Answers
Answer:
No.
Step-by-step explanation:
Rational numbers are any of the following:
Integers (positive whole numbers, negative whole numbers, or zero).Fractions e.g. 3/4Terminating (with an end) or repeating decimals e.g. 0.2 or 0.333333... or 0.343434...Irrational numbers are thus defined as:
Non-terminating (unending), non-repeating decimal numbers. e.g. π, surds ( [tex]\sqrt{2}[/tex] ).This means that -8.7 is not irrational, as it is not an unending, non-repeating number: an easy way to remember how to answer this is to look at whether the number has been expressed in decimal form if it has (unless you have been told that it has been rounded) it must be rational, as it can be written as a decimal number.
Related Questions
true or false -5 > -9
Answers
Answer:
True
Step-by-step explanation:
Positive Number = 7 > 5
Negative numbers : -5 > -7
i need help with this please help asap
Answers
Step-by-step explanation:
4^5 (-2)^9/4^8 (-2)^3
= 4^(5 - 8) (-2^(9 - 3))
= 4^-3 (-2^6)
= (-2)^6/4^3
1). (-2)^a/4^b
a = 6, b = 3
2). c/d
c = -2, d = 4
1. Which equation shows the proportional
relationship in the table?
Time (weeks) 2 5 10
Trees Planted 130 325 650
A y = 2x
B y = 65x
C y = 130x
D y = 2x + 130
please help.
Answers
Answer:
B. [tex] y = 65x [/tex]
Step-by-step explanation:
Equation showing a proportional relationship between two quantities, is usually written as [tex] y = kx [/tex]. Where,
y = output/dependent variable
x = input/independent variable
k = constant of proportionality that exists between each pair of values given.
In this case:
y = trees planted
x = time (weeks)
To find the constant of proportionality, k, use any given pair as (x, y). Let's use (10, 650).
Substitute y = 650 and x = 10 into [tex] y = kx [/tex], and solve for the value of k.
[tex] 650 = k(10) [/tex]
Divide both sides by 10
[tex] \frac{650}{10} = k [/tex]
[tex] 65 = k [/tex]
[tex] k = 65 [/tex]
Substitute k = 65 into [tex] y = kx [/tex] to generate the equation that shows the proportional relationship in the table:
[tex] y = 65x [/tex]
Mirna earned $120 baby-sitting during the spring break. She needs to save $90 for the German Club trip. She wants to spend the remainder of the money shopping. Use s for the amount of money Mirna can spend. Enter your inequality in the most simplified form.
Answers
Answer:
$30
Step-by-step explanation:
s + 90 = 120
s = 120 - 90
s = 30
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal = ≤
Greater than and equal = ≥
The most simplified inequality form of the amount of money s to spend on shopping is
s ≤ 30
Where s is the amount to spend.
What is inequality?It shows a relationship between two numbers or two expressions.
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal = ≤
Greater than and equal = ≥
We have,
Mirna earned $120 babysitting during spring break.
She needs to save $90 for the German Club trip.
She wants to spend the remainder of the money shopping.
This means,
The remainder amount,
= 120 - 90
= $30
We can write an inequality as,
s ≤ 120 - 90
s ≤ 30
Where s is the amount of money to spend on shopping.
Thus,
The most simplified inequality form of the amount of money s to spend on shopping is
s ≤ 30
Learn more about inequalities here:
https://brainly.com/question/20383699
#SPJ5
Find the volume of a rectangular crate with dimensions 3 ft by 4 ft by 8 ft.
Answers
Answer:
96 feet^3 (feet cubed)
Step-by-step explanation:
Volume is solved with the equation length*width*height, so in this case, 3*4=12 and 12*8=96.
Answer:
192
Step-by-step explanation:
3 times 4 is 24. 24 times 8 is 192
what is the ratio of softballs to the total number of balls if there are 3 softballs and 184 is the total?
Answers
hope this helped!
Step-by-step explanation:
Question:-what is the ratio of softballs to the total number of balls if there are 3 softballs and 184 is the total?
Answer:-Ratio will be according to given units.
So, Softball : Total Balls
3: 184
Since it cannot be simplified further this is the answer.
Hope it helps ☃️
HELP PLS ITS BEEEN AN HOUR im going to cry ):
Answers
Answer: Don't cry please you'll be okay.
Step-by-step explanation:
Round 9.8846387057 to the nearest whole number.
Answers
Answer:
10
Step-by-step explanation:
Hey there! The answer is 10 because if it is 9.5 or higher you will round it up to the nearest number. In this case, you are rounding 9.88, so you round up to the nearest whole number, which is 10.
~I hope I helped you! :)~
Answer:
10
Step-by-step explanation:
Help ASAP!!!!!!!!!!!!!!
Answers
Answer:
cause 2+2≠⁴
Step-by-step explanation:
10¥6
8910111213
aans =t-5
A local parking garage charges $2.50 per hour. If Jason parks in the parking
garage for 3 hours, how much will he need to pay.
Answers
Answer:
$7.50
Step-by-step explanation:
Pablo bought 5 CDs that were each the same price. Including sales tax, he paid a total of $74.50. Each CD had a tax of $0.80. What was the price of each CD before tax?
Answers
Answer:
Step-by-step explanation:
74.50=5x+5(.80)
74.5=5x+4
-4 -4
70.5=5x
5 5
$14.10=x
Evaluate the expression if a = -3, b = 64, c = 4, and d = 36.
4a? + 2c
Answers
Answer:
-4
Step-by-step explanation:
4(-3)+2(4)=-4
do any of y’all know how to do number 7?
Answers
Answer:
f(-3) = 2
f(-1) = 2
f(8) = 1
Step-by-step explanation:
Yep! For any function f(x), you find the y value corresponding the x value. For example, in this question, it asks us to find f(-3). Therefore, you go to the line, x = -3, and see where it intersect the function (the y value). Your answer would be the y value.
The value corresponding to f(-3) seems to be 2.
The value corresponding to f(-1) seems to be -2.
The value corresponding to f(8) seems to be 1.
ASAP MULTIPLE CHOICE WILL MARK BRAINLIEST
Write a conditional for the Venn Diagram.
the figure is a rhombus
the figure is a square
If
then
the figure is not a rhombus
the figure is not a square
Answers
Answer:
If the figure is a rhombus then the figure is not a square
Step-by-step explanation:
Hope this helped, Have an amazing day!
Your purchase at the grocery store is $42 and there is an 8% sales tax. What is
the amount of tax
you
will pay?
Answers
Put 42 in ur calculator and then add 8% and then press enter u will get 45.36
Or other way to do it 8% basically mean 8 divided by 100 calculate it u will get 0.08 multiply this number by 42 u will get 3.36 this is how much tax u should pay so add it to the price without tax 42+3.36= 45.36.
What is the y-intercept of the line graphed on the grid?
Answers
Answer:
it is -4 because it is where the line touches the graph
Answer:
Looks like it could be -3.5
Step-by-step explanation:
The y-intercept is the point where the line crosses the y-axis.
A chair costs $155. What is the total cost with a 30% discount and 5.5% sales tax?
Answers
Answer:
$114.46
Step-by-step explanation:
Which figure has reflection symmetry?
Answers
Answer:
the arrow :)
Step-by-step explanation:
write the segment addition posutlate for the poins described
Answers
Answer:
Segment Addition Postulate: 2 points A and C, a third point B lies on the line segment AC if and only if the distances between the points satisfy the equation AB + BC = AC.
Step-by-step explanation:
Answer: Segment Addition Postulate: 2 points A and C, a third point B lies on the line segment AC if and only if the distances between the points satisfy the equation AB + BC = AC.
hope this helped you kiddo.
Step-by-step explanation:
Equivalent fraction with a denominator of 10, 100, or 1000 and a decimal with 1/2
Answers
Answer:
5/10
50/100
500/1000
Step-by-step explanation:
5/10 is equal to 1/2
50/100 is equal to 1/2
500/1000 is equal to 1/2
help please!! thanks :)
Answers
Answer:
I think it's B not sure though.
a turtle traveled 1/10 miles in 1/2 hour, what was the turtles rate in miles per hour
Answers
Answer:
.2 mph
Step-by-step explanation:
convert the rate of $480/day to the equialent rate in dollars/hour.
Answers
Answer:
It would be $20 per each hour
Step-by-step explanation:
Divide 480 by 24 .
Answer:
$20/ hour
Step-by-step explanation:
24 hours in a dayDivide $480/ 25
Austin is planning a canoe trip with his dad and brother. They are taking a cooler and a few supplies that weigh a total of 89 pounds with them. The canoe has a maximum weight limit of 765 pounds. Which inequality can be used to find p, the average allowable weight in pounds for each person in the canoe? 3p − 89 ≥ 765 ⊝ 3p − 89 ≤ 765 ⊝ 3p + 89 ≥ 765 ⊝ 3p + 89 ≤ 765 ⊝ CLEAR ALL
Answers
Answer:
C
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
i did the test and got it right
3p + 89 ≤ 765
is -4.67 a rational number
Answers
Answer:
No
Step-by-step explanation:
The sum of three consecutive even integers is 126. Let x represent the first integer, x + 2 represent the second integer, and x + 4 represent the third integer.
Which equation can be used to find the first integer?
3x + 126 = 2x + 6
3x + 6 = 126
2x + 6 = 126
3x = 2x + 6
Answers
Answer:
3x + 6 = 126
Step-by-step explanation:
If you add all of them
x + x+2 + x+4 = 126
simplify the left-side
3x+6=126
subtract 6 from both sides and you get
3x = 120
divide both sides by 3
x=4
Ram’s father is 38 years old. His age is three more than five times the age
of Ram. What is Ram’s age?
Answers
Answer:
7
Step-by-step explanation:
7 times 5 =35
35+3=38
correct answer is 7 years old
Answer:
Ram is 7
Step-by-step explanation:
38-3
=35 divided by 5
=7
is kurapika kurta hot
Answers
Answer:
really hot❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Answer:
YES yes YES!!!
Step-by-step explanation:
what is the range of y = -x + 3 if the domain is {-2,0,2,4}?
Answers
Answer:
i dont know
Step-by-step explanation:
i is spelt with i, and so on.
In a sale a clothes shop reduces its price by 35% a shirt usually costs $36 how much after the sale?
Answers
Answer:
$23.40
Step-by-step explanation:
[tex]36(1 - .35) = 23.40[/tex]