In the coordinate plane, the length of the line segment that connects points at (0, -1) and (-7, -2) is 7.07 units.
Please help me!!!
At midnight, the temperature in a city was 5 degrees Celsius. The temperature was dropping at a steady rate of 2 degrees Celsius per hour.
Write an inequality that represents t, the number of hours past midnight, when the temperature was colder than -4 degrees Celsius. Explain or show your reasoning.
2.
Tyler is simplifying the expression 6−2x+5+4x.
Here is his work:
6−2x+5+4x
(6−2)x+(5+4)x
4x+9x
13x
His work is incorrect. Explain the error he made.
3.
Simplify the expression 6−2x+5+4x. Hint: Your final expression shoul donly have two terms.
4.
Factor to write an equivalent expression:
36a−16
5.
Expand to write an equivalent expression:
−14(−8x+12y)
6.Diego's family car holds 14 gallons of fuel. Each day the car uses 0.6 gallons of fuel. A warning light comes on when the remaining fuel is 1.5 gallons or less.
Starting from a full tank, can Diego's family drive the car for 14 days without the warning light come on?
Please help me thank you
Answer:
I dont really know the answer
Step-by-step explanation:
I dont know
did you figure it out?
asap pls helppppppppp
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Answer: 45 minutes
Explanation:
You can see that the furthest point to the left is 45 minutes. Meaning it is the minimum and that that is the answer
I hope this helped!
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- Zack Slocum
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Answer:
45 i believe
Step-by-step explanation:
help please, an explanation would be greatly appricatated.
Answer:
x = -5
Step-by-step explanation:
In both questions you want to get the x alone.
1.
-3x + (-6) = 9
First you want to add 6 to both sides so you'll be left with:
-3x = 15
Next, you want to divide both sides by -3 and you'll get:
x = -5
2.
-4x + (-12) = 8
You want to do the same thing as the first one so you'll add 12 to both sides:
-4x = 20
Then, you will divide both sides by -4 and get:
x = -5
Select all the functions whose graphs include the point (3, 12)
y=+9
y= 4x
y = 2x + 1
y= x2
y= 2x
1. Y=4
2. Y=2
3. Y=X
4. Y=2
(X,Y)
i hope this helps
Step-by-step explanation:
Which point is located at (-5, 4)?
point C
point D
point A
point B
Answer:
Point A will be your answer
Answer;
A
Step-by-step explanation:
Which box-and-whisker plot shows the high temperatures in Pittsburgh, Pennsylvania during the first two weeks of March: 33, 45, 42, 47, 35, 45, 41, 34, 44, 34, 48, 40, 43, 45
State whether the following expressions are equivalent. 2(y + 5) and 2y + 10
Answer:
yes the expression are equivalent
Alex is setting up an in-line skating course 21 feet long to practice weaving around cones. He wants a cone every 3 1/2 feet. How many cones does he need?
Answer:
I think it is 6 cones
Step-by-step explanation:
21 ÷ 3.5 = 6
Simplify(write without using the absulote value sign.
|x+3|, if x>5
Answer:
χ>2
Step-by-step explanation:
If χ+3=χ>5, then subtract 3 on both sides of the equation so it looks like this: χ+3-3=χ>5-3 .
Then you'll end up with χ>2
A store employee notices that sets of golf clubs that cost her store $400 are being sold for $860. What percentage is the mark-up? Write your answer using a percent sign (%).
Answer:
115%
................
can i get help plsssssssssssssssssssssssssssssssssssssss
Answer:
Let's say X = 4
Then we would rewrite the problem as 2 (4) + 3 = ?
2 × 4 = 8
8 + 3 = 11
------------------------
Do the same here.
2 (4 + 3) = ?
4 + 3 = 7
Rewrite the expression:
2 (7) = 2 × 7
2 × 7 = 14
----------------------
So, no the expressions are not equivalent.
Jasmine ran 4.5 miles on Monday and 3.66 miles on Tuesday. How many miles did she run on Monday than on Tuesday? Write an equation, and draw a model to support your thinking.
Answer:
4.5 - 3.66 = 0.84
Step-by-step explanation:
4 . 5
- 3 . 6 6
------------------
0 . 8 4
Equation: Emily ran 4.5 miles and Casie ran 3.66 miles, how many more miles did Emily run then Casie?
Answer:
0.84 is your answer
Please rate and press the thanks button or give brainley thanks.
Step-by-step explanation:
4.5-3.66=0.84 which is your answer
The pics are below....but please help i forgot how to do this!!!!!!!!
Answer:
c and c
Step-by-step explanation:
Find the product of:
(2x+3)(3x-2)
Cami is four years older than twice Toby's age. The sum of there age is 22. How old is Cami? How old is Toby?
Answer:
toby is 6 and cami is 16 :)
Step-by-step explanation:
16+6=22 ..... then,
The following table shows the values of y for different values of x:
x y
0 -5
1 0
2 5
Which statement best explains whether the table represents a linear function or a nonlinear function?
It represents a linear function because its points are on a straight line.
It represents a linear function because its points are not on a straight line.
It represents a nonlinear function because its points are on a straight line.
It represents a nonlinear function because its points are not on a straight line.
Let's graph the points
Option A is correct
The true statement is It represents a linear function because its points are on a straight line.
What is Linear equation?A linear function is a function that, when plotted, creates a straight line. Typically, it is a polynomial function with a maximum degree of 1 or 0. Nevertheless, calculus and linear algebra are also used to represent linear functions. The function notation is the only distinction. It is also important to understand an ordered pair expressed in function notation. When an is an independent variable on which the function depends, the expression f(a) is referred to as a function.
Given:
x y
0 -5
1 0
2 5
Now, the equation to represent the linear function is
y +5 = (0+5)/(1-0) (x- 0)
y+5 = 5x
y= 5x - 5
Now, plot the above equation on graph.
The graph represents the straight line.
Hence, It represents a linear function because its points are on a straight line.
Learn more about linear function here:
https://brainly.com/question/21107621
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Find the volume in the picture.
Answer:
I think 42 ;-; sorry if I'm wrong lamo
Step-by-step explanation:
hanime yes yes help me with math please.
Answer:
Dealer 2 is more efficient than Dealer 1.
Dealer 2 is the leading brand.
Step-by-step explanation:
What property of an even function do you see in this graph?
Answer:
Step-by-step explanation:
I'm confused about what you want me to do but I know for a faction it is a function.
Help me with this equation plz!!!
Answer:
(9,3)
Step-by-step explanation:
First plug the given numbers into the equation:
-4(9)+6(3)
The answer comes out to be 18, therefor -4(9)+6(3)=18
For the second equation, Y=3 therefor after plugging the "x" into the second equation -2(9)+21 the answer comes out to be 3, therefor it is true that 3=-2(9)+21
please answer this also include an explanation i seriously have no idea what to do letters should have been never added to math im failing every class except ela
Answer:
18
Step-by-step explanation:
Volume= 6*3
Find the volume and show work to be brainliest
Answer:
(7) 1482 in³
(8) 216 yd³
Step-by-step explanation:
Formulas
Volume of prism
= base × height/length
Area of parallelogram
= base × height
Area of trapezium
= (upper base + lower base) × height ÷ 2
(7)
Area of the base = 19×6
= 114 in²
Length = 13 in
Volume = 144×13
= 1482 in³
(8)
Area of the base = (11+7)×12÷2
= 108 yd²
Length = 2 yd
Volume = 108×2
= 216 yd³
Answer:
(7) 1482 in³
&
(8) 216 yd³
Step-by-step explanation:
need help with this one question
Answer:
71.6599
Step-by-step explanation:
I think if I’m wrong please tell me
wich ik I’m probably wrong
Draw a number line and mark all described points. 2x<6
All you have to do is draw a line on all the posible numbers that can be x makes sure to draw a arrow at the end of the number line. Either that or draw grapshs a dot on every number less then 3. sorry if its worng :)
HELPPPPPPPPPPPPPPPP 6TH GRADE MATH AP EX HELPPPPPPPPPPPPPPPPPPP
You are playing a game using the spinner below. The game requires that you spin the spinner twice.
List the sample space (all the possible outcomes) for the two spins. Use Y for yellow, R for red, B for blue and G for green.
EXAMPLE : Y,Y
Answer:
YY, YR, YB, YG,
RY, RR, RB, RG,
BY, BR, BB, BG,
GY, GR, GB, GG
i need help pls help me
Answer:
the answer for a is t-10p= x
Step-by-step explanation:
t= tomatoes
p= pounds
x= leftover amount of tomatoes.
If a fair coin is flipped 550 times, what is the most appropriate prediction for the number of times it will land on heads?
mr cho travel 30 1/5 miles in 2/3 of an hour. what is the average speed, in miles per hour, of the car?
Answer:
45.6
Step-by-step explanation:
And also weltonlogan0 They got the same awnser “45.6”
-6x ≤ 12
solve and show work
Answer:
x = -2
Step-by-step explanation:
- x - = positive
-6 x -2 = 12
Answer:
Step-by-step explanation:
-6x ≤ 12
Divide both sides by (-6). When dividing by negative number ≤ will change to ≥
-6x/-6 ≥ 12/-6
x ≥ -2