1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gekata [30.6K]
3 years ago
12

Write an equation for a direct variation that includes the point 4 16​

Mathematics
1 answer:
Zolol [24]3 years ago
6 0

Answer:

y = 4x

Step-by-step explanation:

The general formula for linear direct variation is y = kx, where k is the constant of proportionality.

If (4, 16) is on the graph of this line, then  16 = 4k, and k = 4.

Thus, the desired equation for linear direct variation is y = 4x.

You might be interested in
Find the slope of the line that passes through (65, 100) and (75, 97).
netineya [11]

Answer:

ayee lez gooo!! tysm :)

4 0
3 years ago
Please answer !!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!!!!!
xxTIMURxx [149]
Since it is a right angle you would subtract 57 from 90 because both angles added together are 90°. 90-57= 33°
8 0
3 years ago
. An elevator starts at the 6th floor. It goes up 7 floors twice, and then it goes
Anettt [7]

Well let's see what floor each one lands on and figure out which one is higher.

Something to note:

down = subtracting

up = adding

if something says it's doing something more than once, add it the number of times it's doing that thing. (You can also multiply it by that number but the adding way is a bit easier to understand and explain)

<u>Elevator 1:</u>

6 + 7 + 7 - 10 = 10

<u>Elevator 2:</u>

20 - 5 - 5 - 5 + 12 = 17

Elevator 2 ends on a higher floor (reasoning above)

4 0
2 years ago
Kay is a student in Mrs. Hudson’s class. Assuming you know nothing else about Kay, what is the probability that Kay’s birthday w
Drupady [299]

Answer:

262/365

Step-by-step explanation:

So as you can see there is no more information aout Kay on her birthday, so the chances of her birthday being on a week day is given by the total number of the weekdays of the year between the total number of days in a year, so in 2019 there are 262 weekdays, divided by 365 you get the probability that Kay´s birthday falls on a weekday.

262/365=,7178=71,78%

So the probability of Kay´s brithday falling on a week day will be 71,72%

5 0
3 years ago
Alisha made 9 matching necklaces. She used 135 beads in all. What is the unit rate of beads per necklace?
andrew11 [14]

135

9

15

are the answers i just did this test

3 0
2 years ago
Other questions:
  • Chapter 11 assesment guide 5th grade
    7·2 answers
  • -6(x + 1) &lt; 2(x + 5)<br> how do you solve this
    8·1 answer
  • Which of the following are similar
    10·1 answer
  • 6 Every marble in a jar has either a dot, a stripe, or both. The ratio of striped marbles to non-striped marbles is 3:1, and the
    7·1 answer
  • Can anyone explain to me how to do this. Find the area of question C
    6·1 answer
  • Solve the following system of equations algebraic<br> y=x^2+3x-29<br> y=2x-9
    8·1 answer
  • Find the area of the figure.
    9·1 answer
  • Which is the decimal expansion of StartFraction 7 Over 22 EndFraction? ModifyingAbove 0. 318 with bar 0. 3ModifyingAbove 18 with
    6·1 answer
  • Which relationship is NOT a function?<br><br> HELPPP!!!!!!!!!! HELP!!!!!!
    7·1 answer
  • BF is dilated to created WH. The center of dilation is point A where BF=15, WH=20
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!