Step-by-step explanation:
7:8:9=10.5:12:13.5.
hope this helps you.
A map has a scale of 1 centimeter:8 kilometers.
Use the given actual distance to find the distance
on the map: 4 km
Answer:
Step-by-step explanation:
I think it is 29.3 I am really not sure.
Help please !!!!!!!!!!
Answer:
$ 50,000
Step-by-step explanation:
Let her salary = x
[tex]8\dfrac{3}{4} *x=4375\\\\\dfrac{35}{400}*x=4375\\\\x=4375*\dfrac{400}{35}\\\\x = 125*400[/tex]
Salary = $ 50,000
fast 100 points right check
Answer:
It won't let me put my answer sorry
Shannon is three times my age. The sum of our ages is the same as six times my age two years ago. Let my age now be x. How old am I?
Answer:
6
Step-by-step explanation:
my age now = x
my age two years ago = x - 2
Shannon's age now = 3x
3x + x = 6(x - 2)
4x = 6x - 12
-2x = -12
x = 6
Answer: I am 6.
Polynomials
Multiply ( 4x2 – 3)(x + 8)
Answer:
(4*2-3)(x+8)
(8-3)(x+8)
8(x+8)-3(x+8)
8x+64-3x-24
8x-3x+64-24
5x+40
Order of operations
7 x 18 - 4 + 14
Answer:
136
Step-by-step explanation:
(7×18−4)+14
(126−4)+14
122+14
136
Through (2, 1) with slope of -3/2
please help my teacher make me do all of this
Review Directions: Solve each of the following equations. 1. 2x - 12 = 6 1. 2x - 12 = 6 2. 2x + 6= 8 3. 12s - 12=12 4. 14s + 6 = 35 5. 3s - 12 = 6 6. 18t + 9 = 34 7. 21x + 7 = 28 8. 50y + 5 = 105 9. 1/4x - 6 = 24 10. 13x + 2 = 18 11. 6 - 3x = 18 12. 14 + s = 21 13. 16x - 4 = 28 14. 19x - 1 + 3 = 40 15. 10t = 194 16. 400x + 100 = 1100 17. 40 - 3x + 3 = 113 2. 2x + 6= 8 3. 12s - 12=12 4. 14s + 6 = 35 5. 3s - 12 = 6 6. 18t + 9 = 34 7. 21x + 7 = 28 8. 50y + 5 = 105 9. 1/4x - 6 = 24 10. 13x + 2 = 18 11. 6 - 3x = 18 12. 14 + s = 21 13. 16x - 4 = 28 14. 19x - 1 + 3 = 40 15. 10t = 194 16. 400x + 100 = 1100 17. 40 - 3x + 3 = 113
Which of the following sets of ordered pairs would be
function? (select all that apply)
(-2,-4).(-2,5), (1,7), (4,0)
(3,5).(-5,2), (2,5), (1.4)
(-5,1),(4,3), (-6,0).(-5,-2)
(4,5).(-1,-4), (1,3), (-2,6)
Answer:
B & D his answer to the problem
Write each decimal as a fraction or mixed number.
1. 0.61
2. 3.43
3. 0.009
4. 4.7
5. 1.5
6. 0.13
7. 5.002
8. 0.021
Plz help
Answer:
1. 61/100
2. 3 43/100
3. 9/1000
4. 4 7/10
5. 1 1/2
6. 13/100
7. 5 1/500
8. 21/1000
how do i calculate slope?
Answer:
In order to calculate the slope, you'll need 2 ordered pairs (x, y).
The formula for calculating the slope is:
[tex]m = \frac{y2 - y1}{x2 - x1}[/tex]
where m = slope
(x1, y1) = first ordered pair
(x2, y2) = second ordered pair
Regardless of which values for the (x1, y1) and (x2, y2) you choose, you would still end up with the same slope (as long as it's done correctly).
As an example, let's say you have the following set of points:
(2, 4) (8, 1)
Let (x1, y1) = (2, 4)
(x2, y2) = (8, 1)
Plug these values into the slope formula:
[tex]m = \frac{y2 - y1}{x2 - x1}[/tex]
[tex]m = \frac{1 - 4}{8 - 2} = \frac{-3}{6} = -\frac{1}{2}[/tex]
Therefore, the slope of the line is - 1/2.
To prove that you'll end up with the same value for the slope:
This time, let (x1, y1) = (8, 1)
(x2, y2) = (2, 4)
[tex]m = \frac{y2 - y1}{x2 - x1}[/tex]
[tex]m = \frac{4 - 1}{2 - 8} = \frac{3}{-6} = - \frac{1}{2}[/tex]
Therefore, the value of the slope is still -1/2.
Please mark my answers as the Brainliest if you find my explanations helpful :)
What is the sum of 3/9 and 4/9?
Answer:
7/9
Step-by-step explanation:
Hope this helps you. Have a nice day.
What is the answer please help
please help me with this sum
answer:
3,204/4 = 801
5,656/8 = 707
2,736/9 = 304
4,224/6 = 704
7,256/8 = 907
5,424/6 = 904
3,515/5 = 703
Evaluate.
0
-1.02 · (-4)
Enter your answer in the box.
Answer:
4.08
Step-by-step explanation:
the negatives cancel each other out therefore 1.02*4= 4.08
When we Evaluate. [tex]0 / -1 * 0^2 * -4[/tex] the values is 0. To evaluate the expression, follow the order of operations (PEMDAS/BODMAS):
P - Parentheses/Brackets
E - Exponents/Orders
MD - Multiplication and Division (from left to right)
AS - Addition and Subtraction (from left to right)
The expression is: [tex]0 / -1 * 0^2 * -4[/tex]
Step 1: Exponents/Orders
0^2 = 0 (Any number raised to the power of 0 is always 0).
Step 2: Division
0 / -1 = 0 (Any number divided by 0 is undefined, but in this case, it would be 0).
Step 3: Multiplication : 0 * 0 * -4 = 0
So, the final answer is 0.
To know more about operations :
https://brainly.com/question/30581198
#SPJ3
Correct Question is:
Evaluate. 0 / -1 * 0^2 * -4
For each equation, determine if Y as a function of X.
Answer:
Not a function
Step-by-step explanation:
If you were to graph it, these would fail the vertical line test.
Can someone explain this? (This is algebra 1)
Answer:
x=12
Triangle abc and Def are congruent but different sizes. The original triangle has side values of 2, 6 and 5. Then the shape is dilated by an unknown factor, giving it the side lengths of 4, x, and 10. Looking at the increase in side lengths we see that theres an increase of 2 to 4, or multiplying by 2 and an increase from 5 to 10, or multiplying by to. So now that we know there was a dilation of 2, we multiply 6 by 2 to find 12
Stuck on this problem can someone please help
Answer:
b
Step-by-step explanation:
Answer:
it have to D
Step-by-step explanation:
When 8 is added to the number that is produced by doubling the number x, the result is equal to 8 times the number
that is 5 less than x. What is the value of x?
Please help I will give you brainless please
Answer:
x=7 is the answer
Step-by-step explanation:
find the answer to 6729 x 92740 x 268
Answer:
167244719280
167 billion 244 million 719 thousand, 280
On Monday, 405 Students went on a trip to the zoo. All 9 uses were filled and 9 students had to travel in cars. How many students were in each bus?
Answer:
Each bus could take 44 Students.
Step-by-step explanation:
(405-9) / 9
Answer:
44
Step-by-step explanation:
405 total students minus 9 students who traveled in cars=396 students
396 students divided by 9 buses=44 students per bus
A correlation of r = 0.35 is?
moderate and positive
strong and positive
weak and positive
Answer:
r = 0.35 is Moderate and positive
Step-by-step explanation:
A correlation of r = 0.35 represents a moderate and positive relationship between two variables.
i need step by step explanition if you can. paper depot is delivering 952 cases of paper today.300 of the cases are plain white paper twenty-eight trucks are being loaded with an equal number of cases of paper. how many cases will each truck carry
Answer:
34
Step-by-step explanation:
We actually don't care what amount of paper is white, we just need the amount per truck. If there were 2 trucks, they would each take half of the total amount of paper. If there were 3 trucks, they would each take a third of the total amount of paper. And so on for 4,5,6,etc.
For 28 trucks, they would each take a twenty-eighth of the total amount of paper. So, the amount each truck takes is just [tex]952/28=34[/tex].
So, the answer is [tex]\boxed{34}[/tex] and we're done!
Help me please help me help please help
Answer:
3/4
Step-by-step explanation:
its right
How many 1/4 cups in 3/5 cups
You need to travel 260 miles. Driving at a constant speed of 70 miles per hour, will it be possible to make this trip in 3 hours?
yes or no (please answer quick please)
Answer: No
Step-by-step explanation
Select Correct or Incorrect for each equation.
Equation
Correct
Incorrect
-1=-1
-141 =-1
o
W
Answer:
-141 = -1 W
Step-by-step explanation:
simplify the expression -2x(x+3)
A: -x -6
B: -x + 6
C: -2x + 6
D: -2x - 6
Simplify the expression -2x(x+3)
-2x(x+3)
-2x²-6x
I don't know if I'm wrong because my answer isn't an option.
find the product of (8x-3) and (2x-5) in simplest form
Answer:
(8x-3) (2x-5)
= 16x²-46x+15
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
5y x 6y= you can get 40 points
Answer:
5y × 6y = 30y^2
Step-by-step explanation:
All you're doing is multiplying the coefficients 5 and 6, to get 30, and any variable multiplied by another variable will give you that variable, squared.
Friendly fun fact: When you give points, we are only earning half of that. (Just thought you'd like to know.)
Hope this helped :)
