Answers
Answer:
negative
Step-by-step explanation:
When the line is going down from left to right, its slope is negative.When the line is going up from left to right, its slope is positive.When the line is vertical (parallel to the y-axis), the slope is undefined.When the slope is horizontal (parallel to the x-axis), the slope is zero.:Done
Related Questions
7t-13-2t=9+5t
solve for t
Answers
Answer:t=t
Step-by-step explanation:
rn, fr
Answer:
No Solution
Step-by-step explanation:
7t - 13 - 2t = 9 + 5t
~Combine like terms
5t - 13 = 9 + 5t
~Add 13 to both sides
5t = 24 + 5t
~Subtract 5t to both sides
0 = 24
Best of Luck!
Put -2 1/2 and -3.25 in order from least to greatest. You can use the number line to help.
Answers
Answer:
-3.25 then -2 1/2
Step-by-step explanation:
the greater the number in the negative side the less the amount
find the value of x.
Answers
Answer:
26
Step-by-step explanation:
(3x26)=78+20=98
(5x26)=130-32=98
Answer:
B. 26Step-by-step explanation:
B. 26 is the correct answer.....Thank you ☺️
The measure of the missing angle is
Answers
Answer:
43
Step-by-step explanation:
92 + 45+43=180
HOPE THIS HELPS
Answer:
It looks like forty-five degrees, maybe a little lower
Step-by-step explanation:
that's my estimate without a protractor.
What is an equation of the line that passes through the point (2, -5) and is parallel to the line
6x + y = 6?
Answers
The required equation of the line is 6x + y = 7 which is parallel to line 6x + y = 6 and passes through the point at (2, -5).
What is the slope of the line?The slope of the line is defined as the angle of the line. It is denoted by m
Slope m = (y₂ - y₁)/(x₂ -x₁ )
Consider two points on a line—Point 1 and Point 2. Point 1 has coordinates (x₁,y₁) and Point 2 has coordinates (x₂, y₂)
First, we have to determine the slope of the line 6x + y = 6 by placing it into a slope-intercept form:
6x + y = 6 ⇒ y = -6x + 6
Therefore, the slope of the line is m = - 6
Since the required line passes through the point at (2, -5).
Let the line (y - y₁) = m(x -x₁ )
Here x₁ = 2, y₁ = -5
Substitute the values in the equation,
So, y - (-5) = -6(x - 2)
⇒ y + 5 = -6x + 12
⇒ 6x + y = 7
Hence, the required equation of the line is 6x + y = 7 which is parallel to line 6x + y = 6 and passes through the point at (2, -5).
Learn more about the Slope of the Line here:
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Solve for x: 4 − (x + 2) −7
x < −9
Answers
Answer:
35 im mot sure
Step-by-step explanation:
Answer: x > 11/8
Step-by-step explanation: Here is why
4 − (x+2) − 7x < −9 (simplify)
-8x + 2 - 2 < -9 -2 ( subtract)
-8x < -11
-8x/-8 < -11/-8 (divide)
= x > 11/8
I need help ASAP, please help me
Answers
need help with math worksheet
Answers
Answer:
The answer is C
Step-by-step explanation:
Need explanation??
Answer:
y=-3x+6
Slope:-3
y-intercept:6
Question 3
2 pts
Explain how you used the model in Question 2 to find the product for 0.3 x 2.7.
Answers
Sorry but it is
Simplify the expression.
(-1 + 2i) - (-2 - 2i)
Answers
Answer:
1 +4
Step-by-step explanation:
-1+2= 1
-2-2=-4
1--4=1+4
PLEASE HELP FAST. WILL MARK AS BRAINLIEST IF GIVEN GOOD ANSWER
Answers
Subract 90 from 180
So there for x is 90
What are 3 ways to find a unit rate on a graph
Answers
Answer: One way is Rise/Run or Y/X
Step-by-step explanation:
You first find two points on the graph and Y2-y1 gives you the rise and X2-X1 gives you the run you then put the rise on top and the run below to get Y/X or rise over run
Hope this helped
Chloe and Charlie are taking a trip to the pet store to buy some things for their new puppy. They know that they need a bag of food that costs $7, and they also want to buy some new toys for the puppy. They find a bargain barrel containing toys that cost $2 each. Write an expression for the amount of money they will spend if the number of toys they buy is t.
Answers
Answer:
7 + t = 13$
If this is wrong I'm so sorry but that's what I think it is.
The required total cost for Chole and Charlie is y = 7 + 2t.
Given that,
Chloe and Charlie are taking a trip to the pet store to buy some things for their new puppy. They know that they need a bag of food that costs $7, and they also want to buy some new toys for the puppy. They find a bargain barrel containing toys that cost $2 each.
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,
Here,
Let the total cost be y,
According to the given condition,
Total cost = 7 + 2t
where 2t is the total cost of the toys purchased.
y = 7 + 2t
Thus, the required total cost for Chole and Charlie is y = 7 + 2t.
Learn more about arithmetic here:
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what is q+t????????
Answers
Answer:
q+t=0
Step-by-step explanation:
Step-by-step explanation:
it said on Google
A box of hot cocoa mix has 15 packets. Each packet has a mass of 28.3 grams. What is the mass of two boxes of the hot cocoa mix?
plz help
Answers
Answer:849grams
Step-by-step explanation:
28.3 times 15 = 424.5grams(1 box)
424.5(1st box) + 424.5(2nd box) = 849 grams
Assignment Active Describing Domain and Range How would the domain and range of the function 1 y = -x - 6 be determined? Explain. 4
Answers
Answer:
y = 1x - 6
Step-by-step explanation:
You need to divide each number or variable by the y value(1).
Which algebraic expression is a polynomial with a degree of 3?
4x3 –
2y3 + 5y2 – 5y
3y3 –
–xy
Answers
Answer:
B
Step-by-step explanation:
i got it right on the assignment
Mike purchased a radio priced at $90. If 6% sales tax is added to the price of the radio, how much does Mike have to pay for the radio
Answers
Answer:
95.4 dollars
Step-by-step explanation:
multiply by 1.06 to get the answer
Explanation: you multiply the price of the item by the sales tax in decimal form. It would look like 90(.06)
The bus to a science exposition averaged 18 miles to a gallon of gas.How far away was the exposition if they used 8 gallons of gas for the road trip
Answers
Answer:
144 miles
Step-by-step explanation.
If the bus has a consumption speed of 18 miles to a gallon, multiply 8 times 18 for the length of the trip!
Answer:
144 miles
Step-by-step explanation:
Distance = (fuel economy measure)(number of gallons of gas used)
Here,
Distance = (18 mpg)(8 gallons) = 144 miles
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find out the time at which the rocket will reach its max, to the nearest 100th of a second.
Equation:
y=-16x^2+267x+107
Answers
Answer:
The rocket will reach the maximum height after 8.34 seconds.
Step-by-step explanation:
We need to take the derivative of the function and set it to 0.
[tex]y' = -32x + 267 = 0\\32x = 267\\x = 8.34[/tex]
The maximum height of the rocket at x = 8.34375 will be 1,220.89.
What are the maxima and minima of a function?For the maximum value of the function if f''(x) < 0 and for the minimum value of the function if f''(x) > 0.
The maximum and minimum value of the function is at f'(x) = 0.
A rocket is sent off from a pinnacle. The level of the rocket, y in feet, is connected with the time after send-off, x like a flash, by the given condition.
The equation is given below.
y = -16x² + 267x + 107
Differentiate the function and put it zero to get the value of time that is 'x' will be given as,
y' = 0
(d/dx)(-16x² + 267x + 107) = 0
-32x + 267 = 0
32x = 267
x = 8.34375
Then the maximum height of the rocket at x = 8.34375 will be given as,
y = -16(8.34375)² + 267(8.34375) + 107
y = -1,113.89 + 2,227.78 + 107
y = 1,220.89
The maximum height of the rocket at x = 8.34375 will be 1,220.89.
More about the maxima and minima links are given below.
https://brainly.com/question/12870695
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Directions: if l || m solve for x and y
Answers
Answer:
x = 24
y = 15
Step-by-step explanation:
Since, angles (3x - 29)° and (6x - 7)° is a pair of consecutive exterior angles,
Therefore, (3x - 29)° + (6x - 7)° = 180°
9x - 36 = 180
9x = 180 + 36
x = [tex]\frac{216}{9}[/tex]
x = 24
Therefore, (3x - 29)° = 3(24) - 29
= 43°
Since, angles (3x - 29) and (8y + 17) is a linear pair.
(3x - 29)° + (8y + 17)° = 180°
43° + (8y + 17)° = 180°
8y + 60 = 180
8y = 120
y = 15
Therefore, x = 24 and y = 15 will be the answer.
Someone bought 2.75 pounds of ham for $14.50.
Someone bought 2.5 pounds of turkey for $26.25.
Someone bought 0.375 pounds of roast beef for $5.50.
u have to find cheapest to best
Answers
Answer:
ham is cheapest. next is turkey. then roast beef
Find the value of x.
Answers
Answer:
x = 15
Step-by-step explanation:
I am not sure this is right though?
Answer:
x=5
Step-by-step explanation:
angle a & angle c are vertical angles so they r congruent (equal)
5x-5 = 2x+10
5x=2x+15
3x=15
x=5
Which equation is graphed below?
y= -3/x
y= 2/x
y= -2^x
y= 3^x
Answers
Answer:
y= -3/x
Step-by-step explanation:
6
1
+
7
7
It’s a fraction btw
Answers
Answer:
=7
Step-by-step explanation:
First turn your fraction into a decimal.Then add.
6/1
= 6
= 600%
-------------------------- 6+1=7
7/7
= 1
= 100%
The top of a ladder is placed against the side of a house. The ladder is 15 feet long and the wall is 12 feet high. How far from the wall will the base of the ladder by positioned if the top ladder meets the top of the wall?
Answers
Answer:
9 ft
Step-by-step explanation:
The ladder is 15 feet long
The wall is 12 feet high
Therefore the distance between the base of the wall and the ladder can be calculated by applying phythagoreans theory
c^2= a^2 + b^2
15^2 = a^2 + 12^2
225= a^2 + 144
225-144= a^2
a^2= 81
a= 9 ft
Answer: A
Step-by-step explanation:
Can someone do this for me, because like....
Answers
Answer:
B) y=10x+150
Step-by-step explanation:
7x+2x=68+103 help please
Answers
Answer:
19
Step-by-step explanation:
7x + 2x = 9x
9x = 68 + 103
68 + 103 = 171
9x = 171
Divide it
19
Answer:
I'm sure the correct answer is x = 19
Step-by-step explanation:
7x + 2x = 9x
68 + 103 = 171
divide both sides by 9 and the it gives you x = 19
What’s the slope intercept form of this line?
Answers
Answer:
it has a gradient of 1 (or x)
Step-by-step explanation:
A game is played where a fair coin is flipped. On the first go, heads you lose, tails you get to flip again. On the second go, heads you lose and tails you win. What is the probability of winning? *
1/2
3/4
1
1/4
Answers
Answer:
im pretty sure its a 50% chance so 1/2
Step-by-step explanation: