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
Reil [10]
2 years ago
15

If 27y is a multiple of 9 where y is a digit . What is the minimum value of Y.

Mathematics
1 answer:
stiv31 [10]2 years ago
4 0
<h3>Answer:  0</h3>

Explanation:

The single digits are {0,1,2,3,4,5,6,7,8,9}

So naturally 0 is the first thing to test.

The number 270 is a multiple of 9 because 9*30 = 270. The digits of 270 add to 2+7+0 = 9 showing that it's a multiple of 9. Refer to the "divisibility by 9 rule".

The next possible value of y will be 9 units higher than y = 0, so we go for y = 9. Meaning that 279 is also a multiple of 9 (because 2+7+9 = 18 is a multiple of 9).

You might be interested in
Please help<br> Picture inserted <br> Multiple choice <br> Will appreciate it if u help!
Ksenya-84 [330]

Answer: B) Linear; it can be written as y = -3x-6

We subtract 6 from both sides to go from the original equation to -3x-6 = y

Then we flip both sides to end up with y = -3x-6

This is in slope intercept form y = mx+b with m = -3 as the slope and b = -6 as the y intercept.

4 0
3 years ago
PLEASE HELP PLEASEEE!!!!
shtirl [24]
In first diameter=8,In second diameter=2/3,
6 0
3 years ago
Galileo wanted to release a wooden ball and an iron ball from a height of 100 meters and measure the duration of their fall. He
ICE Princess25 [194]
For this case what you have is the same as a rectangle triangle where you have as data the degree of inclination of the hypotenuse with respect to the base and the height of the triangle.
 We have to find the value of the hypotenuse.
 For this we use the following trigonometric relationship:
 senx = C.O / h
 Where
 x: angle
 C.O: opposite leg
 h: hypotenuse.
 Substituting the values we have:
 sen (12) = 100 / h
 We cleared h:
 h = 100 / sin (12)
 h = 480.97 m
 Answer: 
 Galileo should walk 480.97 m up the inclined plane
5 0
3 years ago
Help please!!! Will Mark Brainly!!!
Rudik [331]

Answer:

D

Step-by-step explanation:

5 0
3 years ago
Work out an estimate for 456.2-51<br> _______<br><br> 0.0512
AnnZ [28]
It equals 7958.1. hope it helps
7 0
3 years ago
Other questions:
  • A bicycle wheel has a diameter of 21 inches. What is circumference of this wheel? what is the radius?
    10·1 answer
  • 3 ( q + 4/3 ) = 2 <br> what is q
    13·2 answers
  • Create a factorable polynomial with a GCF of 2. Rewrite that polynomial in two other equivalent forms. Explain how each form was
    7·1 answer
  • You earn $8.60/hr. You work 32 hr/wk and your deductions are FICA (7.65%), federal tax withholding (10.6%), and state tax withho
    11·1 answer
  • The total distance jim traveled on his bicycle during a 5 hour period is shown in the graph below.
    14·1 answer
  • Write the equation in standard form using integers.
    5·1 answer
  • Calculate the radius of a circle whose area is equal to the sum of the areas
    11·1 answer
  • Simplify<br> −1/2(b+2)+3b
    10·2 answers
  • What is the L.C.M of 45 80 and 135
    10·2 answers
  • Solve for x.<br><br> 18x−5&lt;−8 or 7x−4≥38
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!