Answers
Answer:
2. -1/2
4. 3/2
Step-by-step explanation:
Gradient = (Y1 - Y2)/(X1 - X2)
2.
Point 1: (4, -1)
Point 2: (-2, 2)
Gradient = (-1 - 2)/(4 - (-2)) = -3/6 = -1/2
3.
Point 1: (4, 6)
Point 2: (-4, -6)
Gradient = (6 - (-6))/(4 - (-4)) = 12/8 = 3/2
Related Questions
3. Mrs. Garcia's class sold bottles of lemonade for $1.36 each and Mr. Runner's class sold protein bars for $1.65 each. Together, the classes sold 79 items and earned $118.17 for their school
Answers
Answer:
324.6
Step-by-step explanation:
because Together, the classes sold 79 items and earned $118.17 for their school
Determine the niinimum and maximum value of the following trigonometric
function.
f(x) = 5 cos 3x – 3
Answers
9514 1404 393
Answer:
maximum: +2
minimum: -8
Step-by-step explanation:
The cosine has a minimum of -1 and a maximum of +1. Then the extremes of f(x) are ...
5(±1) -3 = -3±5 = +2, -8
The maximum of f(x) is +2; the minimum is -8.
Who can answer this ( see image).
Answers
9514 1404 393
Answer:
042
Step-by-step explanation:
The first clue tells you the possibilities are ...
6__, _8_, or __2
The second clue eliminates 6__ and tells you the possibilities are ...
18_, _81, 1_2, 48_, _42
The third clue tells you two of the correct digits are 0 and 2, since 6 has already been eliminated by the first two clues. This only leaves 042.
042 is consistent with the last 2 clues.
The 3-digit key is 042.
Simplify
2 xm x 2n x 8m
Answers
Answer:
This simplified would be 32xm
Hope this helps!
Mark me brainliest if I'm right :)
The answer is 32x^3m^2n
Explanation: have a good day!
Is 72 Inches greater less or equal to 2 yd and why
Answers
Answer:
72 is equal to 2 yards.
Explanation:
There are 36 inches in one yard.
(another way to look at this is there are 3 feet in one yard, each feet is 12 inches. So, 12 multiplied by 3 is equal to 36 inches, or one yard)
Then, since in this question we are finding out in relation to 2 yards, add 36 inches + 36 inches, and that is equal to 72 inches.
72 and 72 are equal :)
Jackie's mother's sister has a son. How would that son be related to Jackie? He is Jackie's
Answers
Answer:
cousin
Step-by-step explanation:
because his moms sister is his aunt and if she had a kid it would be his cousin hope this help
Jackie's aunt son would be related to Jackie as her cousin.
CousinCousin is referred to as the son or daughter of an uncle or aunt. Cousins are people who share a common ancestor that is at least 2 generations away, such as a grandparent or great-grandparent.
Jackie's mother's sister is Jackie's aunt. Therefore Jackie's aunt son would be related to Jackie as her cousin.
Find out more on Cousin at: https://brainly.com/question/12481514
PLEASSE, PLZZ HELP MEEEE.
Answers
What’s is an equation of the Parallel line to y= -x+1 and through (4,4)
Answers
Answer:
y = -x + 8
Step-by-step explanation:
Parallel lines are two lines that have the same plane and slope but never intersect.
Find the area of a circle with diameter 8 in.
Use the value 3.14 for n, and do not round your answer.
Be sure to include the correct unit in your answer.
Answers
Answer:
Step-by-step explanation:
50.27 should be the area of a circle that has a radius of 4 in.
What is the BALANCE POINT for this set of data? Type the NUMBER ONLY. :)
Answers
Answer:
The answer is "36".
Step-by-step explanation:
Please find the complete question in the attached file.
Abigail read 42 1/2 pages in 1 2/3 hours. At what rate, in pages per hour, did she read?
Answers
Answer:
Pages Time(hours)
[tex]\frac{85}{2}[/tex] [tex]\frac{5}{3}[/tex]
[tex]x[/tex] [tex]1[/tex]
[tex]x*\frac{5}{3} = \frac{85}{2} *1\\\\x = \frac{85*3}{5} = 17*3 = 51 \ pages[/tex]
6. Find both solutions by factoring
): 3x^2 + 10x + 7 = 0
Answers
x = -1, -7/3
On a number line 6.64 would be located 
Answers
perry bought 5 nectarines for $4. how many nectarines can amanda buy if she has 16$
Answers
What is the principal square root of 36?
A. 6
B. 7
C. 8
D. 9
Answers
Answer:
A. 6
Step-by-step explanation:
square root is the number that when multplied by itself will give you the specified amount.
6 x 6 = 36
Simplify:
a+b
a-b
= [?]
a=5 and b=3
Answers
The value of the given expression will be 4.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.
The given expression is as follows
[tex]=\dfrac{a+b}{a-b}[/tex]
a = 5 and b=3
[tex]=\dfrac{5+3}{5-3}=\dfrac{8}{2}=4[/tex]
Therefore the value of the given expression will be 4.
To know more about Expression follow
https://brainly.com/question/723406
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On a number line 8.63 would be located... choose all answers that make the statement true
A) to the right of 8.66
B) between 8 and 9
C) between 8.62 and 8.64
D) to the left of 8.61
Answers
Answer:
b and c
Step-by-step explanation:
because they are correct
will name the brainliest
Answers
Answer:
x = 622 (rounded to the nearest whole number value)
Step-by-step explanation:
=> Step 1: Solve for the base of top triangle;
Tan(39) = [tex]\frac{base1}{521}[/tex]
Tan(39) * 521 = base1
421.897 = base1
=> Step 2: Solve for the base of the bottom triangle;
Tan(21) = [tex]\frac{Base2}{521}[/tex]
Tan(21) * 521 = Base2
199.993 = Base2
=> Step 3: Finding x;
Base1 + Base2 = x
421.897 + 199.993 = x
621.89 or 622 = x
Hope this helps!
If 6 times a number = 3 times the same number,
that number must be this.
Answers
can someone help? i’ll give brainliest!!
Answers
Answer:
Add the numbers that have the same variables and exponents. Hope this helps!
Step-by-step explanation:
Answer:
-3x³ - 4x - 9
Step-by-step explanation:
-5x + x - 6x³ - 4 - 5 + 6x³ - 3x³
-6x³ + 6x³ - 3x³ - 5x + x - 4 - 5
-3x³ - 4x - 9
ASAP!! HELP ME PLS
Don’t put your fake files here
Answers
It includes the area of all sides.
Here is the histogram of a data distribution.
What is the shape of this distribution?
A. Bimodal symmetric
B. Uniform
c. Unimodal symmetric
D. Bimodal skewed
E. Unimodal skewed
Answers
Answer:
Uniform
Step-by-step explanation:
We don't have any peaks in the histogram, so its neither unimodal or bimodal leaving only uniform as the answer.
The shape of this distribution, histogram is Unimodal skewed type. The correct option is E.
What is histogram?A histogram represents the graphical representation of the distribution of data. The histogram is indicated by using a set of rectangles adjacent to each other where each bar represent a kind of data. The histogram doesn't involve any gaps between the two successive bars.
The histogram would be classified into different types based on the frequency distribution of the data.
Based on the direction of the tail, the skewed distribution may be either right-skewed or left skewed.
Since skewed distribution is asymmetrical as a limit which is natural resists end results on one side.
Threfore, the correct option is E.
To know more about histogram, visit;
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A chemical company mixes pure water with their premium antifreeze solution to create an inexpensive antifreeze mixture. The premium antifreeze solution contains 70% pure antifreeze. The company wants to obtain 140 gallons of a mixture that contains 20% pure antifreeze. How many gallons of water and how many gallons of the premium antifreeze solution must be mixed
Answers
Answer:
40 gallons of premium antifreeze and 100 gallons of water should be used to obtain 140 gallons of a mixture that contains 20% pure antifreeze.
Step-by-step explanation:
Since a chemical company mixes pure water with their premium antifreeze solution to create an inexpensive antifreeze mixture, and the premium antifreeze solution contains 70% pure antifreeze, and the company wants to obtain 140 gallons of a mixture that contains 20% pure antifreeze, to To determine how many gallons of water and how many gallons of the premium antifreeze solution must be mixed, the following calculation must be performed:
50 x 0.7 + 50 x 0 = 35
40 x 0.7 + 60 x 0 = 28
30 x 0.7 + 70 x 0 = 21
29 x 0.7 + 71 x 0 = 20.3
28.57 x 0.7 + 71.43 x 0 = 20
140 x 0.2857 = 40
Therefore, 40 gallons of premium antifreeze and 100 gallons of water should be used to obtain 140 gallons of a mixture that contains 20% pure antifreeze.
help pls :D
have a nice day^^
Answers
Answer:
I believe the answer is D.
Step-by-step explanation:
Hope this helps Have a great day :)
Tell whether 208 and 289 form a proportion
Answers
Answer:
You can tell if two fractions are proportional by using cross multiplication. Only equivalent fractions are proportional. To do this, multiply the denominator, the bottom number in the fraction, of the first fraction with the numerator, the top number in the fraction.
Step-by-step explanation:
What is the quotient of 1,078 and 14
Answers
Answer:
77 is the quotient of 1,078 and 14.
Step-by-step explanation:
quotient is the answer to a division problem.
numerator/denominator = quotient
1,078/14 = quotient
1,078/14 = 77
Have a nice day!
The quadrilateral shown is a rectangle. What is measure zvw
Answers
Answer:
measure of zvm is 119°
Step-by-step explanation:
xvw+zvw=180°{straight angle}zvm=180-61=119°stay safe healthy and happy.14. Maddy received $100 for her birthday and decided to go shopping. She bought 2 shirts priced at
$12.25 each, a necklace for $8.50, and a pair of shoes for $22.75. If all the prices included tax,
and Maddy paid with a $100 bill, how much change is she getting back?
Answers
Answer: The answer should be 66.07$.
Step-by-step explanation:
If i am wrong I am sorry I don't know the % of tax that was taken.
Find the perimeter. Simplify your answer.
Answers
Answer:
The third one, 2c - 6
Step-by-step explanation:
the measures of the angles of a triangle are shown in the figure below. solve for x
Answers
Answer:
67 degrees
Step-by-step explanation:
All angles in a triangle add up to 180 degrees. So...
23 + x + 90 = 180
113 + x = 180
x = 67 degrees