Answer:
for every ten hours there is an extra 300 dollars.
pleaseeeeeeeeeeeeeeee mark brainlest
Step-by-step explanation:
The range is 1200-300 =900
=$900
Point A is located at (–4, 6) and when dilated, centered at the origin, point A' is located at (–14, 21).
What is the scale factor? Enter answer as an integer or decimal.
Answer:
the scale factor would be 3.5
Step-by-step explanation:
21/6=3.5
-14/-4=3.5
I hope this is what you're looking for :)
Please do it all! <3 multiple pages please say the number question ex: .1 :answer
.........................................
all graphs need to have a key, the data (imformation) and a _____?
A. color scheme
B. title
C. snack
D. circle
Answer:
B
Step-by-step explanation:
If 2x+3y=6 and -5x+2y=4 then what is x and y??
Answer:
x=0 y=2
Step-by-step explanation:
2x+3y=6 .... 1
-5x+2y=4 .... 2
Multiply 5 with equation 1 and multiply 2 with equation 2
Then we get
10x+15y=30
-10x+4y=8
-10x and +10x get canceled so 19y=38
y=38/19=2
substitute y value in equation 1 or 2 and find the value to get x
Running at a constant rate, sarah ran 12 miles in a time of 180 minutes. How many minutes does it take sarah to run 4 miles?
Answer:
60 minutes <3
Step-by-step explanation:
180/12=15
4x15=60
help me out with these two questions lol
Answer:
94.2 cm
62.8 inch
Step-by-step explanation:
The circumference of a circle is 2πr, where r is the radius.
The diamater is twice the radius, d=2r.
1) 2π·15 ≈ 94.2 cm
2) r = 10 inch. 2π·10 = 62.8 inch.
HELP PLS I NEED A ANSWER NOW IT IS DUE TODAY
ALL I NEED IS A PLAN, A SOLUTION (SHOWING MY WORK), A ANSWER, AND A EXPLANATION! PLEASE ANSWER FAST IM GOING OFF SOON!!!
Answer:
you need to find how many pencils the teacher needs for the class
Step-by-step explanation:
7. Manuel buys his grandmother a bunch of flowers for $12.95 and buys some candy for his mother for $2.76. If he has $7.83 left, how much money did he start with? Show or explain your work.
Answer:
$23.54
Step-by-step explanation:
12.95+2.76+7.83=23.54
Ruby says that 4/5 divided by 2/15 = 14/15. What error did Ruby make? A. Ruby added instead of divided. B. Ruby divided 2/15 by 4/5 instead of 4/5 by 2/15. C. Ruby divided by 2 instead of dividing by 2/15. D. Ruby multiplied by 2/15 instead of 15/2 multiplying by .
Answer:
A. Ruby added instead of divided
Step-by-step explanation:
You must find a common denominator (15), and then multiply by the reciprocal and simplify your final answer
12/15 times 15/2 equals 180/30 which, when simplified equals 6
Ruby added 4/5 and 2/15 instead of dividing. Option A is correct.
What is simplification?Using mathematical operations it is to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
here,
Ruby says that 4/5 divided by 2/15 = 14/15, which is incorrect.
4 / 5 divided by 2/15 is 6,
When we add both numbers,
= 2 / 15 + 4 / 5
= [2 + 12] / 15
= 14 / 15
Thus, Ruby added 4/5 and 2/15 instead of dividing. Option A is correct.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ2
can someone help me thank you!!
Answer: Can u flip it its upside down and I have no Idea what the answer is.
Step-by-step explanation:
plzz help me with this, which one is it?:
Joseph runs 212 miles on Monday. Each day after that, he runs the same 113 mile route every morning. His goal is to run at least 6 miles by the end of the week. Which inequality represents the least number of days after Monday that Joseph needs to run to reach his goal?
-212 + 113 x < 6
-212 + 113 x ≤ 6
-212 + 113 x ≥ 6
-212 + 113 x < 6
Answer:
#2
Step-by-step explanation:
all you need to know is the calculusperciputation
Help Please !! 10 point
Answer:
80 cents
Step-by-step explanation:
728 increased by 30% ?
Answer:
Number 728 increased by 30% (30 percent) of its value (percentage increase) and calculated absolute change (actual difference)
Increase the number 728 by 30% of its value
Step-by-step explanation:
Answer:
946.4
Explanation:
What I do in this situation is the following steps:
1. 728 * 0.30 = 218.4
2. 728 + 218.4 = 946.4
A manufacturer of breakfast cereals is considering the following two designs for cereal boxes.
The manufacturer wants to pick the package that will use the least cardboard packaging for a given volume of cereal.
Calculate the surface area and volume of each cereal box. Which one should the manufacturer use?
The manufacturer should use Box _______.
Answer:
Box A
Step-by-step explanation:
(72x2)+(18x2)+(36x2)=252
can someone help me with this thank you
Answer:
504 feet in 40 minutes
Step-by-step explanation:
12 3/5 * 40 = 504
PLEASE EXPLAIN : With a coupon, you can get a pair of shoes that normally costs $84 for only $72. What percentage was the discount?
Answer:
The answer is 14.3 :)
Step-by-step explanation:
help meh please=, and explain how you got ur answer please and thank you
Answer:
The answer is C. But I got 350.82
Step-by-step explanation:
The area for one triangle is 24 because A=h(height)b(base)timesb(base)/2. Both the triangles together would make 48 because 24+24=48
The are for one rectangle is 100.94 because A=b(base) times h(height). because there are 3 rectangles we multiply 100.94 times 3 which is 302.82
Then we add up all the areas 302.82+48 to get 350.82
Because this answer is slightly different I would assume it is C.
If my math is incorrect I apologize
I hope this helps! :)
Wait I just realized you have to convert it into square centimeters!
Answer:
Ccc
Step-by-step explanation:
You are adding 6¾ + 3 2/3 using fraction strips. Explain how you rename the
fraction part of the sum.
Multiplying to make the same in a different like 3/5x5/5 = 3/5
Which is the same as 3/5
Please help, giving 25 points!!!!!!!!
1/3x+y=15
Which of the following are ordered pairs of the equation above?
A. {(16, -3),(15, 0),(14, 3)}
B. {(-3, 14),(0, 15),(3, 16)}
C. {(-3, 16),(0, 15),(3, 14)
Answer:
B
Step-by-step explanation:
please help !!
find the volume
2y^2 + 30xy - 2y^2 + 4y - 4x
HELP!!!!!!!!!!!!!!!!!!!!!
Answer:
1
Step-by-step explanation:
6 ÷ 2 + 4 =
6 ÷ 6 = 1
hiii!! I need help with these two questions (will put brainliest) TY
Answer:
[tex]First~part:\\Radius~of~big~circle(R) = 6\\Radius~of~small~circle(r)=x\\Now,\\Area ~of~ border ~= Area ~of~ big~ circle - area~ of~ small~ circle\\~~~~~~~~~~~~~~~~~~~~~~~=\pi R^{2} - \pi r^2 = \pi (6)^2-\pi r^2\\~~~~~~~~~~~~~~~~~~~~~~~= \pi (6^2-r^2)\\~~~~~~~~~~~~~~~~~~~~~~~=\pi (36+r)(36-r)[/tex][tex]Second part:\\Length~of~big~square~carpet (L) =x\\Length~of~small~square~carpet (l) = 2y\\Now,\\Area~of~the~carpeted~floor = Area~ of~ big ~square~ carpet - area ~of ~small~ square~ carpet\\~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~=L^2-l^2 = x^2-4y^2 =(x+2y)(x-2y)[/tex]
Are these shapes similar
Answer: they are similar because of the same side lengths
Step-by-step explanation:
Answer ASAP pleaseee
Answer:
Dionostics sucks. Just did one. The answer to that is the top one with the scalenes.
Step-by-step explanation:
Last year Ron bought 40 pen sets and sold 25. This year he bought 75 pen sets and sold 60. The absolute error each year was the same. Are the percent errors also the same? Explain using the solutions.
Answer:200
Step-by-step explanation:
Answer:
No, differentStep-by-step explanation:
Last yearBought 40 sets
Sold 25 sets
Error = 25 - 40 = -15Absolute error = | - 15| = 15Percent error = 15/40*100% = 37.5%This yearBought 75 sets
Sold 60 sets
Error = 60 - 75 = -15Absolute error = |-15| = 15Percent error = 15/75*100% = 20%We can see absolute errors are same but percent errors are different.
The reason is the referenced numbers are different.
[tex]\sqrt{25}[/tex]
Bad answers will be reported
Answer:
the square root of 25 is 5
Step-by-step explanation:
5 x 5 = 25, thus, 5 is your answer
Gabe goes to the mall. If d is the number of items he bought, the expression 16.62d gives the amount he spent in dollars at one store. Then he spent 26 dollars at another store. Find the expression which represents the amount he spent at the mall. Then estimate how much Gabe spent if he bought 7 items.
Answer:
1. 16.62d + 26 = m 2. $152.34
Step-by-step explanation:
For the first part of the question you put the unknown variable multiplied by 16.62. Then add 26 which equals an unknown variable. For the second part, I multiplied 16.62 by 7 and added 26.
PLS HELP ASAP!!! WORTH 15 POINTS!!!
Write one example of a linear function and one example of a non-linear function in the format: y=mx +b
Answer:
Linear: 3x +9 =2x
Non Linear: x+2y=1 and x = y
Answer:
Examples, solutions, videos, and lessons to help Grade 8 students learn how to interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear.
For example, the function A = s2 giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.
Step-by-step explanation:
Im dum if this not right
Please help I don't understand this and I was hoping someone could explain it to me please and thank you (:
Answer:
I think it is asking you what quadrent they will be in but i aqm not sure.
Step-by-step explanation: