Answer:
They are perpendicular
Step-by-step explanation:
Function 1: x+y=2 --> y = -x+2
Function 2: y=x+4 --> y = x+4
Function 1 has a slope of -1, Function 2 has a slope of 1.
You saved $250.00 to spend over the summer. You decide
to budget $25,00 to spend each week.
a. Define the variable and write a function that
represents this situation.
integers are rational numbers. Allays sometimes or never true
Answer:
always
Step-by-step explanation:
Please Help me to solve fast plz
Answer:
I) { 1,2,3,5,7,9}
II) { 3,5,7}
III) { 2}
Step-by-step explanation:
n(U)= -1<=X-2 <= 7
= -1+2<= X-2+2<= 7+2
= 1<= X<= 9
n(U)= { 1,2,3,4,5,6,7,8,9}
A newspaper reports the following changes in the temperature of a city over 4 days:
2.34 degrees Celsius, negative 2 over 7 degrees Celsius, −0.45 degrees Celsius, 3 over 8 degrees Celsius
Write an expression to show the average daily change in the temperature of the city.
Write the steps to solve the expression. Round your answer to the nearest hundredth.
The average daily change in the temperature of the city is 0.495 degrees Celsius.
Given that
A newspaper reports the following changes in the temperature of a city over 4 days:
2.34 degrees Celsius, negative 2 over 7 degrees Celsius, −0.45 degrees Celsius, 3 over 8 degrees Celsius
According to the question
Write an expression to show the average daily change in the temperature of the city.
Write the steps to solve the expression.
According to the question
A newspaper reports the following changes in the temperature of a city over 4 days:
2.34 degrees Celsius, negative 2 over 7 degrees Celsius, −0.45 degrees Celsius, 3 over 8 degrees Celsius
Then,
The average daily change in the temperature of the city is,
[tex]\rm Average = \dfrac{2.34-\dfrac{2}{7}-0.45+\dfrac{3}{8}}{4}\\ \\ Average = \dfrac{2.34-0.28-0.45+0.37}{4}\\ \\ Average = \dfrac{2.06-0.45+0.37}{4}\\ \\ Average =\dfrac{ 1.61+0.37}{4}\\ \\ Average = \dfrac{1.98}{4}\\ \\ Average = 0.495[/tex]
Hence, the average daily change in the temperature of the city is 0.495 degrees Celsius.
To know more about Equation click the link given below.
https://brainly.com/question/1491466
Answer:
Expression: (0.375) + (-0.28) + (-0.45) + 2.34) ÷ 4.
(0.375) + (-0.28) + (-0.45) + 2.34) = 1.985.
1.985 ÷ 4 = 0.49625.
Round to nearest hundredth: 0.49
Answer: 0.49
Unit Ra 1. Walmart sells a 6oz bottle of laundry detergent for $4.80. What is the price per ounce? 2 A. $0.80 B. $0.08 C. $8 D. $0.88
you have to explain and show me how you solve it
$0.80 because 4.80/6=0.8
Emma and her 3 friends did chores for Emma's dad on Saturday. They earned 55 and split evenly. How much money did each of the 4 children get?
Emma and her 3 friends did chores for Emma's dad on Saturday. They earned 55 and split evenly. How much money did each of the 4 children get? Each of them got 13.75
please help!!! thank you
Answer:
answer below
Step-by-step explanation:
y = |x|
y = - |x| .... reflection over x axis
y = - |x+4| ... horizontal translation to the left 4 units
y = - |x+4| + 1 ... vertical translation 1 unit up
Simplify -2^3.
O 8
O 6
O -6
O -8
Answer:
-8
Step-by-step explanation:
-2^3 = (-2)(-2)(-2) = -8
Answer:
-8
Step-by-step explanation:
-2^3=(-2)(-2)(-2)=4(-2)=-8
I’m taking a test and need a answer . Lyric is traveling to another contury and needs to know her height in cm if she’s 5 ft and 5 inches tall ,how tall she is in cm
1 inch is equal to 2.54 cm
Answer: 165.1
Step-by-step explanation:
there are 65 inches in 5'5 feet. multiply 65 by 2.54
Fairview and Rockview are 104 m from each other. How apart would the cities be on a map that has a scale of 1 cm : 13 m?
Answer:
They would be 8 cm apart
Step-by-step explanation:
104 divided by 13 equals 8
What is the reciprocal of -5 5/6
Answer:
Well simplified it is 35/6
Then flip it an it is 6/35
Step-by-step explanation:
Hope this helps!
3 1/18 As a decimal
No links or I’m blocking and reporting you :)
Answer:
[tex]3.0\overline{5}=3.0555555...[/tex]
Step-by-step explanation:
We know that [tex]1/18=1/2*1/9=1/2*0.1111....=0.05555555...[/tex].
So, [tex]3~1/18=3+0.055555555...=3.05555555=\boxed{3.0\overline{5}}[/tex] and we're done!
Can anyone help me with this question? Thanks!
Answer is n=8.
Step by step:
1) Add 1 on both sides (To isolate the variable, n)
-40 = -5n
2) Divide both sides by -5
-40/-5 = n
3) 2 negatives makes a positive and 40/5 is 8 so n is equal to 8
n=8
Answer:
n=8
Step-by-step explanation:
1. rearrange terms
-41 = - 1 - 5n
-41 = -5n - 1
2. add 1 to both sides of the equation
-41=-5n-1
-41+1=-5n-1+1
3.simplify
a.add the numbers
-41+1=-5n-1+1
-40=-5n-1+1
b. add the numbers
-40=-5n-1+1
-40=-5n
4. Divide both sides of the equation by the same term
-40=-5n
-40/-5=-5n/-5
5. simplify
a. divide the numbers
-40/-5=-5n/-5
8=-5n/-5
b. cancel terms that are both in the numerator and denominator
u=-5n/-5
8=n
c. move the variable to the left
8=n
n=8
write the equation of the line in slope intercept form if its slope is 3 and y intercept is -5
If you answer correctly I will give brainliest.
Answer:
y = 3x - 5
Step-by-step explanation:
1. The slope-intercept form a line is y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.
2. Given the values of m and b, let's plug them in:
[tex]y = (3)x+(-5)[/tex] [tex]y = 3x-5[/tex]Therefore, the equation of the line in slope-intercept form is y = 3x - 5.
Have a lovely rest of your day/night.
The equation of the line in slope intercept form is y=3x-5.
Given that, slope is 3 and y intercept is -5.
What is the slope intercept form?The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).
The slope intercept form equation for a straight line with a slope, 'm', and 'b' as the y-intercept can be given as: y = mx + b.
Put m=3 and b=-5 in y = mx + b and simplify.
That is, y=3x-5
Therefore, the equation of the line in slope intercept form is y=3x-5.
To learn more about the slope intercept form visit:
https://brainly.com/question/9682526.
#SPJ2
Complete the statement with always, sometimes, or never. Explain your reasoning.
1. A line ____________ has endpoints.
2. Two points ____________ determine a line.
How long would it take for a deposit to double if the annual interest rate is 5%?
Show your work
Given-
Annual interest rate = 5%
By using the rule of 72,
Rate x Time = 72
Rate = 5%
t = ?
So,
5 x t = 72
5t = 72
Isolate t by dividing both sides by 5 :-
→ 5t/5 = 72/5
→ t = 14.4 years
Hence, it will take 14.4 years for the deposit to double at 5% annual rate.
✍️ By Benjemin ☺️
A solid has faces that consist of 4 triangles, 3 rectangles, and 1 hexagon. The solid has 9 vertices. How many edges does the solid have?
A 12 edges
B. 15 edges
C 18 edges
D 21 edges
Answer:
Step-by-step explanation:
c)18
Answer:
B. 15 edgesStep-by-step explanation:
According to Euler's formula:
F + V = E + 2, where F- faces, V- vertices, E- edgesSubstitute known values and solve for E:
(4 + 3 + 1) + 9 = E + 217 = E + 2E = 17 - 2E = 15Correct choice is B
The table shows the ratio of tables to chairs in a classroom.
A 2-column table with 4 rows. Column 1 is labeled Tables with entries 1, 2, 3, 4. Column 2 is labeled Chairs with entries 4, 8, question mark, 16.
Find the missing value in the table.
For 3 tables, there are chairs.
Answer:
For three tables, there are 12 chairs.
Step-by-step explanation:
Shawty had them apple bottom jeans-
—————————————————————
One table has 4 chairs. That means that two tables should have eight. Your adding 4 chairs everytime a table is added. Now 3 tables. Add 4 more chairs and you should get 12.
————————————————————-
Im sorry you haven’t got an answer in like 2 weeks, have a blessed day!
Please mark me brainlisest if i’m right))
Answer: 12
took the test
Im going to write a long essay, do I indent my introduction paragraph?
Answer:
when writing a essay u should indent every paragraph
Step-by-step explanation:
Answer:
I would suggest that you do this to make the essay more "serious" looking, especially if this is for something important.
Which two triangles are congruent by the SAS Theorem? Complete the congruence
statement
please help me quickly
Answer:
y=2x-2
Step-by-step explanation:
4=2(3)+b
-2=b
y=2x-2
4h+2i+3j-2h-i.
?? I dont get it? please help
Answer: Not 100% sure, but i think it's 3j + 1...?
Answer:
Will I'm not sure in my answer
4h+2i+3j-2h-i.
=3j+2h-1i
Step-by-step explanation:
first arrange the same litter
3j+4h-2h+2i-i
=3j+2h-1i
Write a real-life situation that can be modeled by the expression -2x4
Answer:
one easy example is that you could owe someone money. For instance, you spend four dollars two times so you have negative eight dollars that you owe to your parent, sibling, friend, etc.
4x = 75° + x
mZDCB
?
DONE
х
B
Answer:
75 degrees=3x
you have to divide 3 both sides to get x on its own,
25 degrees= x
what is 0.7456 rounded to the nearest tenth
2. The new rate of increase per kilowatt hour of electricity is Php0.125. What is the resulting rate if the original rate per kilowatt hour was Php 8.97?
Answer:
ang electricity ay 150 at ang sagot ay 7.65
will mark as brainleist
Is the relation below a function? If it is a function, state its domain. (0, 3) , (2, -3) , (1, 8) ,(2, 3)
A. The relation is not a function.
B. The relation is a function. The domain is {0 , 1, 2}
C. The relation is a function. The domain is {-3 , 3, 8}
D. The relation is a function. The domain is {-3, 0, 1, 2, 3, 8}
Answer:
A. The relation is not a function
Step-by-step explanation:
need help wit algebra 2 , VERY confused. i’ll mark brainlist
x-int (-40,0)
y-int (0,15)
(x,y)
its just asking for the point when the line crosses or intercpets the x axis (horizontal, left to right) and y axis (vertical, up and down).
also its going by 5's if that helps
Which rule explains why these triangles are congruent?
The line passing through the points (5, 2) and (5, 4) has which of the following slopes?
A. Undefined
B. Zero
C. Positive
D. Negative
Answer:
IT'S A POSITIVE SLOPE HOPE THIS HELPS