Answer:
if c is positive, the graph is shifted up. If c is negative, the graph is shifted down. Informally: Adding a positive number after the x outside the parentheses shifts the graph up, adding a negative (or subtracting) shifts the graph down.
Step-by-step explanation:
hope this helps
what kinda math is this
If y varies directly as x, and x = 13 when y = 6, what is y when x = 65?
Answer:
y=30
Step-by-step explanation:
For each problem, explain or show your reasoning, a. 160 is what percentage of 40? b. 40 is 160% of what number? c. What number is 40% of 1602
Answer:
A. 160 Out of 40 is 400%./// B. The answer is 25/// C. The answer is 3905%
Step-by-step explanation:
( A ) One step solution:
You can easily find the answer in one step, just multiplying the part by 100 then dividing the result by the percentage.
So, 160 is 40% of = 160 X 100 = 400
40
( B ) The same thing as A but the numbers are switched
One step solution:
You can easily find the answer in one step, just multiplying the part by 100 then dividing the result by the percentage.
So, 40 is 160% of = 40 × 100 = 25
160
( C ) Working out a percentage increase or decrease between two numbers is pretty simple. The resulting number (the second input) is 1602 and what we need to do first is subtract the old number, 40, from it:
1602 - 40 = 1562
Once we've done that we need to divide the result, 1562, by the original number, 40. We do this because we need to compare the difference between the new number and the original:
1562 = 39.05
40
We now have our answer in decimal format. How do we get this into percentage format? Multiply 39.05 by 100?
39.05 x 100 = 3905%
160 is percentage of 40, 40 is 160% , number is 40% of 1602 are 64 , 64 and 640.8 respectively.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Problem A,
40% of 160 = 160 x 40 / 100
= 64
Problem B,
160% of 40 = 160 x 40 / 100
= 64
Problem C,
40% of 1602 = 1602 x 40 / 100
= 640.8
Therefore, 160 is percentage of 40, 40 is 160% , number is 40% of 1602 are 64 , 64 and 640.8 respectively.
To learn more about the percentage;
https://brainly.com/question/24159063
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Find the slope from the points given:
(18, -5), (18, 20)
Answer:
UNDEFINED
Step-by-step explanation:
change in y over the change in x is how you'd find slope, however, x is the same in both of these, making this a limitation not an equation, therefore the slope is undefined 18-18 = 0 -> Anything divided by zero as a slope is undefined.
1.
Susan has five blocks of candy. She wantsstwo ciwe chook into -size pieces of
candy. How many pieces of candy willstrebe anettonale?
A map scale is 1cm: 50 km. Two cities are 3.8cm apart. How many kilometers is it
from one city to the other?
170 km
O 200 km
O 180 km
0 190 km
Please NO clown answers need this in 27 minets
PLEASE HELP PLEASE HURRY NEED THIS IN 30 MINUTES
Use your solutions to develop a convincing argument for why the method
described in the chart is better than the traditional method.
You may wish to do research to find the average lifespan for each dog breed
and use those facts in your argument.
solutions:
Chihuahua (A)
(60 -2)/4 =A
English springer spaniel (B)
(60 -2)/5 =A
German shepherd (C)
(60 -2)/6 =A
Saint Bernard (D)
(60 -2)/ 7 =A
{A} (60 -2)/4 = 14.5
{B} (60 -2)/5 = 11.5
{C} (60 -2)/6 = 9.6….
{D} (60 -2)/ 7 = 8.2…
Answer:
1- A. 3(10÷2) +2·7
2- A. 0.4
3- B. -2.8
4- C. n·6 - 12 = 60
Step-by-step explanation:
Heres the work in case teachers ask:
1. The given expression evaluates to ...
30÷2 + 2·7 = 15 + 14 = 29
A: 3(10÷2) + 2·7 = 3·5 + 2·7 = 15 + 14 = 29 . . . . . this will make it true
B: 30÷(6+2)·7 = (30/8)·7 = 210/8 = 26 1/4 . . . . . . ≠ 29
C: 3(10)÷(2+2)·7 = 30/4·7 = 210/4 = 52 1/2 . . . . . ≠ 29
D: (5+2)·7 = 7·7 = 49 . . . . . . . . . . . . . . . . . . . . . . . ≠ 29
2. You can divide the equation by 10 to find the appropriate value of x.
4/10 = 10x/10 = x . . . . . 4/10 matches choice A
3. The expression simplifies to ...
7.5 -10.3 = -2.8 . . . . . . matches choice B
4. "The product of a number and 6" is n×6. Twelve less is n×6 - 12. When that "is 60", the equation can be written ...
n×6 - 12 = 60 . . . . . . . . matches selection C
Hopefully this helped, if not HMU and I will try my best to get you a better answer!
Have a great day! :)
And if u need help with anything, HMU and I got you! -No points needed :)
Your answer is c i remember doing this from yesterday and i got the right answer i did that whole thing yesterday.
was dis
40 - 32 ÷ 8 + 5 x - 2
Answer:
5x + 34
Step-by-step explanation:
Answer:
26
Step-by-step explanation: PEMDAS
40-32/8+5x-2
40-4+5x-2
40-4+(-10)
36+(-10)
26
Pls give Brainliest!!
If (2,-5) is a point on a line with an
undefined slope, which of these is
another point on the line?
A (0,-5)
B (-5,2)
C(2,3)
D(0,3)
Answer:
(2, 3)
Step-by-step explanation:
lines with undefined slopes are vertical lines
Anyone can help me with this problem
Answer:
R=50 degrees
Step-by-step explanation:
All of the angle measures together are 180 degrees. You need to make an equation in order to solve this problem:
180= (3x+5) + (11x-1) + (5x+5)
You then combine like terms:
180= (3x+11x+5x) + (5-1+5)
180= 19x+9
Then, subtract 9 from 180:
171= 19x
Then, divide 171 by 19:
9= x
Finally, you plug the value of x into the equation representing angle R:
5 x 9 + 5
45 + 5
50
What is the correct answer?
Answer:
C) y = 10/3x - 5
Step-by-step explanation:
Slope intercept equation is y = mx + b:
m is the slope
b is y-intercept
When you read slope you can also read it as rise over run. Rise is move up or down on the y axis depending if number is negative or positive. Run is move left or right on x axis depending if number is negative or positive.
Example: y = [tex]\frac{10}{3} x - 5[/tex]
Start at the y-intercept which is -5. On graph you can see the line crosses the y axis at (0, -5). From this point rise 10 then run 3 you'll end up at point (3, 5). Connect the dots of the two points and you'll see a line like the one in the problem.
Find the value of x for which m || n.
Answer:
40
Step-by-step explanation:
The angles are equal to eachother so 4x-26 = 3x+14
1)
Bill and John competed in the “Shot Put" event in their school's track
meet. Bill threw the shot 21 feet and 6 inches, while John threw the
shot 17 feet and 4 inches. How much greater was Bill's throw than
John's?
The SI unit for measuring mass is the
Answer:
The SI unit for measuring mass is the kilogram
me puede ayudar porfavor sequel nole entiendo nada a nandq
Answer:
Bonita shihihihihi
Jsoajwu
Slope intercept and all that stuff
Answer:
what?
Step-by-step explanation:
What is the dollar value of 10 pennies and 3 nickels? What is the dollar value of p
pennies and n nickels?
Answer:
25
Step-by-step explanation:
help this is my last anmepent plz get help
Answer:
6 to the power of 10
Step-by-step explanation:
Since there are parenthesis, you multiply the exponents instead of adding. 5*2=10
Solve the system of linear equations by elimination.
5 - 2y = -8
4x – 4y= 8
Answer:
x = 17/2
y = 13/2
Step-by-step explanation:
Hope this helps!
Jack wants to buy a piggy bank at 6000 dollars . Black Friday is coming at November 6th and there are 80%of all goods how much will he now pay ?
Answer: 1,200 dollars
Step-by-step explanation:
We know that the cost before the discount is 6,000.
The discount price is 80% off.
So, subtract 4,800 by 6,000 because 80% of 6,000 is 4,800.
Now, we have to add the two zeros. We get 1200.
It is the answer to the question.
25p2 - 144
need to factor
Answer: (5p+12)(5p-12)
Step-by-step explanation:
Factor 25p2−144
25p2−144
=(5p+12)(5p−12)
Answer:
(5p+12)(5p−12)
To check:
(5p+12)(5p−12)
=(5p+12)(5p+−12)
=(5p)(5p) +(5p)(−12)+(12)(5p)+(12)(−12)
=25p2−60p+60p−144
=25p2−144
i dont really get the second and third ones please help asap :/
Answer:
Step-by-step explanation:
1) y = 5x
x y
2 10
3 15
7 5 * 7 = 35
1 5 * 1 = 5
2) a = 4b
a b
12 3
20 5
4*10=40 10
1 1/4
3) m = n + 2
m n
5 3
10 8
20 18
1 -1
What is the equation of the line in the graph?
Answer:
Step-by-step explanation:
A cab company charges $5 per cab ride, plus an additional $1 per mile driven. How long is a cab ride that costs $14?
Answer:
The answer is 9 miles.
Step-by-step explanation:
14-5=9.
Answer:
9 miles
Step-by-step explanation:
So if you pay $5 for the cab ride then 1$ for every mile driven and you have to pay a total of $14 you go 14-5=9
Solve.
m - 15 = 20
m =
[tex]\text{Hello There!}[/tex]
[tex]\text{We are going to need to isolate the variable}[/tex]
[tex]m - 15 = 20[/tex]
[tex]\text{Add 15 to both sides.}[/tex]
[tex]\text{We do this because we need to perform inverse operations to find}[/tex] [tex]\text{the value of the variable.}[/tex]
[tex]m - 15 + 15 = 20 + 15 = 35[/tex]
[tex]\fbox{Therefore, your answer is going to be 35.}[/tex]
[tex]\rule{300}{1.5}[/tex]
Answer:
35 i guest
Step-by-step explanation:
idk ?????????
Solve for x!!!! (see attached picture) HELP!!!
how many solution does -3 (4 - 3x) = 9x - 12
Answer: infinite solutions
Step-by-step explanation:
(−3) (4) + (−3) (−3x) = 9x + −12
−12 + 9x = 9x + −12
9x − 12 = 9x − 12
9x − 12 − 9x = 9x − 12 − 9x
−12 = −12
−12 + 12 = −12 + 12
0 = 0
What is the equation of the line through the origin and (3, 4)?
O A. y = 2
O B. y = x
O
C. y = 4x
O D. y = 3x
Answer:
A logarithm is the power to which a number must be raised in order to get some other number (see Section 3 of this Math Review for more about exponents). For example, the base ten logarithm of 100 is 2, because ten raised to the power of two is 100: log 100 = 2. because.
STep-by-step Ihave a felling its b
Write an expression for the total of 57 and j
Answer:
57 + j = A
Step-by-step explanation:
So, the word TOTAL comes up in this question, therefore we know we are adding. So the answer would be ~
57 + j = A
Were A is the answer.
Have a Great Day!!
~ PumpkinSpice1♥
What is the answer to this x + y = 16
x + y = 16
y = -3x
x=-8
y=24
-8+24=16
16=16
-3(-8)=24
24=24
