Answers
-5
3=-y/3
cross multiply
1=-y
y=-1
Related Questions
A ball bounces several times after it is dropped. The graph shows the height of the ball over time.
Height is measured in meters and time is measured in seconds.
Select all statements that are true about the graph and the situation it represents.
Answers
Answer:
B, D, E, and F are the correct answers
Hope this helps you
<-- 25 points No Trolls please
Answers
Answer:
15-24-38
Step-by-step explanation:
Andre is making paper cranes to decorate for a party. He plans to make one large paper
crane for a centerpiece and several smaller paper cranes to put around the table. It takes
Andre 10 minutes to make the centerpiece and 3 minutes to make each small crane. He will
only have 30 minutes to make the paper cranes once he gets home.
1. Andre wrote the inequality to plan his time. Describe what , , 10,
and 30 represent in this inequality.
2. Solve Andre’s inequality and explain what the solution means.
Answers
Answer:
10 + 3x </= 30
x </= 6.666
He can make at most 6 cranes before his time runs out. He would be 2/3 through the next small one when time runs out.
Step-by-step explanation:
10 + 3x </= 30
10 is the minutes for the centerpiece
3 is the minutes to make each small crane
x is the number of small cranes he can make
he has less than or equal to 30 minutes to complete them.
10 + 3x </= 30
subtract 10 from both sides
3x </= 20
x </= 6.666
He can make at most 6 cranes before his time runs out. He would be 2/3 through the next small one when time runs out.
Identify the relation that is also a function.
A.
{(5, 6), (4, 5), (5, 8), (4, 0)}
B.
{(3, −1), (3, 1), (3, 0), (0, 2)}
C.
{(−2, 1), (−1, 2), (1, 4), (−3, −2)}
D.
{(6, 4), (6, −4), (10, 5), (10, −5)}
Answers
1. Apples cost $1.99 per pound.
How much do 3.25 pounds of apples cost?
2. Apples cost $1.99 per pound. How much do x pounds of apple costs?
Express your answer a function of x (ex. 12x)
Answers
2) maybe 10x
please correct me if i’m wrong. goodluck.
Please help me and only answer if you are 100% sure it is correct, it affects my grade. I will mark you brainly if you get it right. NO LINKS.
Answers
Answer:
1256, 125.6 (this is wrong sorry i didn't know that it wasn't a full circle)
Step-by-step explanation:
A) The area that the sprinkler is spraying is in a circle with a radius of 20 ft. The formula to find the area of a circle is pi*r^2, so the area of this circle will be 400pi (substitute 20 for r). Pi in this problem is 3.14, so 400*3.14 is 1256 feet.
B) The perimeter of the spray is technically just the circumference of the circle. The circumference is 2r*pi, so we substitute 20 for r again and we get 40pi. Again, pi is 3.14 in this problem, so 40*3.14 is 125.6 feet.
A traveler takes a taxi from the airport to a hotel. The taxi driver charges $1.90 initial charge plus $1.25 per mile. Which equation can be used to find y, the total cost of the trip, if x represents the number of miles of the trip?
Answers
$1.90 + $1.25 x X = Y?
hope this helps I'm not sure
Step-by-step explanation:
This is a linear function with initial value $1.90 and slope $1.25/mile:
total cost = $1,90 + ($1.25/mi)x
Please help me out this is due
Answers
Answer:
A is wrong
Step-by-step explanation:
pls help i will give brainliest
Answers
Answer:
10.5
Step-by-step explanation:
HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP
Answers
Answer:
the answer is B
Step-by-step explanation:
Determine whether these two triangles are similar, and if so what is the ratio of their sides?
Yes, ratio = 3/4
Yes, ratio = 3/8
Yes, ratio = 4/5
No, these triangles are not similar
Answers
Answer:
No, these triangles are not similar.
Step-by-step explanation:
If they were similar by ratio you would be able to divide 3/8 and 4/10 and get the same decimal but instead you get 0.375 for 3/8 and 0.4 for 4/10.
please help will mark brainliest! (no links)
Answers
Answer:
as the drive's age increses the insurences goes down
Step-by-step explanation:
Raisins in a scoop of each brand of raisin bran cereal if the mean of the data set is 7 raisins find the number of reasons in each scoop of great4u?
Answers
Answer: 5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
i got it right on khan academy
Simplify this expression.
6^12 divided by 6^4
A.
616
B.
63
C.
648
D.
68
Answers
M
Find the value of x - this is circle segments.
Answers
Answer:
x = 12
Step-by-step explanation:
Given a tangent and a secant from an external point to the circle, then
The square of the tangent is equal to the product of the external part of the secant and the entire secant, that is
x² = 8(8 + 10) = 8 × 18 = 144 ( take the square root of both sides )
x = [tex]\sqrt{144}[/tex] = 12
The given equation has an infinite number of solutions. What must be the missing number or expression?
13x - 8 + 11x = 8 (3x - 2) + ?
A.
8
B.
16
C.
21x
D.
22x
Answers
Answer:
I think the answer is A
Step-by-step explanation:
I just plugged in the numbers.
Wyatt makes and sells rope doormats. He uses 200 feet of rope for each doormat. He wants to make 25 doormats.
Which expression shows a correct way to find how many yards of rope he needs?
1 yard = 3 feet
Group of answer choices
200×25×3
200×25÷3
200÷25×3
200÷25÷3
Answers
That’s because when you find out 200x25 (5000) it will still be in feet and not yards. 1 yard is 3 ft so you would divide your 5000 feet by 3 to change it to yards!
the function F is defined by F(x) 12/x+1/2. use this formula to find the following values of the function. F(a/2)
Answers
Answer:
F([tex]\frac{a}{2}[/tex]) = [tex]\frac{24}{a} +\frac{1}{2}\\[/tex]
Step-by-step explanation:
so basically what you want to do is insert the f(x) value into the equation. What I mean by that is in this equation, since f(x) = f(a/2), you want to substitute A/2 into the equation, so you'll have [tex]\frac{12}{\frac{a}{2} }[/tex], if you can't see that, its 12/a/2. In other words, this is 12 ÷ [tex]\frac{a}{2}[/tex] , which you can also format as 12 ·[tex]\frac{2}{a}[/tex], because of the "keep, change, flip" thing. Well, you know that equation is equal to 24/a so you just have to add back the 1/2, and you have your answer!
Side Note:
I know the format is terrible, but the answer is right so please bear with me :)I know the person asking this question asked it a year ago so i'm just answering it for future usersIf i'm guessing correctly, this question originated from RSM, and I found it googling rsm problems, and my answer is correct in RSM, so if you have this same question on your RSM homework, I promise you it's rightIf you got this from RSM homework, and you have other questions about the same types, like 7abcdegi, comment, because I have those answers tooIf you have any questions about this answer, also comment, I would love to helpIf the user who asked this question is still active, I would really appreciate brainliest if you think this deserves itHope this helps!! If it did, please give it a good rating so others know they can trust it!P.S i know the commenting feature is funky but if u ever have any other questions shoot me a friend request so i'll know when you post stuff :)
A barn floor scale drawing measures 5 cm by 7 cm. The scale for the actual barn is 2cm : 10 ft. What is the area of the barn? (WRITE THE NUMBER, ONLY)
Answers
Answer:
20
Step-by-step explanation:
Answer:
The answer is 875
Step-by-step explanation:
SO EASY- 2cm is equal to 10ft, so that means 5ft is equal to 1cm.
5*5=25
7*7=35
35*25=x=875
Can someone answer this its just boxplots :)))
Answers
Explanation:
The boxplot, aka box-and-whisker plot, is a visual way to represent summary data. Each piece of the boxplot visually tells us one of the five items of a five number summary, which are:
Min = smallest valueQ1 = first quartileMedian = middle most valueQ3 = third quartileMax = largest valueThe median is the vertical line inside the box of the boxplot. The diagram shows that the median is 25. Exactly half of the distribution is below the median, and the other half is above the median. So that means that 50% of the cars get at least 25 mpg.
I NEED HELP FAST! How much cardboard is needed to make the box shown
Answers
Times 2*1.6*2.5=8
Answer:
its c
Step-by-step explanation:
pls help me with this problem :)
Answers
let me work it out for you
56+47+67+77+55+76+85+80+87+69+47+58
=804
divide that by the total numbers you have in the table that is, 12 numbers
so 804 divided by 12 gives you
=67
let me do the next one
52+32+65+63+52+70+72+61+54+43+29+32
=652
then you take that 652 and divide it by the total numbers given in the table which is also 12
so 652 divided by 12
=that’s 54,3
then you take the final answers
67-54,3
and your final answer is 12,7
hope this helped :)
The running trail in the local park is 3.826 miles long. If the park board were planning to extend the trail by 2.46 miles, what would the new length of the running trail by?
6.093
6.286
5.682
4.072
40.72
Answers
What is the surface area WWWIll mark brainllest
Answers
what is the peremiter of DEFG
Answers
Answer:
The answer is 22 units
Step-by-step explanation:
To find the perimeter we have to add all sides units. So, it length is 7 units and breadth is 4 units, so 7+7=14 and 4+4=8 , and then we will add the l and b , so 14+8=22
what is the absolute value of negative 75? ∣−75∣ =?
Answers
Answer:
the answer is -5625
Step-by-step explanation:
DO NOT SEND ME PDFS OR LINKS WIL REPORT ANSWER CORRECTLY FOR BRAINLIEST
Which graph is misleading? Explain your answer with at least three complete sentences.
Answers
Answer:
7665
Step-by-step explanation:
bfdf
Please help me with this volume problem!♪☂♧(^.^)
Answers
Answer:
C. (6 x 5) x 2. I'll also give you the answer: 60m²
Step-by-step explanation:
Answer:
C, d, e
Step-by-step explanation:
They all follow the formula and have the same answer of 60, for instance:
(6*5) * 2 = 60
5* (6*2) = 60
Therefore this is correct. I really hope this helps!
Amy volunteers at an animal shelter. She worked 10 hours in March, 14 hours in April, 18 hours in May, and 22 hours in June.
If the pattern continues, how many hours will she work in December?
Answers
Answer:
46 hours
Step-by-step explanation:
the pattern is for the hours to increase by 4.
so,july=26
august=30
september=34
october=38
november=42
december=46
hope this helps
plz can i get brainliest:)
Read the question and type your response in the box provided. Your response will be saved automatically.
The Jackson family is driving from Boston to New York for a summer vacation trip. So far, they have driven 84 miles which is 40% of the total miles of their trip. How many miles is the Jackson’s trip from Boston to New York?
Explain how you solved this problem in the box below. Include a description of your strategy and your answer in your explanation.
Answers
Answer:
84 is .4 of the trip
40% times 2.5 is 100% (40+40+20)
so, multiple 84 by 2.5 and that's the answer
84 * 2.5= 210
Answer:
84 is .4 of the trip
40% times 2.5 is 100% (40+40+20)
so, multiple 84 by 2.5 and that's the answer
84 * 2.5= 210
Step-by-step explanation:
sorry for copy write dont report me