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
Step2247 [10]
2 years ago
6

Assume that y varies directly with x. If y=9 when x=−3, find x when y=6.

Mathematics
1 answer:
Dafna1 [17]2 years ago
8 0

Answer:-2

Step-by-step explanation:

You might be interested in
How much it must decrease 65432 to reach 100000​
Alisiya [41]

Answer:

165432

Step-by-step explanation:

165432 - 65432 = 100000

8 0
3 years ago
Jon performs 3 transformations on a pentagon. First, he reflects it over the x-axis. Then, he translates it 3 units to the left
Liono4ka [1.6K]
All the transformation performed on a pentagon does not affect on its size or its length
It is not stretched or shrunk
So,
        The original and transformed images are congruent

8 0
3 years ago
The variables x and y vary directly. When x is 3, y is 6. Find x when y = 2/3
nasty-shy [4]
X=3
y=6

y=2x
2/3=2x
(2/3)/2=x
(2/3)×(1/2)=x
2/6=x
x=1/3
7 0
2 years ago
If a car has tires with a diameter of 28 inches and is traveling at 55 mph, how fast are its tires spinning, in rpm^ prime s (re
Aleksandr-060686 [28]

Answer:

The tires are spinning at 660.49 revolutions per minute.

Step-by-step explanation:

The speed of the tires (v) is the same that the speed of the car, so to find the angular velocity of the tires we need to use the equation:

\omega = \frac{v}{r}

Where:

r: is the radius of the tires = d/2 = 28 inches/2 = 14 inches

\omega = \frac{55 mph}{14 inches*\frac{1 mile}{63360 inches}} = 2.49 \cdot 10^{5} \frac{rad}{h}*\frac{1 h}{60 min}*\frac{1 rev}{2\pi rad} = 660.49 rpm              

Therefore, the tires are spinning at 660.49 revolutions per minute.

   

I hope it helps you!          

5 0
3 years ago
Use the formula for computing future value using compound interest to determine the value of an account at the end of 6 years if
nadezda [96]

Answer: the value of the account at the end of 6 years is is $8577

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1+r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = 6000

r = 6% = 6/100 = 0.06

n = 4 because it was compounded 4 times in a year.

t = 6 years

Therefore,.

A = 6000(1+0.06/4)^4 × 6

A = 6000(1+0.015)^24

A = 6000(1.015)^24

A = $8577

5 0
3 years ago
Other questions:
  • Tim sold half of his comic books then bought 8 more. He now has 17. How many did he start with?
    12·1 answer
  • Plz help me with this
    10·1 answer
  • Two numbers have same greatest common factor 27 and 36
    14·2 answers
  • What are 3 other points that take you to the same location as (6, -4pi/3)
    9·1 answer
  • For this question please tell me if I'm right or wrong. If I'm wrong please correct me.
    12·2 answers
  • Can someone explain to me how to do this ?
    15·1 answer
  • In Lewis County, there were 2,277 student athletes competing in spring sports in 2014. That was 110% of the number from 2013, wh
    6·1 answer
  • No file, guessing, or random answers
    13·1 answer
  • TIMED QUIZ HALPThe table represents a linear function.
    7·2 answers
  • Find the equation of the line that <br> has a slope of -2 and passes through the point (5,-3).
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!