Answers
Answer:
The value of a = 5.
the value of b = 6.
Step-by-step explanation:
Given the points on the line
(6, 10)(a, 8)(4, b)(2, 2)Given that all of the points are on the same line and the line represents a linear function.
Thus, the slope between any two points must be the same.
First, determine the slope between (6, 10) and (2, 2)
(x₁, y₁) = (6, 10)
(x₂, y₂) = (2, 2)
Using the formula
Slope = m = [y₂ - y₁] / [x₂ - x₁]
= [2 - 10] / [2 - 6]
= -8 / -4
= 2
Thus, the slope of the line = m = 2
Determine the value 'a'
(x₁, y₁) = (6, 10)
(x₂, y₂) = (a, 8)
Using the slope formula to determine the value of 'a'
Slope = [y₂ - y₁] / [x₂ - x₁]
As the slope between two points is 2.
now substitute slope = 2, (x₁, y₁) = (6, 10) and (x₂, y₂) = (a, 8) in the slope formula
Slope = [y₂ - y₁] / [x₂ - x₁]
2 = [8 - 10] / [a - 6]
2(a - 6) = 8 - 10
2a - 12 = -2
2a = -2 + 12
2a = 10
divide both sides by 2
a = 5
Therefore, the value of a = 5.
Determine the value 'b'
(x₁, y₁) = (2, 2)
(x₂, y₂) = (4, b)
Using the slope formula to determine the value of 'b'
Slope = [y₂ - y₁] / [x₂ - x₁]
As the slope between two points is 2.
now substitute slope = 2, (x₁, y₁) = (2, 2) and (x₂, y₂) = (4, b) in the slope formula
Slope = [y₂ - y₁] / [x₂ - x₁]
2 = [b - 2] / [4 - 2]
2(4 - 2) = b - 2
8 - 4 =b - 2
4 = b - 2
b = 6
Therefore, the value of b = 6
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Answer:
The correct answer is 4
Step-by-step explanation:
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Answer:
A. (3 , 1)
Step-by-step explanation:
▪︎▪︎▪︎▪︎▪︎▪︎▪︎▪︎▪︎
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Answer:
I'm just answering for the points bc my other acc is gone
Step-by-step explanation:
which graph represents the solution for the following inequality
c < -2
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Answer:
I am pretty confident that the answer is the last one
Step-by-step explanation:
I'm not really sure how to explain though lol.
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Step-by-step explanation:
[tex] {b}^{2} = {16}^{2} + {12}^{2} \\ {b}^{2} = 256 + 144 \\ b = 20[/tex]
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Answer:
m = -3
Step-by-step explanation:
hope it helps you ☺️
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Answer:
140 in.³
Step-by-step explanation:
The volume is base x width x height. Split the shape into two parts: 1. 2x4x5 and 2. 5x5x4. 1 is 40 inches in volume. 2 is 100 inches in volume. Add 100 + 40 to get 140.
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Find the missing value need help
Answers
Step-by-step explanation:
Let the missing number be ‘x’
-8-x = 2
-x = 2 + 8
-x =10
x = -10
20 customers are eating dinner at a local restaurant. The restaurant accepts cash or credit as forms of payment.
Of the 20 customers, 4 have enough cash to pay for their meal, 16 have a credit card, and 3 have enough cash
and a credit card. Using this information, answer each of the following questions.
Let A be the event that a randomly selected customer has enough cash and B be the event that a randomly
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What is P(A), the probability that a customer has enough cash?
What is P(B), the probability that a customer has a credit card?
What is P(A and B), the probability that a customer has enough cash and a credit card?
What is P(A or B), the probability that a customer has enough cash or a credit card?
Answers
Find the slope and y-intercept of the line represented by the table.
.
Please help me
Answers
Step-by-step explanation:
I cant see the question but use the formula
y=mx+b
m=slope
b=y-intercept
you can also use the equation
y2-y1/x2-x1 to find slope.
since its a table, you can plug the x (input) and y (output) coordinates of the table to find the slope.
An online furniture store sells chairs for $150 each and tables for $400 each. The store must sell a minimum of $4900 worth of chairs and tables each day. Write an inequality that could represent the possible values for the number of tables sold, tt, and the number of chairs sold, cc, that would satisfy the constraint.
Answers
Answer: 150c + 400t ≥ 4900
Step-by-step explanation:
Let the number of chairs sold = c
Let the number of tables sold = t
Price for each chair = $150
Price for each table = $400
The inequality that could represent the number of tables and chairs sold will be:
(150 × c) + (400 × t) ≥ 4900
150c + 400t ≥ 4900
f(x)=-2(x+1)^2-12 in the form f(x) =ax^2+bx+c
Answers
Answer:
[tex] \boxed{ f(x) = -2x^2 - 4x - 14 } [/tex]
Step-by-step explanation:
f(x) = -2(x+1)²-12
f(x) = -2(x²+2x+1) - 12
f(x) = -2x² - 4x - 2 - 12
f(x) = -2x² - 4x - 14
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Answers
Answer:
120 cubes
Step-by-step explanation:
first you find the volume of the rectangle: 2*5/3*4/3=40/9
then find the volume of the cube: 1/3*1/3*1/3=1/27
(40/9)/(1/27)=120
-hope this helps
Which is different? Write "both" inequalities.
A. k is less than or equal to -3 B. k is no more than -3
C. k is at most -3
D. k is at least -3
The inequality that represents the different sentence is __ .
The inequality that represents the sentences that are alike is __ .
(I’m doing this work on big ideas math btw)
Answers
Answer:
c
Step-by-step explanation:
The answers for the given problem can be stated as, "The inequality that represents the different sentence is represented by option (D)."And, "The inequality that represents the sentences that are alike is represented by options (A), (B) and (C) respectively."
What is linear inequality?Linear inequality refers to the relation between a linear algebraic expression to some known value that contains inequality sign.
Unlike a linear equation it can have a range of values inside an interval.
The expression for inequality for all the options are written one by one as follows,
(A) k is less than or equal to -3.
=> k ≤ -3.
(B) k is no more than -3
=> k ≤ -3
(C) . k is at most -3
=> k ≤ -3
(D) k is at least -3
=> k ≥ -3
Hence, options (A), (B) and (C) represents like while (D) represents different inequality.
To know more about linear inequality click on,
https://brainly.com/question/11897796
#SPJ2
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Answers
Answer:
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Step-by-step explanation:
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Answer:
A
Step-by-step explanation:
Correct On EDG
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A.
Step-by-step explanation:
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Answers
Answer:
20%
Step-by-step explanation:
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Answers
Answer:
The car is marked down by 9.09090909 %
Step-by-step explanation:
Given
The price of car = $22,000
Markdown amount = $2,000
To determine
what percent is the car marked down
The percent of the car marked down can be determined by dividing the Markdown amount by the price of the car and multiplying the result by 100.
Markdown % = [Markdown amount / The price of car] × 100
=[ 2000 / 22000 ] × 100
= 0.0909090909 × 100
= 9.09090909 %
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Answers
Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation
for your example:
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i think.... UHHHH
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Answers
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Step-by-step explanation:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
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Answers
Answer:
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Answer:
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Step-by-step explanation:
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