Answers
Answer:
x=8
Step-by-step explanation:
x+2=10
Put two on the other side, right next to 10. Change the addition sign to subtraction sign. And then, it turns into, x=10-2.
Solve that and then you get x=8.
Hope this helped! :)
Related Questions
Des 20, 40, and 30 form a right triangle?
Answers
Answer:
Yes
Step-by-step explanation:
20+40+30=90
Answer:
it does not
Step-by-step explanation:
it's not even enough to be
You have a summer job mowing lawns. You mow 3 lawns in 5 hours. How long will it
take to mow 9 lawns. Explain your thinking.
Answers
Answer:
15 hours
Step-by-step explanation:
2 ways to do this
1- I know that 3 x 3 is 9 hours which will leads to these equations
3 x 3 = 9
5 x 3 = 15
2- Find out how long it takes for one lawn
5/3 = 1.6666...
1.6666.... x 9 =15
I hope Im correct!
Answer:
it would take 15 hours
Step-by-step explanation:
If we know that it would take 5 hours to mow 3 lawns, then we can assume that this ratio will stay the same and multiply this by 3, making it 9 lawns in 15 hours
5/9 - 3/5 - 2/9
please help me with this
Answers
Answer: -4/15
Step-by-step explanation:
LCD=45
25/45 - 27/45 - 10/45 = -12/45 simply to -4/15
HELP PLS.......................
Answers
Answer:
i cant see the picture
Step-by-step explanation:
i soory
Step-by-step explanation:
C is the answer..............................i think
Bearriz Ruiz is buying new office furniture. It sells for a cash
price of $2,358.60. The down payment is $200.00. What is the
amount financed?
Answers
Answer: 2,158.60
Step-by-step explanation:
she will have that left
Describe a rigid motion or composition of rigid motions that maps the rectangular bench at (10,0) and the adjacent flagpole onto the other short rectangular bench and flagpole
Answers
Answer:
The answer is below
Step-by-step explanation:
Describe a rigid motion or composition of rigid motions that maps the rectangular bench at (0,10) and the adjacent flagpole onto the other short rectangular bench and flagpole
Solution:
The other short rectangular bench is at (0, -10), while the short flagpole at (2, 10)
Transformation is the movement of a point from its initial location to a new location. If an object is transformed then all its points are also transformed. Types of transformation are reflection, dilation, rotation and translation.
If a point X(x, y) is reflected across the x axis, the new point is (x, -y)
If a point X(x, y) is reflected across the y axis, the new point is (-x, y)
Therefore the rectangular bench at (0,10) is reflected across the x axis to give the other short rectangular bench at (0, -10) while the adjacent flagpole at (-2,10) is reflected across the y axis to give the other flagpole at (2, 10)
Tyler has a piece of paper and is sharing it with Elena, Clare, and Andre. He cuts the paper to create four equal pieces, then hands one piece each to the others and keeps one for himself. What fraction of the original piece of paper does each person have?
Answers
1/4 a piece of the original paper.
At time x=0, water begins to drip steadily out of a water tank. After 3 hours , there are 6.8 gallons of water in the tank. After 9 hours, 4.4 gallons remain. Write a linear function rule that models the number of gallons of water y left in the tank for any number of hours x. The linear function rule is y = ___
Answers
Answer:
[tex]y=-0.4x+8[/tex]
Step-by-step explanation:
Let the Linear Function to represent the drip of water out of the water tank be:
[tex]y=mx+c[/tex]
Where [tex]x[/tex] is the time
[tex]y[/tex] is the number of gallons at that time
[tex]m[/tex] is the rate at which water drips
[tex]c[/tex] is the initial number of gallons of water in the tank
Putting the given values in the above equation:
[tex]6.8 = m\times 3+c ..... (1)[/tex]
[tex]4.4 =m\times 9+c..... (2)[/tex]
Subtracting (1) from (2):
[tex]6m=-2.4\\\Rightarrow m =-0.4[/tex]
Putting in equation (1):
[tex]6.8=-0.4\times 3+c\\\Rightarrow c = 8[/tex]
Therefore, the linear function equation to represent in the situation is:
[tex]y=-0.4x+8[/tex]
Both circles have the same center. The circumference of the inner circle is 150.72 feet. What
is the area of the shaded region?
Answers
Answer:
Step-by-step explanation:
The circumference = 2 * pi * r = 150.72
Use this fact to find r
2*pi*r = 150.72 Divide by pi
2*r = 150.72 / 3.141
2*r = 47.985 Divide by 2
r = 23.9923
Now that you have the radius of the inner circle, use it to find the area.
Area = pi * r^2
Area = 1808.064
Now we need the radius of the outer circle
r = 23.9923 + 11
r = 34.9923
Find the area of the other circle
Area = pi * 34.9923^2
Area = 3846.032
Finally the area of the shaded region is the area of the large circle - the area of the small circle
Area of the shaded area = 3846.032 - 1808.064
Area of the shaded area = 2037.97 to the nearest hundredth.
What is the gcf of 10 and 50
Answers
Answer:
10
Step-by-step explanation:
What is the gcf of 10 and 50
i need help please ASAP i have to finished this today please help
Answers
Answer:
Step-by-step explanation:
i think you have to divide
Consider the linear equation shown here.
y - 4 = 3(3 - 2)
Answers
Answer : 4 is the slope
this is for all my middle school children if you know your middle school math work coming down below is for all my middle school children like 2/2
Answers
Answer:
2/2=1
Step-by-step explanation:
uipdwqhlgvuirhjgcukjbrdfyshihildjbr
Answer:
bruh really its 5
Step-by-step explanation:
1-gallon can of paint for $13.99
Find the unit rate
Answers
Answer:
$1.75 per pint
Step-by-step explanation:
1 gallon has 8 pints
divide 13.99 by 8
(5,-2) (6,4) and (7,-2) are the vertices of an isosceles triangle.
O True
O False
Answers
Answer:
True
Step-by-step explanation:
I cant show you a picture but if you go to desmos you can put in the coordinates and see where they are.
convert
-4x-2y=-6
to slope intercept form
Answers
Answer:
y=-2x+3
Step-by-step explanation:
-2y=-6+4x
-2y/-2=(4x-6)/-2
y=-2x+3
Answer:
Graph BelowStep-by-step explanation:
Hope this helps! <3
Movie Mania requires customers to pay a sign-up fee of $20, and charges $4.00 to rent a DVD. Hurricane Video is free to join, but DVDs cost $6.00 to rent. Write and solve an equation to find the number of DVDs you would have to rent in order for both stores to charge the same. Explain what your variable represents. A. Let n = the cost of renting a movie; 20n + 4 = 6; 40 videos B. Let n = the number of DVDs rented; 20 + 4n = 6n; 10 videos C. Let n = the cost of renting a movie; 20n + 4 = 6; 2 videos D. Let n = the number of DVDs rented; 20 + 4n = 6n; 40 videos
Answers
Answer:
B. Let n = the number of DVDs rented; 20 + 4n = 6n; 10 videos
Step-by-step explanation:
Let n = number of DVDs to rent
Movie Mania = 20 + 4n
Hurricane = 6n
Equate the cost of renting a DVD in both stores
Movie Mania = Hurricane
20 + 4n = 6n
20 = 6n - 4n
20 = 2n
Divide both sides by 2
n = 20 / 2
= 10
n = 10
The correct answer is
B. Let n = the number of DVDs rented; 20 + 4n = 6n; 10 videos
Find the value of the expression
Answers
Answer:
1 is the answer
Step-by-step explanation:
(3/5)^0 = 1
(1 )^-2 is 1/1
which is equal to 1
The number of fish in a lake decreased by 25% between last year and this year. Last year there were 60 fish in the lake. (If you get stuck, consider drawing a diagram.) What is the population this year? Group of answer choices 15 fish 75 fish 45 fish 80 fish
Answers
Answer: 45
Step-by-step explanation:
Set up a number line with 1 60 and 100. To get from 100 to 1 you divide by 100 so you also do that to 60 then to get 1 to 75 multiply by 75 same with 0.6 which will be 45
Answer:
45 your welcome <3.
help I cant figure it out
Answers
Answer:
B. 3 - 5.5 + 1.5
Step-by-step explanation:
Because you start at 0 and then move positive 3 on the number line negative 5.5 and then positive 1.5 again.
Hope this helps!
Have a nice day!
If you find my answer helpful
Pls consider marking my answer as Brainliest! It would mean a lot!
A factory is testing its water filters to see how many days they remain effective. A trial of 10 filters shows the effective days of each filter to be 94, 101, 120, 87, 93, 91, 105, 92, 91, and 100. What is the range of effective days of the trial water filters?
Answers
Answer: 33
Step-by-step explanation:
From the question, a trial of 10 filters shows the effective days of each filter to be 94, 101, 120, 87, 93, 91, 105, 92, 91, and 100.
The range of effective days of the trial water filters will be the difference between the highest number given and the smallest number given.
Highest number = 120
Lowest number = 87
Range = 120 - 87 = 33
A gas stove that normally sells for 749 is on sale at 30 pursent discount what is the sale price of the gas stove
Answers
Answer:
524.30
Step-by-step explanation:
A ________________________ plot is used to display and summarize data using quartiles and median.
Group of answer choices
box-and-whisker
timeline
histogram
central tendency
Answers
Answer:
its the 1 one apperently
Step-by-step explanation:
Answer:
first one
Step-by-step explanation:
can someone pleaseee help meee?!
Answers
Answer:
y=3x+2
Step-by-step explanation:
find slope w/ point slope formula
Michael started a savings account with $300. After 4 weeks, he had $350 dollars and after 9 weeks, he had
$412.50. What is the rate of change of money in his savings account per week?
Answers
Answer: 12.5
Step-by-step explanation:
He made 50 dollars in 4 weeks so divide that equally amongst each week you get 12.5
The rate of change of money in his savings account per week is 12.5
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx where, m is the slope
Given:
We have, After 4 weeks, he had $350 dollars and after 9 weeks, he had
$412.50.
So, We can consider it as (4, 350) and (9, 412.5)
So, the rate of change is
=(412.5-350)/ (9-4)
= 62.5
= 12.5
Hence, the rate of change is 12.5.
Learn more about slope here:
https://brainly.com/question/3605446
#SPJ2
A, B, C, OR D? WILL GIVE BRAINLIST, HURRY!!!
3) Ms. Ramirez has business cards with a design on the card that uses similar parallelograms. Which statement about the parallelograms must be true?
A) They have corresponding angles that are congruent, and the parallelograms are the same shape.
B) They have corresponding sides that are congruent, and the parallelograms are the same shape.
C) They have corresponding angles that are congruent, and the parallelograms are the same size.
D) They have corresponding sides that are congruent, and the parallelograms are the same size.
Answers
PLEASE HELP 20 POINTS Graph < 2.
Answers
Answer:
Its bottom left
Step-by-step explanation:
Answer:
The top left option
Step-by-step explanation:
This doesn't have a y-value so it will be the point on the x axis.
An easy way to figure questions like this is to use a graphing calculator.
Hope that helps and have a great day!
Please help I’ll mark Brainliest
Answers
Answer:
?
Step-by-step explanation:
What is the value of m in the equation 4m−5=11?
A) M= -4
B) M= 24
C) M= 4
D) M= 20
Answers
Answer:
c
Step-by-step explanation:
4m-5=11
add 5 both sides
4m=16
divide 4 both sides
m=4
Answer:
c
Step-by-step explanation:
4m-5=11
4m=11+5
4m=16
m=16÷4
m=4.
HELP PLEASE!!!! I can’t remember
Answers
Answer:
3rd option
Step-by-step explanation:
Answer:
14√5
Step-by-step explanation: