Answers
Related Questions
Need help ASAP plzzzzzzx
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Answer:
Yes, because each point has its own individual line; they don't share a line. Also, if you use the Vertical Line Test, you can confirm that it's a function because two or more points are not sharing a line.
Which number can each term of the equation be multiplied by to eliminate the fractions before solving in the equation
6-2x1-2x+5
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Answer: 12
...................
Use scientific notation to estimate the number of inches in 1,225 miles. Include all calculations in your final answer. 1 inch =1578x 10-5 miles
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Answer: (7.129)*10^(7) inches.
Step-by-step explanation:
We know that:
1 inch = 1.578*10^(-5) miles.
If we divide both sides by 1.578*10^(-5), we get:
(1/1.578*10^(-5)) inches = 1 mile
63,371.36 inches = 1 mile
Now, we have 1,225 miles, this is equal to 1,125 times 63,371.36 inches
Then 1,225 miles writen in inches is:
1,125*(63,371.36 inches) = 71,292,780 inches.
Now, to write this in scientific notation, we need to count the number of decimals between the first one at the left, and the decimal point.
In this case we have 7 decimals.
Now, let's take the first 4 decimals, (7129) and write a decimal point after the first one:
(7.129)
Now let's multiply this by then to the power of 7 (where 7 is the number of decimals we found above).
Then the scientific notation of 71,292,780 inches. is:
(7.129)*10^(7) inches.
Which system of equations has the same solution as the system of equations shown below?
6x + 2y = 10
8x + 4y = 12
a. 6x + 2y = 10
4x = – 8
b. 6x + 2y = 10
– 4x = – 8
c. 10x = 16
8x + 4y = 12
d.– 2x = 4
8x + 4y = 12
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Answer: Its b
Step-by-step explanation:my teacher told me
Answer:b
Step-by-step explanation:
Help me for brainlist please
Answers
Answer:
C 80in^2
Step-by-step explanation:
Multiply 12*3*2 for the area of both sides of the H to get 72
For the middle multiply 2*4 to get 8
72+8=80
Which ordered pair is not a solution of the equation y = 2x – 1
F (3,5)
H (4,9)
G (9, 17)
J (6, 11)
Answers
Answer:
H
Step-by-step explanation:
Explanation:
The format is (x,y) ; (4,9) Therefore, you plug in 4 for x then 9 for y. Which will give you “9=2(4)-1” and then simplify, which will give you.. “9=8-1 AKA 9=7” which is not accurate. Therefore that is NOT a solution to the equation...
STEP-BY-STEP:
y = 2x - 1
9 = 2(4) - 1
9 = 8 - 1
9 = 7
^^^^ NOT TRUE
So, therefore the answer IS H (4,9) because it’s asking what is NOT a solution.
Segment AB falls on line 6x + 3y = 12. Segment CD falls on line 4x + 2y = 8. What is true about segments AB and CD?
A They are parallel because they have the same slope of −2.
B They are parallel because they have the same slope of one half.
C They are lines that lie exactly on top of one another because they have the same slope and the same y-intercept.
D They are lines that lie exactly on top of one another because they have the same slope and a different y-intercept.
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Answer:
C. They are lines that lie exactly on top of one another because they have the same slope and the same y-intercept.Step-by-step explanation:
Given lines
6x + 3y = 12 ⇒ 2x + y = 4 ⇒ y = -2x + 44x + 2y = 8 ⇒ 2x + y = 4 ⇒ y = -2x + 4The lines are same as both have same slope and y-intercept.
Correct statement is following:
C. They are lines that lie exactly on top of one another because they have the same slope and the same y-intercept.Answer:
C. They are lines that lie exactly on top of one another because they have the same slope and the same y-intercep
Step-by-step explanation:
NEED HELP!!
Find the slope of the line.
The slope of the line is
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Answer:
m=3
Step-by-step explanation:
Amber earns £7 for each hour she works from Monday to Friday. She earns £10 for each hour she works on Saturday. One week Amber worked for 4 hours on Saturday. That week she earned a total of £180 (a) How many hours did Amber work that week?
Answers
Answer:
24 hours
Step-by-step explanation:
4·10 = 40
180 - 40 = 140
140/7 = 20 hours from Mon - Fri
4 hours on Sat
20 + 4 = 24
Christia is saving for a new tablet. It costs $90. She has already saved $23. How much more does she need to save?
Write an expression with the variable x:
Solve the equation x=
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90-23=67
Christia need $67 to get a tablet.
Tin
This is part 1 of 2 for your test today 01/22.
Make sure to complete second part.
15
D Question 1
1 pts
Greg walked to the store and then retumed home. This graph shows the distance Greg was from his house at different times during his walk.
Which statement is true?
Greg walked home from the store at a slower rate than he walked to the store.
Greg was at the store for 20 minutes.
Greg walked home from the store at the same rate he walked to the store,
Greg walked to the store at a slower rate than he walked home from the store,
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Answer:
Greg walked home from the store at a slower pace than he walked to the store.
Step-by-step explanation:
We can see that he walked 15 minutes to, and 20 minutes from. :)
Good luck hun!
can anyone help me with this question?
Answers
Answer:
The Answer is A. (x, y) → (x, -y)
Step-by-step explanation:
Reflections
R x-axis (x, y) → (x, -y)
R y-axis (x, y) → (-x, y)
R y=x (x, y) → (y, x)
R y = -x (x, y) → (-y, -x)
A watercolor painting is 23 inches long by 11 inches wide. Ramon makes a border around the watercolor painting by making a mat that adds 1 inch to each side of the length and the width. What is the area of the mat?
Answers
Answer:
288 inches ²
Step-by-step explanation:
Water color painting
Length = 23 inches
Width = 11 inches
Mat that adds 1 inch to each side of the length and the width
Mat
Length = 23 + 1 = 24 inches
Width = 11 + 1 = 12 inches
What is the area of the mat?
Area of the mat = length × width
= 24 inches × 12 inches
= 288 inches ²
ANSWER QUICK
Identify an equation in point-slope form for the line perpendicular to y = 3x + 5
that passes through (4, -1).
A. 8+1=-(-4)
B. y-1= -3(x + 4)
C. y +1 = 3(x-4)
D. y - 4 = =
--3(x+1)
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What is the volume of this rectangular prism
Answers
Answer:
2
Step-by-step explanation:
You need to multiply 2*1*1/4 due to volume formula
Answer:
4 /4
Step-by-step explanation:
Identify the slope and y-intercept of the equation.
y = -2x + 1
Answers
Answer:
Slope= -2 y intercept= 1
Step-by-step explanation:
PUT ME THE BRAINLIEST PLEASE
Jack and Jill applied for the same credit card from the same bank. The bank checked both of their FICO scores. Jack had an excellent credit rating, and
Jill had a poor credit rating
Jack was approved for a card with an APR of 12%. What was his monthly periodic rate?
Jill was approved for a card with an APR of 21%. What was her monthly periodic rate?
If each of them had an average daily balance of $700 and had to pay a finance charge, how much MORE will Jill pay than Jack?
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Answer:
a. Jack's monthly periodic rate = 1%
b. Jill's monthly periodic rate = 1.75%
c. Amount paid more by Jill than Jack = $5.25
Step-by-step explanation:
a. Jack was approved for a card with an APR of 12%. What was his monthly periodic rate?
Jack's monthly periodic rate = Jack's annual percentage rate (APR) / Number of months in a year = 12% / 12 = 1%
b. Jill was approved for a card with an APR of 21%. What was her monthly periodic rate?
Jill's monthly periodic rate = Jill's APR / Number of months in a year = 21% / 12 = 1.75%
c. If each of them had an average daily balance of $700 and had to pay a finance charge, how much MORE will Jill pay than Jack?
Jack's finance charge = Jack's monthly periodic rate * Average daily balance = 1% * $700 = $7
Jill's finance charge = Jill's monthly periodic rate * Average daily balance = 1.75% * $700 = $12.25
Amount paid more by Jill than Jack = Jill's finance charge - Jack's finance charge = $12.25 - $7 = $5.25
I WILL MARK THE BRAINIEST
solve for x
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Answer:
22?
Step-by-step explanation:
I'm not quite sure
help with both question plz!
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Answer:
Third answer
Step-by-step explanation:
Answer:
13. You got it right
14. He can swim for 5 hours
Step-by-step explanation:
I know I don't know how to simplify or anything its ratios :(
Answers
Answer:
C.) 1 : 20
Step-by-step explanation:
Mr. Whay has $5.50 for lunch. He buys a cookie for $1.05 and a drink for $1.45. How much money does Mr. Whay have left?
Answers
Answer:
he has $3.00 left
Step-by-step explanation:
Answer:
$3
Step-by-step explanation:
5.50-1.05=4.45-1.45=3
$3 is the answer
What is the slope of the line that passes through the points (-2,-6) and
(14,-2)
Help please!!
Answers
Answer:
1/4 please put me the brainliest
Step-by-step explanation:
Slope: (Yb - Ya) / Xb - X-a
= (-2 - (-6)) / (14 - (-2)
= (-2 + 6) / (14 + 2)
= 4/16
= 1/4
2. Y-intercept
Y = mx + b
-6 = (1/4)(-2) + b
-6 = -0.5 + b
-6 + 0.5 = -0.5 + 0.5 + b
-5.5 = b
B = -5.5
Equation:
Y = 1/4x + -5.5
Y = 1/4x - 5.5
Can y’all help me find the length ?
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Answer:
12
Step-by-step explanation:
32-20=12
(Correct me if i am wromg)
A hotel manager buys 30 pillow cases and 25 shower curtains for $375. The manager then
buys another 28 pillow cases and 35 shower curtains for $455. How much is the cost of one
pillow case and one shower curtain?
Select one:
O a. $5 and $9
O b. $4 and $10
O c. $6.50 and $11
O d. $6 and $12
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Answer:
The answer would be a!!!!!!
Step-by-step explanation:
Gabrielle charged $5,700 at the local music store in order to purchase some equipment for her studio. The store offered no interest for 8 months, or 18 percent annually if the balance was not paid in full prior to the end of the interest-free period. How much interest will Sabrina be charged once she lets the account go past 8 months without making any payments?
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Answer:
684
Step-by-step explanation
Plzz help I’ll mark Brainly!!!
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Answer number 3 in the picture pls! I really need the help
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simplify - ( 3 z ) 2
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Answer:
-6z
Step-by-step explanation:
Answer:
−6z is your answer
Step-by-step explanation:
1. If f(x) = 3x^2+x - 2 then f ( - 2) =
32
8
-16
12
Answers
Answer:
8
Step-by-step explanation:
solve this problem here vv:
Answers
Answer:
3
Step-by-step explanation:
Answer:
3 coefficients or answer c
Step-by-step explanation:
A coefficient is a holder of a vairable for example 5x in this equation 5 is the variable.
hope this helped brutherrr