4+(−7) is 7 units from 4, in the negative direction (that is, to the left of 4)
4 + (-7) is 7 (seven) units from 4, in the negative Direction.
The result of 4 + (-7) is -3. It represents a movement of 7 units in the negative direction from the starting point of 4.
In this context, "units" refer to a number-line, where positive values are to the right and negative values are to the left. Starting at 4 and moving 7 units to the left brings you to -3.
This calculation and explanation describes the concept of adding a negative value, which is equivalent to subtracting a positive value, resulting in a displacement in the specified direction on the number line.
Learn more about Direction here
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The given question is incomplete, the complete question is
4 + (-7) is _____ units from 4, in the _____ Direction. What will the answer be?
Y=a|x-h|+k
11. how does the value of k affect the graph?
12. how does the value of h affect the graph?
13. how do the sign and absolute value of A affect the graph?
Step-by-step explanation:
Given the general form of the absolute value function, y = a|x - h| + k
11. How does the value of k affect the graph?The value of k determines how far up or down the parent function is translated. If k is positive, the function is translated k units up. If k is negative, the function is translated |k | units down.
12. How does the value of h affect the graph?The value of h determines how far left or right the parent function is translated. If h is positive, the function is translated h units to the right. If h is negative, the function is translated |h | units to the left.
13. How do the sign and absolute value of A affect the graph?The value of a determines whether the graph opens up or down.
If a is positive, the graph opens up.If a is negative, the graph opens down.The value of a also makes the parent function wider or narrower.
If 0 < a < 1, the graph is wider than the parent function.If a > 1, the graph is narrower than the parent function.Question below. Plz help
Answer:
8 sugar free
Step-by-step explanation:
look at number amb it says how many different Compassion or possible that the mildew be said two of the desert or sugar-free for the drinks are sugar-free all you have to do is multiply 2 * 4 and you and you will get the answer of it
Write 128 as a product of primes. Use index notation when giving your answer.
working out pls
The spring concert at a certain high school sold 155 tickets. Students were charged $4 each and adults $8 each. The income from the sale of tickets was $980. How many students and how many adults bought tickets? Use algebra to solve this problem.
Answer:
Step-by-step explanation: 85 students and 80 adults
2 2/3 x 3 1/4 what is the answer
Answer:
8 2/3
Step-by-step explanation:
solve for a : 24a=8
simplify the answer as much as possible.
Answer:
a=1/3
Step-by-step explanation:
24a=8
Divide both sides by 24, and you will get a=8/24
Divide both the numerator and denominator by 4, and you will get 2/6, which is equivalent to 1/3.
Answer:
a = 1/3
Step-by-step explanation:
Divide both sides of the equation by the same term(24)
24a/24 and 8/24 = a = 1/3
Pls help I’ll brainlest ASAP snd check
Answer:
answer is -1
sorry for bad handwriting
JoAnn works in a publicity office at the state university. She is paid
$
13.50
an hour for the first
35
hours she works each week and
$
20.25
an hour for every hour after that. If she makes
$
634.50
one week, how many hours did she work?
A witch travels 240 miles in 6 hours on her broom. At
this rate, how far could the witch travel in 36 hours?
Answer:
,exact answer not found
Step-by-step explanation:
36*240\6
PLEASE HELPOO MEEEEEEE
Answer:
(7 + 3) + 2 equals 10 + 2 which equals 12
7 + (3 + 2) equals 7 + 5 which equals 12
Step-by-step explanation:
Need help on this please, What is this number in standard form?
Answer:
24,800.07
Step-by-step explanation:
Estimate 18.232 - 6.25 by first rounding each number to the nearest tenth.
Help me plz
Answer:
11.9
Step-by-step explanation:
I think this is the answer
round 18.232 = 18.2
round 6.25 = 6.3
then 18.2-6.3 =11.9
I hope this helps, mark brainless if it's correct :)
PLEASE HELP I GIVE BRAINLIESTTTTTT
Answer:
-0.9, -1/4, 3/5, 0.8
Answer:
Step-by-step explanation:
[tex]\dfrac{-1}{4}=-0.25\\\\\dfrac{3}{5}=0.6[/tex]
-0.25 ; 0.6 ; 0.8 ; -0.9
Negative numbers have least value.
Least to greatest:
-0.9 ; -0.25 , 0.6 , 0.8
-0.9 ; -1/4 ; 3/5 ; 0.8
1.5 plss help, will give brianlist
inside temperature y after x hours can be represented by y=68x. come park the functions by comparing the temperatures
Answer:
An equation that can be used to model these data is of the form: y = A cos B(x - C) + D,
where A,B,C,D, are constants, y is the temperature in °C and x is the month (1–12).
Read the problem.
Savory Spreads bagel shop baked 120 bagels this morning, and 24 of them were
blueberry. What percent of the bagels were blueberry?
Pick the model that represents the problem.
0%
?
100%
120
0
24
100%
0%
?
120
0
24
What percent of the bagels were blueberry?
Answer:
20%
Step-by-step explanation:
Firstly,
you'll have to divide 24 blueberry bagels by 120 of em all, so you'll get 0.2
24/120
= 0.2
Next,
change the number to percentage
0.2 × 100%
= 20%
i don't know how to do math lol
Answer:
your just asking the same question over and over again
Step-by-step explanation:
Daniella has a box of 525 markers that she wants to share with 15 of her friends. If each of her friends gets the same number of markers, how many markers will each friend get?
please help me!
Answer:
Each friend will get 35 markers
Step-by-step explanation:
525 / 15 = 35
At what rate (mph) must you travel to go 1,112 miles in 26 hours? Round your answer to the nearest whole number.
Answer:
42.7mph (can round it to 43mph)
Step-by-step explanation:
since you have distance and time to find the speed you can just divide the distance 1112 with the time 26 and you will get the speed.
What is f(4) for the graph shown below?
Answer:
f(4)= 1
Step-by-step explanation:
f(x) = y
if x = 4 , y = 1
51 decreased by twice Jose's height
use the variable j to represent Jose's height.
Step-by-step explanation:
51 - 2j
maybe something is missing here, but that is the representation of what you wrote.
Jake lives in San Mateo. He bought an item for $787.31 and when the clerk calculated the sales tax it came out to exactly
$82.87488. Round the sales tax to the nearest
not exactly sure what to round to. but if you're ruining to the nearest hundred it would be : 82.87 and to the nearest tenth is would be : 82.9 (:
Ryan spent a total of $40 at the grocery store. Of this amount, he spent $14 on fruit. What percentage of the total did he spend on fruit?
Answer:
35%
Step-by-step explanation:
ryan spent 14 out of his 40 dollars on fruit. so ryan spent 14/40 or 7/20 of his money.
to convert a fraction to a percentage, multiply by 100
so multiply 7/20 by 100 to get 35%
Answer:
35%
Step-by-step explanation:
Ryan spent $14 out of his $40 dollars on fruit. This is 14/40 = 35%
help me out guys !!!
Answer:
B) y-4=-9/11(x+8)
Step-by-step explanation:
14 over 15 rounded to the nearest tenth
Answer:
0.9
Step-by-step explanation:
14/15 = 0.933333333 IF:
1. You first change it into a decimal by dividing the numerator by the denominator.
14 ÷ 15
2. You will get a recurring decimal.
0.933333333
3. The first digit after the decimal is in the position of the 'tenths'
0.9
4. You should use only two digits after the decimal to calculate
0.93
5. Since the number 3 is less than five, it will change into a zero and get eliminated.
∴ The answer will be = 0.9
Find the value of arc s
Answer:
≈ 38.64 units
Step-by-step explanation:
The length of arc s is calculated as
circumference of circle × fraction of circle
The central angle subtended by arc s is 360° - 114° = 246° then
arc s = 2πr × [tex]\frac{246}{360}[/tex]
= 2π × 9 × [tex]\frac{41}{60}[/tex]
= 18π × [tex]\frac{41}{60}[/tex]
≈ 38.64 ( to 2 dec. places )
PLEASE HELP WORTH 10
C. How long it takes for the elevator to reach the ground floor
D. The change in the elevators height for every one additional second
D. The change in the elevators height for every one additional second
One side of a triangle is X another is X+3 and the third is 2X-1. If the perimeter is 66 inches what is the length of each piece
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Perimeter of a triangle is equal to the sum of measures of its three sides, that is :
[tex]x + x + 3 + 2x - 1 = 66[/tex][tex]4x + 2 = 66[/tex][tex]4x = 64[/tex][tex]x = 16[/tex]so, the three sides are :
1st [tex]\rightarrow[/tex] x = 16 inches2nd [tex]\rightarrow[/tex]x + 3 = 19 inches3rd [tex]\rightarrow[/tex]2x - 1 = 31
A piano teacher has 4 1/2 hours available to teach in a night. Each lesson will last 1 1/2 hours. How many lessons can the teacher schedule in a night?
Answer:
3 lessons a night
Step-by-step explanation:
Answer:
I think the answer would be 3 nights may be wrong though.
twice a number x increased by 10 is 52
Answer:
x = 21
Step-by-step explanation:
the equation is 2x + 10 = 52
2x = 42
x = 21