Answer:
m =2
Step-by-step explanation:
slope formula is m= y2-y1/x2-x1
m= 9-3/4-1
m= 6/3
m= 2
Answer:
I think its 2,7
Step-by-step explanation:
How to calculate the Perimeter of a rectangle with length 7ft and width 3ft
Answer:
Multiply each measurement by 2 then add them together
OR
Add 7 + 3 and multiply by 2
Step-by-step explanation:
Answer would be 20ft
David recorded the total number of miles he has driven in his car. He did not record data on day 5 or 8. The graph is shown below. using extrapolation estimate how many total miles he will have driven on day 5
A 115
B 102
C 80
D 130
Answer: 225
Step-by-step explanation:
Hey, i need help with this?!
Answer:
$11.43/ft squared
Step-by-step explanation:
160/14 is $11.428 which is rounded to $11.43
HOPE THIS HELPS!
Answer:
The unit rate is $11.43/ft because if you take 14 divided by 14 to get 1 foot you have to take 160 divided by 14 to get how much it costs for 1 ft. So the answer is $11.43.
Hope it helps
Simplify the expression. 3.6 - 3.1n -2n + 5
Answer:
-5.1n+8.6 plz give brainliest
Step-by-step explanation:
7x+16 can someone help me solve this problem??!!!
Whoever answers first gets brainlyest.
Answer:
-16/7
Step-by-step explanation:
7x+16=0
7x=-16
x=-16/7
Answer:
are you solving for x? if not lemme know how to solve it and ill edit my answer
Step-by-step explanation:
7x+16=0
-16 -16
7x=-16
/7 /7
x= -16/7
i am in algebra two so i can help
PLZ HELP ME Solve -2z – 5 > 3 for z.
Answer:
z<-4
Step-by-step explanation:
-2z-5>3
Add 5 to both sides.
-2z>8
Divide both sides by -2.
Z<-4
The sign must change because you are dividing by a negative.
whats 290 x 4000 pls help
Answer: it’s 1160000
Step-by-step explanation: hope I helped:)
Answer:
hope it helps you a little
Which are undefined terms that can be used to define other terms?
Answer: rocky or Bert
Step-by-step explanation: jib leg is hertz
What is the correct answer? Please hurry <3
Answer:
60
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
The bigger parallelogram is 4 times larger than the one on the left
Explain how to graph y+4=6 on a graph
Answer:
It will be a straight line in the Y intercept of 2.
So basically it would be a horizontal line passing through the number two.
You are planning a thanksgiving fest for all your family and friends. You invite 224 people. You plan to have a piece of pie for each guest. Pumpkin pies have 6 pieces and cost $5. Apple pies have 8 pieces and cost $7. You only have $191 left in your budget. How many of each type of pie should you hut
Answer:
Step-by-step explanation:
You are planning a thanksgiving fest for all your family and friends. You invite 224 people. You plan to have a piece of pie for each guest. You only have $191 left in your budget. How many of each type of pie should you hut
Let the number of pumpkin pies = p
The number of apple pies = a
Pumpkin pies have 6 pieces and cost $5. Apple pies have 8 pieces and cost $7.
Hence:
p + a = 224 people
p = 224 - a
$5 × p + $7 × a = $191
5p + 7a = 191..... Equation 1
Substitute 224 - a for p in Equation 1
5(224 - a) + 7a = 191
1120 - 5a + 7a = 191
- 5a + 7a = 191
Frank is having the car pets in his house cleaned. The cost of the cleaning is calculated from the area of the carpets. C= the cost of the cleaning a= the area of the carpets. Which of the variables is independent which is dependent?
Answer:
Cost of the cleaning, C is the dependent variable
Area of the carpet, a is the independent variable
Step-by-step explanation:
cost of the cleaning is calculated from the area of the carpets
C= the cost of the cleaning a= the area of the carpets.
Cost of the cleaning, C is the dependent variable
Area of the carpet, a is the independent variable
A dependent variable is a variable which depends on other factors to exist. They take their values based on other factors. Their value is changed as a result of a change in independent variable
An independent variable is a variable which does not change as a result of the change in other factors. They take their values irrespective of external factors around them.
Which of the following number(s) are rational? Select all that apply.
a 2.323232…
b 2.32222…
2.323148…
c -2.3
d Negative 2.ModifyingAbove 3 with bar
Answer:
A B DE on ed 2021
Step-by-step explanation:
what are the x and y intercepts of the function??
Answer:
first one
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
x-intercept is (-4,0)
y-intercept is (0,-3)
Last year, wind turbines along a hilly ridge had an average output of 440 kilowatt hours per year. The turbines were upgraded, and now their average annual output is 45% more. What is the new average yearly output?
please help
Answer:
So your told that its 440 KWH per year They were upgraded to reflect a 45% change So you multiply the total × % change 440 × 0.45 =198Add the new found total to the old yearly total440+198= 638 KWH for the new turbineRate positively and give brainlist
Which letters shown below on the number line also have their opposites labeled
Answer:
B c and d
Step-by-step explanation:
The graph shows the cost of some taxi journeys.
Work out a formula for C in terms of n.
The formula for C in terms of n is C=3/5n+3
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
From the given graph take two points (0,3) and (5,6)
Slope m=6-3/5-0=3/5
Now let us find y intercept
3=3/5(0)+b
b=3
So formula for C in terms of n is C=3/5n+3
Hence, the formula for C in terms of n is C=3/5n+3
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The top of Mount Romero is 123.5 feet above sea level. The bottom of Mount Romero is 32.7 feet below sea level. What is the distance between the top and bottom of the mountain?
Answer:
156.2
Step-by-step explanation:
mark brainliest
Four times the greatest of three consecutive odd
integers exceeds three times the least by 31.
What is the greatest of the three consecutive
odd integers?
Answer:
The largest is 25.
Step-by-step explanation:
If the first integer is x, the second is x+1 and the third is x+2.
When you multiply the largest by 4: (x+2)*4
It is 31 more than 3 times the smallest: (x+2)*4 = (x)*3+31
When you simplify you get : 4x+8 = 3x+31
Which means: x = 23
But since you want the largest you get: 23+2 = 25
The greatest of the three consecutive odd integers will be [tex]19[/tex].
What are integers ?Integers are whole numbers that can be positive, negative and zero.
We have,
Let first integer [tex]= x[/tex]
Second integer [tex]= x+2[/tex]
Third integer [tex]= x+4[/tex]
Now,
According to the question,
[tex]4(x+4) = 3(x)+31[/tex]
Simplifying;
[tex]4x+16=3x+31[/tex]
Taking [tex]x[/tex] variable on one side and constant on the other;
[tex]4x-3x=31-16[/tex]
[tex]x=15[/tex]
So,
Now substitute the value of [tex]x[/tex] in every integer's equation,
i.e.
First integer [tex]= 15[/tex]
Second integer [tex]= 17[/tex]
Third integer [tex]= 19[/tex]
So, the greatest of the three consecutive odd integers is [tex]19[/tex].
Hence, we can say that the greatest of the three consecutive odd integers will be [tex]19[/tex].
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HELP please, will give brainliest
Answer:
[tex]\boxed{x_1 = \frac{2}{3} ~~or~~x_2 = 1}[/tex]
.
Step-by-step explanation:
[tex](3x - 2)(5x - 4) = (3x - 2)^2[/tex]
[tex]15x^2 - 12x - 10x + 8 = 9x^2 - 12x + 4[/tex]
[tex]15x^2 - 22x + 8 - 9x^2 + 12x - 4 = 0[/tex]
[tex]6x^2 - 10x + 4 = 0[/tex] → divide both segment by 2
[tex]3x^2 - 5x + 2 = 0[/tex]
[tex](3x - 2)(x - 1) = 0[/tex]
[tex]3x - 2 = 0[/tex]
[tex]3x = 2[/tex]
[tex]x = \frac{2}{3}[/tex]
.
[tex]x - 1 =0[/tex]
[tex]x = 1[/tex]
does each relation reprsent a fuction? choose yes or no
1.(1,3), (2,5), (2,7), (4,9) yes or no
2.(1,3), (2,5), (3,7), (4,9) yes or no
3.(1,3), (1,5), (1,7), (1,9) yes or no
4.(1,3), (2,3), (3,3), (4,3) yes or no
Answer:
sorry for the questions i am not able to give answer
How do you divide 2.16 by 3
Answer:
by moving the decimal in both numbers twice to the right and doing normal long division (the decimal in 3 is at the end) to get the answer of 0.72
Answer:
The answser is 0.72 because you divide 2.18 by 3
Step-by-step explanation:
for using bace ten blocks you have too move the decimal number 2 spaces to the right. 2.16-->216 You need 21 ten rods and 6 cubes. Why: I wouldn't do 2 hundred flats because 2 isn't divisible by 3. Put the ten rods into 3 equal group, then do the same with the cubes. You should end up with 7 in each group since 21 divided by 3 is 7. You should also end up with 2 cubes in each group. So in one group you have 72. Now move the decimal back to where it came from, 2 spaces to the left. Now you have 0.72.
If you need only 1 c of milk, what is your best choice at the grocery store---- a quart container, a pint container, or a 1/2 gal container?
Step-by-step explanation:
Since 1 gallon = 4 quarts ⇒ (1/2) gallons = 2 quarts
1 gallon = 8 pints ⇒ (1/2) gallons = 4 pints
1 gallon = 16 cups ⇒ (1/2) gallons = 8 cups
Therefore from the given relation with gallons we can describe the relation between the cups, quarts and pints.
(1/2) Gallon > quarts > pints > cups
If we need 1 cup of milk then a pint container will be the best choice at a grocery store.
what is 222.567 x 4886.88
Answer:
bro just look on a caculater
Step-by-step explanation:
1087658.22
Paula has a large ball of yarn that she is going to use to knit a scarf for the winter. Every square inch on the scarf requires a certain number of yards of yarn from the ball. A linear model of this situation contains the values (11 , 352.99) and (30 , 126.7), where x represents the number of square inches knitted on the scarf, and y represents the number of yards remaining on the ball of yarn. How many yards of yarn did Paula start with?
Answer:
She started with 484 yarns
Step-by-step explanation:
Given
[tex](x_1,y_1) = (11,352.99)[/tex]
[tex](x_2,y_2) = (30,126.7)[/tex]
Required
Number of yarns she started with
The interpretation of this question is to calculate the y intercept.
We strt by calculating the slope (m)
[tex]m = \frac{y_1 - y_2}{x_1 - x_2}[/tex]
[tex]m = \frac{352.99 - 126.7}{11 - 30}[/tex]
[tex]m = \frac{226.29}{-19}[/tex]
[tex]m = -11.91[/tex]
Next, we calculate the linear equation as follows;
[tex]y - y_1 = m(x - x_1)[/tex]
Where
[tex](x_1,y_1) = (11,352.99)[/tex]
[tex]m = -11.91[/tex]
[tex]y - 352.99 = -11.91(x - 11)[/tex]
[tex]y - 352.99 = -11.91x + 131.01[/tex]
Make y the subject
[tex]y= -11.91x + 131.01 + 352.99[/tex]
[tex]y= -11.91x +484[/tex]
A linear equation has the form
[tex]y=mx + b[/tex]
Where
[tex]b = y\ intercept[/tex]
By comparison.
[tex]b = 484[/tex]
Hence, she started with 484 yarns
In the first week of June, a restaurant sold 10,345 omelets. In the second week, 1,096 fewer omelets were sold than in the first week. In the third week, 2 thousand more omelets were sold than in the first week. In the fourth week, 2 thousand fewer omelets were sold than in the first week. How many omelets were sold in all in June? *
Answer:
40, 284 omelets
Step-by-step explanation:
Given that:
In the first week of June = 10345 omelets were sold
In the second week = 1096 fewer omelets are sold than in week one
i.e. 10345 - 1096 = 9249 omelets
In the third week = 2000 more were sold than week one.
i.e. 2000 + 10345 = 12345 omelets
In the fourth week = 2000 fewer omelets were sold than week one.
i.e. 10345 - 2000 = 8345 omelets
Thus, the total quantity of Omelet sold in the month of June is:
= (10345 + 9249 + 12345 + 8345) omelets
= 40, 284 omelets
giving brainliest lol
Answer:
if I am not wrong it would be c
Step-by-step explanation:
Subtract 5y^2 + 3y + 11 from 4y^2 + 7 - 6y.
show steps please i know the answer but i need the steps :/
Answer:
I got -y^2 - 9y -4 (I hope it helps)
Step-by-step explanation:
4y^2 - 5y^2= -y^2
7-11= -4
-6y + -3y= -9y
-y^2 -9y -4
Solve algebraically for x:
3600 + 1.02x < 2000 + 1.04x
Answer:
[tex]x < 80000[/tex]
Step-by-step explanation:
[tex]3600 + 1.02x < 2000 + 1.04x \\ \frac{ \: \: \: \: \: \: \: \: \: \: \: \: - 1.04x < \: \: \: \: \: \: \: \: \: \: \: \: \: - 1.04x}{3600 - 0.02x < 2000} \\ \\ 3600 - 0.02x < 2000 \\ \frac{ - 3600 \: \: \: \: \: \: \: \: \: < - 3600}{ - 0.02x < - 1600} \\ \\ \frac{ - 0.02x}{ - 0.02} < \frac{ - 1600}{ - 0.02} \\ \\ x < 80000[/tex]
Which of the following is true regarding the quotient of 7 + 91? Check all that apply.
1 + 21
The real part of the quotient is 5.
The real part of the quotient is -5.
The imaginary part of the quotient is 1.
The imaginary part of the quotient is -1.
The quotient is located in quadrant |.
The quotient is located in quadrant IV.
Answer: A, D, F
The real part of the quotient is 5
The imaginary part of the quotient is -1
The quotient is located in quadrant IV
Step-by-step explanation:
edge2020
lol hope this helped
Answer:
A, D, F or 1, 4, 6.
Step-by-step explanation:
just did it on edge