x}[/tex]/5 (they mean the same thing)x = [tex]\sqrt{y}[/tex]/5 (switch x and y)5x = [tex]\sqrt{y}[/tex] (multiple both sides by 5)(5x)^2 = y (square both sides) --> the first answer choiceRelated Questions
i will give u brainliest pls help
Answers
Answer:
1. r=7; d=14; c=43.96
2. r=6; d=12; c=37.68
3. r=9.5; d=19; c= 59.66
Step-by-step explanation:
There you go :)
i really need help! 24 - 10x = 9
Answers
Answer:
Wait I think that is 14 not 9?
Step-by-step explanation:
When you solve it you get 14
24=10x+9
24-9=10x
15=10x
15:10=x
3/2=x
Is the relation a function?
Answers
Answer: yes its just set up diffrently
Step-by-step explanation:
Answer:
ans: yes it is because it matches the same number
HELP I NEED THE ANSWER FOR THIS ASAP!!!
Answers
Answer:
d
Step-by-step explanation:
The difference between a number squared and 10 is 71 just translate please don't solve.
Answers
Step-by-step explanation:
Things I notice about this problem:
"Difference" indicates subtraction."Is" means "equals".When a problem simply says "a number," I replace it with a variable.It is written out like this: [tex]x^{2} - 10 = 71[/tex].
Tyrell is working on the middle school yearbook. He wants to fit a 4×6 inch photo into a space that is 3 inches wide. At what percent should he set the copier zoom button to achieve this size?
Answers
Answer:
50%
Step-by-step explanation:
Step one:
By convention, the dimension of a shape is described as
Lenght first, followed by width
Hence
lenght = 4 in
Width = 6 in
Step two:
Therefore, to achieve a new width of 3 in, the initial width must be divided by 2, which is a 50% reduction.
3/6*100
0.5*100
=50%
Answer:
75%
Step-by-step explanation:
Please help! Will give brainliest!
Answers
Answer:
The Answer is 4%
Step-by-step explanation:
Hope this helped have a Good Day! :)
Answer:
10
Step-by-step explanation:
decrease percentage= decrease price/original price × 100
please mark brainliest
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Trey deposits $700 into an account that pays simple interest at a rate of 6% per year. How much interest will he be paid in the first 3 years?
Answers
Answer:
$1.26
Step-by-step explanation:
$700 times 0.06 times 3 = 126
126 divided 100 = 1.26
the formula of simple interest is
Amount times Rate times Time divided by 100
Trey deposits $700 into an account that pays simple interest at a rate of 6% per year. $1.26 interest he will be paid in the first 3 years.
What is simple interest?Simple interest is a method of calculating the interest charge. Simple interest can be calculated as the product of principal amount, rate and time peroid.
Simple Interest = (Principal × Rate × Time) / 100
Trey deposits $700 into an account that pays simple interest at a rate of 6% per year.
Simple Interest = (Principal × Rate × Time) / 100
= $700 x 0.06 x 3
= 126 / 100
= 1.26
Learn more about simple interest here;
https://brainly.com/question/1548909
#SPJ2
the graph of an equation drawn through which two points would best represent the relationship between the number of miles and the cost of the trip? A. (15,25) and (240,150) B. (10,5) and (250,120) C. (40,10) and (250,145) D. (60,25) and (240, 150) I ready help, you get 15 points and please quickly
Answers
Answer:
Step-by step i dont know
help will mark you has brainliest
Answers
Answer: It does not matter.
Step-by-step explanation:
-6+6=0
6+(-6)=0
This means that the order doesn't matter.
What is th answer for number 15?
Answers
Answer:
a
Step-by-step explanation:
A landscaper charges each customer a flat rate of $150 to develop a plan for the landscaping of an outdoor space. The landscaper also charges $22.50 for each hour of manual labor invested in the landscaping. Write an equation to represent the relationship between the number of hours of manual labor, x, and the total cost, y, for the customer to plan and landscape an outdoor space.
Answers
Answer:
this could be written a couple ways
150 + 22.50(x) = y
150 + (22.50 × x) = y
150 + x(22.50) = y
Answer:
3,4,6,8
Step-by-step explanation:
You are selling t-shirt for $15 each as a fundraiser. You sold 17 less today then you did yesterday. Altogether you have raised $675. Write and solve an equation to determine the number of t-shirts you sold today.
Answers
Answer: 28
Step-by-step explanation:?
I need to find the percentage of students who ride the bus
Answers
Answer:
40%
Step-by-step explanation:
% of students drive to school
= no of students who drive/ total students× 100
=250/250+375×100
=250/625×100
=40%
could you help me? solve this problem?
Answers
Answer: I believe the answer is B
Answer:
option B which says go to -9 on the number line and then move 4 units to the right. since smaller negative number is greater than bigger negative number.
2. How far does a lorry move if it's travelling at:
a. 10m/s for 30s
b. 20m/s for 20s
c. 2m/s for 100s
d. 15m/s for 28s
Answers
b) 400m
c) 200m
d) 420m
Answer:
down below!
Step-by-step explanation:
a)300m
b)400m
c)200m
d)420m
i hope i helped<3
i don't know how this works
Answers
2.put in the amount of points the question will be worth
3.people answer the question for points
4.the more points you have the higher your rank
5.The higher your rank, the more credible your answer is
please answer this urgently
Answers
Answer:
(a) 168/14=12
(b) 3x14= 42
(c) 81.2/14=5.8
what multiples to -18 and adds to 3
Answers
Answer:
So you can use -6 and 3
Step-by-step explanation:
Hi, there
Well you can multiply
-6 and 3 which equal to -18
-6+3=3
Hope this helps :)
what is the equation of the line with a y-intercept of 4 and a point (8,8)
Answers
Answer:
y=1/2x+4
Step-by-step explanation:
to find the slope you need to know the change in y over the change in x
(0,4) and (8,8)
8-4/8-0
slope is 1/2
Click on the measurement that is equal to 24 kilogram
Answers
Answer:
24000
Step-by-step explanation:
there are 1000 grams in a kilogram so 24x1000=24000
may god bless you all!
The coordinate plane shows the location of the houses of some of Kendra's friends.
Which friend lives at (-0.5, -0.25)?
21"
Cindy
Rashida
Miguel
х
E
-1
o
Amita
• Jamaal
Cindy
o o
Miguel
0
Amita
Review progress
Question 3
of 5
Answers
Find the equation of a line that passes through (2, 1) and is parallel to the line passing through A( 1, 7) and B (-10, -3) Express the equation in slope-intercept form.
Answers
Answer:
y= 10/11x + 67/11
Step-by-step explanation:
Just follow the slope-intercept form formula-
Formula: y=mx+b
Key:
y = y-coordinate
m = slope
x = x-coordinate
b = y-intercept
Let me know if you have any questions, hope this helps! (:
The area of a rectangle is greater than or equal to 115 square centimeters. The width of the rectangle is 5 centimeters and the length of the rectangle is x centimeters. Select the possible value(s) of x.
a) x=22
b) x=23
c) x=24
d) x=25
Answers
Answer:
23
Step-by-step explanation:
HSHDKDIKDH I don't know if THIS IS TRUE THO GOOD LUCK
Which letter would be the most meaningful variable for this problem
situation?
The volume of juice a container can hold multiplied by 2
Answers
Answer:
The answer is b
Nita earns $20 per week walking her neighbor's dog. She also makes $2 per rose that she sells from her rose garden. Nita wants her weekly income to be at least $50. Create an inequality that correctly represents Nita's situation by dragging and dropping the three values into the appropriate spaces provided. x is the number of roses that Nita needs to sell.
Answers
Answer:
20+2>50
Step-by-step explanation:
Answer:
15 roses
Step-by-step explanation:
20+2x≥50
-20 -20
2x≥30
2x/2≥30/2
x≥15
How much will Calvin earn if he works 21 hours ?
Answers
Answer:
its 232.5
Step-by-step explanation:
Divide 3 by one then multiply that by 15.
Answer by RonanJ
Simplify the expression:
2x^4 - 10x^3 / 6x
Answers
Answer:
(x^2(6x^2)-5)/3
Step-by-step explanation:
Given the expression
2x^4 - 10x^3 / 6x
On simplifying
2x^4 - 10x^3 / 6x
= 2x^4 - 10x^2/6
= [6(2x^4)- 10x^2]/6
= 12x^4 - 10x^2/6
= 2x^2(6x^2)-5/6
= (x^2(6x^2)-5)/3
hence the simplified form of the expression is (x^2(6x^2)-5)/3
Olivia has a shoe box in the shape of a rectangular prism. She decorates 4 faces of the box,
leaving the top and the bottom without decorations. The unshaded parts of the model and
the diagram below show the parts that she decorates. What is the total area that Olivia
decorates?
L
Answers
she decorates 4 face of the box. (no diagram)
What is the length of BC?
Answers
Answer:
There is no pic u might want to repost it^^
Step-by-step explanation: