Answer:
C
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
P must be equal to or less than 100 and having less than 0 people makes no sense
HELP ME PLEASE!! LOTS OF POINTS
Answer:
all rational
Step-by-step explanation:
find the square root then add to fraction
down below is a cheatsheet.
need some help please
Help me out with this question (geometry)
Answer:
it will be (5,3) it think
Step-by-step explanation:
Write an equation that describes the function.
Answer:
y = xplus1 sorry, new keyboard and it doesn't have a plus sign
Which expressions are equivalent to 7x - 14? Check all that apply.
A: 14 - 7x
B: x - 2
C: -(14 - 7x)
D: 7(x - 2)
E: 3x - 14 + 4x
F: 2x - 10 + 5x + 4
Answer:
c
d
e
Step-by-step explanation:
what ur fav ainme :)
D 122x - 123y + 124
An ice cream shop sells 24 scoops of vanilla ice cream and 42 scoops
of chocolate ice cream. What is the ratio of vanilla scoops to total scoops
of ice cream sold?
Answer:
24:66
Step-by-step explanation:
6 in
24 in
I don’t get this at all and I have trouble with math
PLEASE HELP FAST!!!
Which equation has an undefined slope?
a) y = 6x + 0
b) x = 4
c) y = -4
d) y = -2/3x - 6
Answer:
Hello,
I just think that it is A
Why you may ask?
Because it has a Zero and that is an undefined number than
Step-by-step explanation:
Please I want brainest
Order the sides or angles of each triangle from least to greatest.
Answer:
Step-by-step explanation:
VW<WX<VX
25°<65°<90°
1. (08.01, 8.02 MC) An expression is shown below: 2x3y2 + 18xy2 − 20x2y − 180y Part A: Rewrite the expression so that the GCF is factored completely. (4 points) Part B: Rewrite the expression completely factored. Show the steps of your work. (6 points) (10 points)
Answer:
A. 2y
B. (xy − 10)(2x²y + 18y)
Step-by-step explanation:
Part A: Rewrite the expression so that the GCF is factored completely.
2x³y² + 18xy² − 20x²y − 180y
Factoring y out, we have
(2x³y + 18xy − 20x² − 180)y
Factoring 2 out, we have
(x³y + 9xy − 10x² − 90)2y
So, the GCF is 2y and the expression factored is (x³y + 9xy − 10x² − 90)2y
Part B: Rewrite the expression completely factored.
2x³y² + 18xy² − 20x²y − 180y
Rearranging, we have
2x³y² − 20x²y + 18xy² − 180y
Separating them into brackets, we have
(2x³y² − 20x²y) + (18xy² − 180y)
Factorizing the expressions in bracket, we have
(xy − 10)2x²y + (xy − 10)18y
collecting like terms, we have
(xy − 10)(2x²y + 18y)
Find the mean
13, 10, 10, 17, 10
Answer:
12 is your answer
Step-by-step explanation:
Heres how to find it:
How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
13+10+10+17+10=60
60/5=12
12
Hope this helps!
Have a great day!
Brainliest is appreciated!!!
please answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: X is less than or equal to 7 (keep the inequality sign you already have)
Step-by-step explanation:
Subtract 11 from 18
18-11 = 7
X is less than or equal to 7
Answer:
OMG i am doing this is school to!! So anyways 11+x< or equal to 18=0.611.
Step-by-step explanation:
Simplify 11/x. Then it should be 11/x-18=0.
What is the midpoint of the line segment with endpoints (-2,-2) and (4, 6)? O A. (2,4) O B. (1,4) O C. (1,2) O D. (2, 2)
Answer:
C) (1, 2)
Step-by-step explanation:
Midpoint = [tex](\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})[/tex]
[tex]= (\frac{-2+4}{2},\frac{-2+6}{2})\\\\=(\frac{2}{2},\frac{4}{2})\\\\=(1,2)[/tex]
Find the distance between (2, 9) & (-1, 4). Round to the nearest tenth.
Answer:
1.7
Step-by-step explanation:
To find the distance between two coordinates, use the formula [tex]\frac{y_{2} -y_{1}}{x_{2}-x_{1}}[/tex].
y2 = 4, y1 = 9, x2 = -1, x1 = 2
Insert the values into the equation:
[tex]\frac{4-9}{-1-2}[/tex]
Simplify:
[tex]\frac{4-9}{-1-2}= \frac{-5}{-3}=\frac{5}{3}[/tex][tex]\frac{}{} =1.7[/tex]
The distance between (2, 9) and (-1, 4), rounded to the nearest 10th, is 1.7.
Have a nice day!
I have a test I don’t know what to do. Can someone please help me?
2. The volume of a cylinder varies jointly with its height and the square of the radius. A 7.85 cubic inch spice container is 2.5 inches tall and has a radius of 1 inch. Another spice container is 3 inches tall with a radius of 1.5 inches, what would be the volume?
Answer:
Volume=21.195 cubic inch
Step-by-step explanation:
The volume of a cylinder varies jointly with its height and the square of the radius is expressed as
V∝hr^2
Introducing our constant of proportionality,K we have that
V =Khr^2
Given that A 7.85 cubic inch spice container is 2.5 inches tall and has a radius of 1 inch. We have that
V =Khr^2
7.85=K 2.5 X 1^2
K=7.85/2.5 x1
K=3.14
Given that another spice container is 3 inches tall with a radius of 1.5 inches, Volume=?
V =Khr^2
V=3.14 X 3 X 1.5^2
V=21.195 cubic inch
Find the circumference of the circle. Leave your answer in terms of n.
Answer:
Step-by-step explanation:
Diameter d = 22 TD
Circumference = πd = 22π yd
Please, please, please help?
Simplify: 12(x^-4)^2 / 4(x^-2)^-3
Answer:
3/x^14
Step-by-step explanation:
Answer:
3x⁻¹⁴ or 3/x¹⁴Step-by-step explanation:
12(x⁻⁴)² / 4(x⁻²)⁻³ =12/4 × x⁻⁸/x⁶ =3x⁻⁸⁻⁶ =3x⁻¹⁴ or 3/x¹⁴Mary Beth is making 36 flower bouquets. 5/6 of the bouquets are tulips and the rest are roses. How many bouquets are roses?
Answer:
6
if 5/6 are tulips, that mean 1/6 are roses. you can find 1/6 of 36 by dividing by 6. 36÷6=6
Tyler is simplifying the expression 6−2x+5+4x . Here is his work:
6−2x+5+4x
(6−2)x+(5+4)x
4x+9x
13x
a. Tyler’s work is incorrect. Explain the error he made.
Answer:
6-2x+5+4x=0
4x-2x= -6-5
2x= -11
x= -11/2
x= -5,5
Please answer all of the questions EXCEPT the ones already answered. I WILL GIVE BRAINLIEST TO WHOEVER DOES IT QUICKEST!
Answer:
#3= 8 #4=2 #5= 4,3 #6= 5 #7= 8 #8=9
Step-by-step explanation:
Please help me on this question!! If you get the question correct you will get brainleist!!! Tyyy ^^
Answer:
Area
Step-by-step explanation:
15 if a die is rolled, what is the probability of getting an even number? P(even) number
If you left a $25.00 on your table for a $21.50 meal, what was the percent of the tip?
Answer:
It was a 16.5% tip!
Please mark brainliest and I hope this answer helped :)
Which of the US cities shown on the map has the largest population?
Philadelphia, PA
Chicago, IL
Jacksonville, FL
New York City, NY
Answer:
new york
Step-by-step explanation:
1) In triangle ABC, LC = 90, Write Pythagoras theorem for triangle.
Answer:
AB² = AC² + BC²
Step-by-step explanation:
Since,
H² = A² + O²
A small business is looking for rectangular warehouses to store extra merchandise. Warehouse A has an area of 6900 ft2. Warehouse B is half as wide and one-third as long. How many square feet is Warehouse B?
Answer:
The area of the warehouse B is 1150 square feet.
Step-by-step explanation:
Let [tex]x[/tex], [tex]y[/tex] are the width and length of the warehouse A, in inches. The areas of the each warehouse are described below:
[tex]A_{A} = x\cdot y[/tex] (1)
[tex]A_{B} = \left(\frac{1}{2}\cdot x \right)\cdot \left(\frac{1}{3}\cdot y \right)[/tex] (2)
Where:
[tex]A_{A}[/tex] - Area of the warehouse A, in square inches.
[tex]A_{B}[/tex] - Area of the warehouse B, in square inches.
If we know that [tex]A_{A} = 6900\,ft^{2}[/tex], then by (1) and (2) we have the following equation:
[tex]A_{B} = \frac{1}{6}\cdot A_{A}[/tex]
[tex]A_{B} = 1150\,ft^{2}[/tex]
The area of the warehouse B is 1150 square feet.
PLEASE HELP!!!! WHOEVER ANSWERS FIRST WILL BE MARKED BRAINLIEST!!!
Answer:
The answer is A.
Step-by-step explanation:
All you have to do is find the slope, which is given in the question and then count it and see what line goes with the slope you were given.
1/3 is the slope so count that to check your work, and it works out :)
a) What is the mean?
b) What is the median?
c) What is the mode?
Answer:
Mean- 5
median- 4
Mode- 2