Answer:
When you multiply two integers with different signs, the result is always negative. Just multiply the absolute values and make the answer negative. When you divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive.
Step-by-step explanation:
its easy as 1, 2, 3 lol
Answer:
When we multiply two integers with different signs, the result is always negative. Just multiply the absolute values and make the answer negative. When we divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive.
George's scale drawing of a rectangular volleyball court is 6 inches long
by 3 inches wide. What is the
actual area if the scale is 1 inch = 8 meters?
PLSS HELP MEEE IVE BEEN TRYING ALL DAY TO GET THIS ANSWER AND NOTHING PLEASE SOMEONE HELP ME NO LINKSS!! Find the midpoint of the segment below and enter its coordinates as an
ordered pair. If necessary, express coordinates as fractions, using the slash
mark for the fraction bar
(-8,-7) (-7,-8)
Answer:
midpoint is (-15/2, -15/2)
Step-by-step explanation:
Finding the coordinates of the midpoint is easy. All you have to do is find the average of the x-coordinates and the average of the y-coordinates of the endpoints of the segment.
So, in your case
(-8 - 7)/2 = -15/2 is the x-coordinate
(-7 - 8)/2 = -15/2 is the y-coordinate
Therefore, the midpoint is (-15/2, -15/2)
Answer:
(-7.5, -7.5)
Step-by-step explanation:
Remember that the formula is (x1+x2/2, y1+y2/2)
So, we know that -8 is x1 and -7 is y1. We also know that -7 is x2 and -8 is y2.
Lets plug this into our formula and see what we get.
(-8+-7/2, -7+-8/2)
Now lets find the x in the midpoint.
-8+-7/2 is equal to -15/2. This makes x equal to -7.5.
Now lets find the y in the midpoint.
-7+-8/2 is equal to -15/2 as well. This makes y equal to -7.5.
Now we can tell that the coordinates for midpoint will be:
(-7.5, -7.5)
MISCONCEPTIONS:
Always remember that midpoint is nothing like slope. The mid point is something you can point on a graph, wheareas slope is a function that can be lined on a graph.
The formulas for the two things are different as well. Slope is y/x, where you subtract the ys and xs from each other. In a way, midpoint is the exact opposite, which is adding the xs and ys together.
I hope this helps ;)
Good luck!
I don’t understand this. Please help
Answer:
x = 150
Step-by-step explanation:
(n-2)180 (n = the amount of sides)
(12 - 2)180
(10)180
1800
1800/12 = 150
I need this rn pls no links I will report
Answer:
the answer is 8
Step-by-step explanation:
that is the answer "8"
Find the perimeter. Simplify your answer.
Answer:
5c^2+2cd-2d^2-15
Step-by-step explanation:
Hello, to find the perimeter of any shape, you just add all the side together. In this picture, you would add all the sides up like this:
4c^2+4cd+12+-5d^2-5cd+2+c^2-d^2+1+3cd+4d^2-30
Then, combine like terms (add all of the numbers with the certain variable together) and you would get the answer which is:
5c^2+2cd-2d^2-15
A store sold 655 bicycles last year. This year the store sold 582 bicycles. What is the percent of change in the number of bicycles sold from last year to this year? Round to the nearest percent
Answer:
12.5%
Step-by-step explanation:
Given data
Number of bicycles sold last year= 655
Number of bicycles sold this year= 582
%percent change= Iniitial -FInal/initial *100
%percent change= 655-582/582*100
%percent change= 73/582 *100
%percent change=0.125 *100
%percent change=12.5%
Hence the percent change is 12.5%
The temperature currently −4.574°F. A high-pressure front increases the temperature to 8.7°F. Let x represent the number of degrees the temperature increases. How many degrees did the temperature increase?
Answer:
Step-by-step explanation:
I need help ASAP!!
The height of a right pyramid with a square base is 4 feet. The length of a side of the
base of the pyramid is 6 feet. What is the slant height, s, of the pyramid?
Answer:
i think its 6
Step-by-step explanation:
i dont know for sure
Can somebody help me answer this into Y=Mx +B
Answer: Slope intercept form
Step-by-step explanation:
m=slope
b=y-intercept
PLEEEEEEASE HELP ME
Janette needs to break down the food container shown below for recycling purposes:
Which of the following will be the resulting net of the food container?
Answer:
Pretty sure the one you pointed an arrow to is correct.
Step-by-step explanation:
It has a circle at the bottom and the top as well as a slip for the body!
The net of the food container is the first diagram in the options.
What is the net of the food container?The net of a shape is the shape of the object when it is laid out flat. The food container has the shape of a cylinder. A cylinder is a three-dimensional object. It is a prism with a circular base.
The net of a cylinder is two circles and a rectangle.
To learn more about a cylinder, check: https://brainly.com/question/9624219
increase 140 in the ratio 7:5.
Answer:
the answer is 196
Step-by-step explanation:
Answer:
i think that the correct answer might be 196
HELP ASAP
Which number is IRRATIONAL?
A)
64
B)
V81
C)
96
D)
144
Answer:
All are rational numbers
Step-by-step explanation:
irrational numbers can't be expressed as a fraction.
96 is an irrational numbers
Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a diameter of 30 feet and a height of 16 feet. Container B has a diameter of 22 feet and a height of 20 feet. Container A is full of water and the water is pumped into Container B until Conainter B is completely full. To the nearest tenth, what is the percent of Container A that is full after the pumping is complete?
Answer:
32.8%
Step-by-step explanation:
Container A:
Diameter = 30 feet
Radius = diameter/2 = 30/2
= 15 feet
Height = 16 feet
Volume of a cylinder = πr²h
= 3.14 * 15² * 16
= 3.14 * 225 * 16
= 11,304 feet ³
Container B:
Diameter = 22 feet
Radius = diameter / 2
= 22/2 = 11 feet
Height = 20 feet
Volume of a cylinder = πr²h
= 3.14 * 11² * 20
= 3.14 * 121 * 20
= 7598.8 feet ³
what is the percent of Container A that is full after the pumping is complete?
Container A - container B
= 11,304 feet ³ - 7598.8 feet ³
= 3,705.2 feet ³
percent of Container A that is full after the pumping is complete = 3,705.2/11,304 × 100
= 0.328 × 100
= 32.8%
percent of Container A that is full after the pumping is complete = 32.8%
You place four orders for 50 tennis rackets which cost $65 per racket you receive all 200 rackets there is a delivery charge of $15 per order what is your average cost per racket including delivery charges
Answer:
65.30
Step-by-step explanation:
1. 50x4=200
2. 200x65=13,000
3. 13,000 + (15x4)
4. 15 x 4 = 60
5. 13,000 + 60
6. 13,060/200 = 65.3
Your average cost per racket including delivery charges is $65.30.
First step is to calculate the cost of 200 rackets
Cost of 200 rackets= 200 ×$65
Cost of 200 rackets= $13,000
Second step is to calculate the total delivery fee
Total Delivery fee= 15 × 4
Total Delivery fee=$60
Third step is to calculate the total cost including delivery cost
Total cost including delivery cost=$13,000 + $60
Total cost including delivery cos = $13,060
Fourth step is to calculate the Average cost
Average cost per rackets=$13,060/200
Average cost per rackets=$65.30
Inconclusion the average cost per racket including delivery charges is $65.30.
Learn more here:
https://brainly.com/question/11502325
Maria has 3 more than Jose. If Jose has x dollars, how much money do they have
together?
Answer:
x+3
Step-by-step explanation:
Jose's x plus Marias 3
Answer:
2x + 3
Step-by-step explanation:
Jose = x dollars
Maria = x + 3 dollars
Add them altogether = x + x + 3 = 2x + 3
Find two consecutive even integers who's sum is 34.
Answer:
Step-by-step explanation:
Let the smaller integer be x
x+x+2 =34
2x+2=34
2x=32
x=16
Smaller even integer = 16
Larger even integer = 16+2 = 18
Answer = 16,18
-8 = 4 ( x - 1 ) solve for x
Answer:
-1
Step-by-step explanation:
pls help me:) pweassssssssse:{
Answer:
LCM = 24
Step-by-step explanation:
8 = 2 x 2 x 2
12 = 2 x 2 x 3
LCM = 2 x 2 x 2 x 3 = 24
Hope that helps! :)
<3 Cin Aphrodite...
Answer:
24!
Step-by-step explanation:
8 = 2 x 2 x 2
12 = 2 x 2 x 3
2 x 2 x 2 x 3 = 24
Hope this helps : )
simplify. -4x^2-5(x+3)+x^2
Maria wants to know what time it is, but after looking at her analog clock, notices that the numbers are all missing! She notices that the minute hand is pointing straight up, and that the angle measure between the hour and minute hand is 90 degrees. If she knows that the time must be between 1:00 and 5:30, what time is it?
Answer:
3:00
Step-by-step explanation:
If the minute hand is pointing straight up, it means that the time is at an exact hour (ex. 1:00, 2:00, not 1:30, etc.).
If the angle between the hour and the minute hand is 90 degrees, then we know that the time is either 3:00 or 9:00.
However, because the time must be between 1:00 and 5:30, it must be 3:00.
I hope this helps!
HELP PLEASE ASAPPPPP
Answer:
1 = A
2 = F
3 = I think maybe B
Step-by-step explanation:
Hope that this helps you out! :)
If you have any questions please put them in the comment section below this answer.
Have a great rest of your day/night!
Please thank me on my profile if this answer has helped you.
The cost of buying 1 DVD is $19.99. The cost of buying 1 CD is
$9.99. The cost of buying 3 DVDs and 5 CDs is given by the
expression 3 x 19.99 + 5 x 9.99. What is the total cost?
Answer: The Total $110
Step-by-step explanation:
I hope this is what you are looking for
a cylinder with radius 6 units as shown has a volume of 72 cubic units. What is the height of the cylinder?
•2/pie units
•6/pie units
•2pie units
•6pie units
?
Solve 3n – 4= 14
Put the steps in order to solve the equation from first to last.
n = 6
Add 4 to both sides
Divide both sides by 3.
Answer:
n = 6
Step-by-step explanation:
Given
3n - 4 = 14 ( add 4 to both sides )
3n = 18 ( divide both sides by 3 )
n = 6
Convert the number to scientific notation. 0.000001019
Answer:
0.000001019 in scientific notation
=
1.019 × 10-6
Step-by-step explanation:
Answer:
[tex]1.019^{6}[/tex]
Step-by-step explanation:
5
4
3
M(-2, 1)
2
1
-5
1
2
5
4
5
х
-4 -3 -2 -1
-1
-2-
-3-
-4
N (5,-3)
-5-
What is me distance between points M and N?
ОА. 11
O C. 33
O B. V13
OD. V65
Answer:
5
Step-by-step explanation:
not you deleting it
-59_________-60
<
>
=
Answer:
>
Step-by-step explanation:
-59 is bigger than -60. If you think about it on a number line, it is bigger.
By the way, can you follow me on Brainly?
Thanks!
Answer:
-59 > -60
Step-by-step explanation:
in negatives, the less the number is, the more it is.(kind of confusing)
The lifespans of meerkats in a particular zoo are normally distributed. The average meerkat lives 10.410.410, point, 4 years; the standard deviation is 1.91.91, point, 9 years.
Use the empirical rule (68-95-99.7\%)(68−95−99.7%)left parenthesis, 68, minus, 95, minus, 99, point, 7, percent, right parenthesis to estimate the probability of a meerkat living less than 16.116.116, point, 1 years.
Answer:
99.85%
Step-by-step explanation:
The lifespans of meerkats in a particular zoo are normally distributed. The average meerkat lives 10.4 years; the standard deviation is 1.9 years.
Use the empirical rule (68-95-99.7%) to estimate the probability of a meerkat living less than 16.1 years.
Solution:
The empirical rule states that for a normal distribution most of the data fall within three standard deviations (σ) of the mean (µ). That is 68% of the data falls within the first standard deviation (µ ± σ), 95% falls within the first two standard deviations (µ ± 2σ), and 99.7% falls within the first three standard deviations (µ ± 3σ).
Therefore:
68% falls within (10.4 ± 1.9). 68% falls within 8.5 years to 12.3 years
95% falls within (10.4 ± 2*1.9). 95% falls within 6.6 years to 14.2 years
99.7% falls within (10.4 ± 3*1.9). 68% falls within 4.7 years to 16.1 years
Probability of a meerkat living less than 16.1 years = 100% - (100% - 99.7%)/2 = 100% - 0.15% = 99.85%
Answer:
13.5%
Step-by-step explanation:
(HALP ILL GIVE BRAINLY!! ITS A MULTIPLE CHOICE)
Answer:
(1) is the answer
hope it helps
Step-by-step explanation:
(1)
It's the first one. Hope this helps!!
what is the value of x in this equation??
50+30x=250+10x
Answer:
x = 10
Step-by-step explanation: