Answers
Answer:
we have, 1953125=5⁹, so it cannot be a perfect square. If the last digit of a given number is 5, then the last three digits must be perfect squares, 025 or 225 or 625. Otherwise, that number cannot be a perfect square. And as 125 is not a perfect square, so no number ending with 125 can be a perfect square
Related Questions
A bicyclist rides 16 miles in 2 hours. How far will the bicyclist ride at this speed in 7 hours?
Answers
16/2=8
8x7=56
Piecewise function, evaluate f(1)F(x)={6x+4 x<-3{-5x-8 x>=-3
Answers
Answer:
10x<9x>=-3
Step-by-step explanation:
(6x +4x <-3 (5x-8>=-3
10x<-3(-3x>=-3
multiple the bracket by -3
10x<9x>-3
Translate the sentence into an equation: The perimeter of a regular pentagon is 5 times the length of each side.
P=s+s+s+s
P=s+s+s
P=5s
5P=s
Answers
Answer:
P = 2(5w) + 2 (5L)
Step-by-step explanation:
Simplify -2x^2 - 2y^2 - 2z^2 + 5x^2 - 2y - 4x
Answers
Answer:
Step-by-step explanation:
Find each unit rate. Round to the nearest hundredth if necessary.
$1.12 for 8.2 ounces
Answers
Rounded to the nearest hundredth you get $0.14/ounce
Write the recurring decimal 0.36 as a fraction. Give your answer in its simplest form. [0.36 means 0.3666...]
Answers
Answer:
.
Step-by-step explanation:
x
=
0.3666
.
.
(1)
10
x
=
3.666
...
(2)
100
x
=
36.666
...
(2)-(1):
100
x
−
10
x
=
36.666
...
−
3.666
...
90
x
=
33
x
=
33
90
=
11
30
Answer:
9/25
Step-by-step explanation:
In this case, 0.36 has two numbers after the decimal, so, we place 100 in the denominator and remove the decimal point.
⇒ 36/100
After reducing this fraction we get
⇒ (36 ÷ 4) / (100 ÷ 4) = 9/25
4) Find the area of the shaded region (everything but the circles). Express your
answer in terms of a. -(For example: don't actually do the last step of multiplying
the number by a, instead leave your answer looking like 32.1. F
whole
3 in
sin
216
Sin
9 in
12 in
18 in
Answers
Answer:
L
Step-by-step explanation:
Determine whether the pair of lines is parallel, perpendicular, or neither.
x−4y=−9
y=3x−7
Choose the correct answer below.
A.
More information is needed.
B.
The two lines are perpendicular.
C.
The two lines are neither parallel nor perpendicular.
D.
The two lines are parallel.
Answers
Answer:
C
Step-by-step explanation:
you want to get y by itself and they would have the same slope if they were parallel. The Slope is not the same. to be perpendicular the sign would need to be changed 1/4 and 3 are not opposites. So it would make it C
help me i want to know this answer
Answers
Answer:
B) x=2
Step-by-step explanation:
6x+3=3(7-x)
6x+3=21-3x
9x+3=21
9x=18
x=2
Working alone, it takes Rob ten hours to
dig a 10 ft by 10 ft hole. Alberto can dig
the same hole in eight hours. How long
would it take them if they worked
together?
Answers
Sorry if I’m wrong … hope this helps!!
Classify each number below as a rational number or an irrational number.
Answers
Answer:
In order from top to bottom, I would say:
irrational
rational
rational
irrational
irrational
Good luck :)
Allison has 5
times as many baseball card
as football cards. In all, she has 120 baseball
and football cards. How many baseball
cards does Allison have
Answers
Answer:
600
Step-by-step explanation:
5 x 120 =600
Simpler way of saying this is that, 12 x 5 equals 60 just add a zero and it's 600 and I hope this works!
!!! PLS HELP !!! how to construct a square equal in area to a rectangle and equal in area to a triangle (AB=70mm/7cm)
Answers
help me pls ASAP I need it in 5mins
Answers
Answer:
{4,6,8,9,10,12, ...}
A composite number is a positive integer that can be formed by multiplying two smaller positive integers. Equivalently, it is a positive integer that has at least one divisor other than 1 and itself.
— https://en.m.wikipedia.org/wiki/Composite_number
High School: Grade 8
Math
Activity 1: Object's Position Description: This activity will enable you to give the coordinates of the point where the object is located. Direction: Describe the location of each point below by the completing the following table. An example is done for you.
Object:
Example:Ball
1. Spoon
2. Television Set
3. Laptop
4. Bag
5. Pillow
6. Camera
7. Table
Coordinates:
Example: (4,2)
1.
2.
3.
4.
5.
6.
7.
Quadrant/Axis
Example: |
1.
2.
3.
4.
5.
6.
7.
Answers
Answer:
Don't know if you still need this,
Coordinates:
________________
1. (6,-5)
2. (-5,6)
3. (2,-4)
4. (-4,-3)
5. (1,5)
6. (0,0)
7. (-2,2)
Quadrant/Axis:
____________
1. 4
2. 2
3. 4
4. 3
5. 1
6. 0
7. 2
Joe is signing a lease for an apartment that rents for $1800/month. How much will
he pay to move in if he must pay the first and last months' rent and a $1000 security
deposit?
$4500
$4600
$2800
$5000
Answers
Answer:
it's quite easy u can do it urself
Step-by-step explanation:
mark me as a brainlist
Complete these:
1.A square is a polygon with _ equal sides
2.All the sides are _
3.They measure _ degrees each
4.A rectangle is a polygon with _ opposite side
5. There are _ sets of parallel lines
6.A parallelogram has opposite sides
Answers
Answer:
1. 4 sides
2. Congruent
3. 90°
4. 2 opposite sides
5. 2 sets
6. 2 opposite sides
2.) equal
3.) 90
4.) 2
5.) 2
6.) 2
[tex]\frac{4}{\sqrt{13}}[/tex]
Answers
Answer:
[tex] \frac{4}{ \sqrt{13} } \times \frac{ \sqrt{13} }{ \sqrt{13} } = \frac{4 \sqrt{13} }{13} [/tex]
I hope I helped you^_^
Help pls I’m confused with this question ;/ and I will give brainliest :3
Answers
Answer:
I'm guessing frequency means deposits,
a. 13
b. $50
c. not sure what this means (sorry!)
d. $2,535
Step-by-step explanation:
Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!
Part A
Answer: 13-------------
Explanation:
Add up all the values in the frequency column. This is because everything in the table represents a deposit of some kind.
3+1+5+2+2 = 13
========================================================
Part B
Answer: $50-------------
Explanation:
Simply list the value that has the highest frequency. This is the mode. It's possible to have more than one mode, and it's also possible to not have any mode at all.
========================================================
Part C
Answer: Median-------------
Explanation:
Let's list out all of the deposits. The repeats aren't typos. The deposits are
125, 125, 125, 300, 50, 50, 50, 50, 50, 205, 205, 100, 100
They sort to
50, 50, 50, 50, 50, 100, 100, 125, 125, 125, 205, 205, 300
Since we have n = 13 items here, the halfway point is n/2 = 13/2 = 6.5 which rounds to 7. The median is in slot 7. We have 6 items below the median and 6 items above the median (giving 6+1+6 = 13 total).
The value in slot 7 is 100, which shows us that 100 is the median.
========================================================
Part D
Answer: $2535-------------
Explanation:
Form a third column of values where we multiply each deposit by the corresponding frequency. Check out the table below.
After this third column is formed, add up those values to get the total amount of deposits. Spreadsheet software can make quick work of something like this. I used OpenOffice spreadsheet which is free software.
You should find that 1535 is the total amount deposited. This value is then added onto the $1000 already in there to get 1000+1535 = 2535
I WILL GIVE BRAINLIEST IF CORRECT!!
Car A is traveling east at a steady speed of 50 miles per hour. After 2 hours, it
is 140 miles east of Johnstown.
Car B is traveling east on the same road. Its distance east of Johnstown is
represented by the graph.
Where were the two cars in relation to each other when they began traveling?
A. Car A was 20 miles east of car B
B. Car B was 40 miles east of car A
C. Car A was 40 miles east of car B
D. Car B was 20 miles east of car A
Answers
Answer:
D. Car B was 20 miles east of car A
What division problem does this area model
represent?
Enter your answer in the boxes,
73
+ 75 =
R.
Answers
Answer:
Step-by-step explanation:
Ok can u plz add the pic of the model so we can help u
Can someone help me pls
h(0)=
Answers
Answer:
(-2 1/2 , 6 1/2)?
I m thinking cuz h is between 2 numbers as if there is any other solution..
(5, 3) and (6, r) m = -1
Answers
Answer:
r = 2
Step-by-step explanation:
(2-3)/(6-5)
= -1/1
= -1
write the function in standard form y=-(x+3)(x+7)
Answers
To write this in standard form we need to multiply the two terms in parenthesis on the right side of the equation.
To multiply these two terms you multiply each individual term in the left parenthesis by each individual term in the right parenthesis.
y
=
−
3
(
x
−
7
)
(
x
+
4
)
becomes:
y
=
−
3
(
(
x
×
x
)
+
(
x
×
4
)
−
(
7
×
x
)
−
(
7
×
4
)
)
y
=
−
3
(
x
2
+
4
x
−
7
x
−
28
)
We can now combine like terms:
y
=
−
3
(
x
2
+
(
4
−
7
)
x
−
28
)
y
=
−
3
(
x
2
−
3
x
−
28
)
We can now multiply each term in parenthesis by
−
3
:
y
=
(
−
3
×
x
2
)
−
(
−
3
×
3
x
)
−
(
−
3
×
28
)
y=−3x2+9x+84
p
^2 is to the power of
can someone plz help!!
Answers
Answer:
8.94427191...
Step-by-step explanation:
21*21 - 19*19 = [tex]x^{2} \\\\[/tex]
441 - 361 = [tex]x^{2}[/tex]
[tex]x^{2}[/tex] = 80
x = 8.94427191...
A small rectangular tissue box is 0.5 feet long, 0.2 feet wide, and 0.3 feet deep. The box is filled completely with tissues
Answers
Answer:
the volume of the tissue box would be 0.2×0.5×0.3. the volume of a rectangular prisim is V=l×w×h
Which is greater or less than 6 gal or 30 qt
Answers
Answer:
Step-by-step explanation:
4 quarts = 1 US Gallon.
6 gal = 4* 6 = 24 quarts.
30 quarts is greater then 6 gallons.
Arianna squared a number, n, and then multiplied the number by 4. She multiplied a second number, s, by –8 and added the two products. Derrick squared the first number, n, and then multiplied the number by –6. He multiplied the second number by 14 and added the products. Arianna and Derrick added their results. Which of the following represents Arianna's and Derrick's sum?
Answers
Answer:
Step-by-step explanation:
Dilate the figure by a scale factor of 2.5. Then, mark the statements as true or false.
Answers
After dilate the figure by a scale factor of 2.5, the orientation of the figure is not change.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The figure is dilated by a a scale factor of 2.5.
Now, We know that;
After dilation we get the pre image of the image which orientation of the figure is not change and both are similar to each other.
Thus, After dilate the figure by a scale factor of 2.5, the orientation of the figure is not change.
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ1
Click and drag like terms onto each other to simplify fully.
7-1-x+4y-5y-6