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
STatiana [176]
3 years ago
6

A perfect square ends with the same two digits. How many possible values of this digit are there?

Mathematics
1 answer:
Alex73 [517]3 years ago
7 0

Answer:

A perfect square is a whole number that is the square of another whole number.

n*n = N

where n and N are whole numbers.

Now, "a perfect square ends with the same two digits".

This can be really trivial.

For example, if we take the number 10, and we square it, we will have:

10*10 = 100

The last two digits of 100 are zeros, so it ends with the same two digits.

Now, if now we take:

100*100 = 10,000

10,000 is also a perfect square, and the two last digits are zeros again.

So we can see a pattern here, we can go forever with this:

1,000^2 = 1,000,000

10,000^2 = 100,000,000

etc...

So we can find infinite perfect squares that end with the same two digits.

You might be interested in
Find the gradient & y-intercept for each equation of a line.
Hitman42 [59]

Answer:

4.56×223458 ×4568÷67765

6 0
2 years ago
Express y=3x+2 in general form
katrin [286]

General form of a linear equation is ax+by+c=0 where a,b, and c are three real numbers.

So, we can shift all the terms in one side of the equation. Hence, first step is to remove y from the left side. So, subtract y from each sides.

y-y=3x+2-y

0= 3x - y +2 (By simplifying)

So, the general form of the given equation is 3x-y+2=0.

4 0
3 years ago
A plant has two alleles for color. The red allele is recessive and is represented by q. The purple allele is dominant and is rep
LenaWriter [7]
We are given with two alleles for color: one is the red allele and the other is the purple allele. The equation that represents the two alleles is expressed <span> p^2+2pq+q^2=1. We are given with 0.30 probability for the red allele. we substitute this to the equation to determine the purple allele probability, q. The answer is D. 0.7 </span>
4 0
3 years ago
Read 2 more answers
Put these 3 problems in order from least to greatest: (WILL GIVE BRAINLIEST)
-BARSIC- [3]
1.) -15.9, -15.2, -3.6, 3.6
2.) second one is already correct
3.)-2.3, -2.03, 2.03, 3.0
3 0
2 years ago
Many artists incorporate geometric shapes into their art. An artist wants to make a sculpture shaped like a cone with a height o
bogdanovich [222]

Answer:D

Step-by-step explanation:

It’s D

4 0
2 years ago
Other questions:
  • Simplify:<br><br> 3 × 22 + 8 ÷ 2 - (5 + 2)
    8·2 answers
  • What is the measure of angle x? Enter your answer in the box. m∠x= °
    10·1 answer
  • When Scott woke up this morning, the temperature was 2°F. The temperature fell 5° by noon. Scott used this number line to model
    10·2 answers
  • Suppose H is in the interior of right angle JAK. The measure of JAH = (3x-8)º and the measure of KAH = (x+2)º. Find the measure
    11·1 answer
  • Bar Model<br>Math show me 8÷2=4​
    7·1 answer
  • A merchant has 120 litres and 180 litres of two kinds of oil. He wants to sell the oil by filing the two kinds of equal volumes.
    6·1 answer
  • What is the value of z?
    12·2 answers
  • Be confident and be paitent to help people tahnky ou
    11·1 answer
  • What do you divide 71.2 by to get 7120
    10·2 answers
  • Problem Solving World
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!