Answer:
The correct answer is the square root of 2.
Step-by-step explanation:
Irrational numbers can not be put into fractions, so it is not the first one. 3.3333 is also 3 1/3 and the square root of 289 is rational.
Find the slope of the line.
a. -1
b. 2
c. -2
d. 1
Please select the best answer from the choices provided
pls help! I’ll mark brainliest!
Answer:
A: -1
Step-by-step explanation:
If you look at the graph, it goes up one unit and to the left one unit. This means that the slope is -1 (or -x). This is shown by the rise over run. 1/-1= -1.
Answer:
A) -1
Step-by-step explanation:
Solve the system of equations.
5x +2y = 12
5x −2y = 28
If ¾ of the pizza provided 12 pieces to the table, how many pieces were in the pizza when was it full?
Answer: 16 pieces of pizza
Step-by-step explanation: 3/4 = 12 pieces, so divide 12 by 3, which equals to 4. Next, multiply 4 x 4, which equals to 16 slices of pizza when full.
Casey paid $55.00 for 20 gallons of gas.
Answer:
Casey paid $2.75 for each gallon
Step-by-step explanation:
Ok, so do you want to know the amount of money per gallon?
Here is how you do it if you want to know:
20 ÷ 55
2.75
Casey paid $2.75 for each gallon.
Pls consider marking my answer as Brainliest! It would mean a lot!
PLEASE HELP I GOT THIS QUESTION WRONG AND DONT UNDERSTAND WHY!!!!
Answer:
I got 387.5
Step-by-step explanation:
I divided the ounces by how many ounce there is per gram,,, but i might be wrong.
What is the y intercept form of y=5x-1
Choose 1 answer:
(Choice A) (-1,0)
(Choice B) (0,-1)
(Choice C) (5,0)
(Choice D) (0,5)
WILL MARK BRAINLIEST
Answer:
b
Step-by-step explanation:
y=mx+b
b= y-intercept
Answer:
d on khan
Step-by-step explanation:
what is the distance between the bank and Hiroto's house on the mapEnter the distance to the nearest quarter mile. (Each unit represents 1 mile. Its due today can anyone help?
Answer:
Is there a picture to go with the question??
Step-by-step explanation:
Evaluate the following expression if a = 2, b = 5, c = 4. bca
Answer:
40
Step-by-step explanation:
5*4*2=40
Answer:
40
Step-by-step explanation:
A car travels 175 miles using 7 gallons of gas. At that rate, how far can the car travel using 4 gallons of gas?
Answer:
25
Step-by-step explanation:
175 ÷ 7 =25
What is 96% of 675? Please help me
Answer:
648
Step-by-step explanation:
multiply 675 by .96
Answer: 648
Step-by-step explanation: Write 96% as
96/100 ,Since, finding the fraction of a number is same as multiplying the fraction with the number, we have
96
100
of 675 =
96
100
× 675 Therefore, the answer is 648
Guiana and jimmy are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of holiday wrapping paper. Hi oh sold 10 rolls of plain wrapping paper and 7 rolls of holiday wrapping paper for a total of $330. Jimmy sold 4 rolls of plain wrapping paper and 14 rolls of holiday paper for a total of $356. What is the cost of each one roll of plain wrapping paper and one roll of holiday wrapping paper?
Answer:
The answer is "p=25.63 and h= 6.24".
Step-by-step explanation:
p = cost of the plain
h = cost of the holiday
[tex]\to 10p + 7h = 330.........(i)\\\\\to 4p + 14h = 356........(ii)[/tex]
multiply by 2 in equation (i) and subtract from the equation (ii):
[tex]\to 20p + 14h = 660\\\\\to 9p + 14h = 378\\\\subtract\\\to 11 \ p =\ 282 \\\\\to p = \frac{282}{11}\\\\\to p = \$ \ 25.63[/tex]
put the value of p in equation (i):
[tex]\to 10(25.63)+7h=330\\\\\to 256.3+7h=330\\\\\to 7h=330 - 256.3\\\\\to 7h=330 - 256.3\\\\\to 7h= 43.7\\\\\to h= \frac{43.7}{7}\\\\\to h=6.24[/tex]
Which of the following possible rational roots is a root of the function f(x)=x^3-3x^2+5x-15? *
5 points
-3
-1
1
3
Given:
The function is
[tex]f(x)=x^3-3x^2+5x-15[/tex]
To find:
The root of the function from the given possible roots.
Solution:
We have,
[tex]f(x)=x^3-3x^2+5x-15[/tex]
At x=-3,
[tex]f(-3)=(-3)^3-3(-3)^2+5(-3)-15[/tex]
[tex]f(-3)=-27-27-15-15[/tex]
[tex]f(-3)=-84\neq 0[/tex]
At x=-1,
[tex]f(-1)=(-1)^3-3(-1)^2+5(-1)-15[/tex]
[tex]f(-1)=-1-3-5-15[/tex]
[tex]f(-1)=-24\neq 0[/tex]
At x=1,
[tex]f(1)=(1)^3-3(1)^2+5(1)-15[/tex]
[tex]f(1)=1-3+5-15[/tex]
[tex]f(1)=-12\neq 0[/tex]
At x=3,
[tex]f(3)=(3)^3-3(3)^2+5(3)-15[/tex]
[tex]f(3)=27-27+15-15[/tex]
[tex]f(3)=0[/tex]
Since, the value of given function is 0 at only x=3, therefore 3 is a root of given function.
Hence, the correct option is D.
The graph of a line that passes through the points (0,-2) and (6,0). What is the equation of the line?
[tex]y = mx + b\\m = \frac{y_2-y_1}{x_2-x_1} = \frac{0-(-2)}{6-0} = \frac{1}{3} \\-2 = \frac{1}{3}(0) + b\\ b = -2\\y = \frac{1}{3}(x) - 2[/tex]
452 divided 15 what would be the answer of this? If anyone knows please answer
Answer:
The answer to this question is given below in the explanation section
Step-by-step explanation:
This is a simple division question.
In division there are some terms used that are:
Dividend: The number which we divide is called a dividend. In this case, 425 is a dividend
Divisor: The number by which we divide is called the divisor. In our question, it is 15.
Quotient: The result obtained is called the quotient.
Remainder: The number left over is called the remainder.
So the answer to this question is:
452/15= 30.133
so the answer is 30.1333
Find the distance between the lines: y = -2 and y = 4.
Answer:
6
Step-by-step explanation:
4- -2
Answer:
6
Step-by-step explanation:
For this question, you will be asked to demonstrate how we can determine the answer without using a calculator: Kenton knows that a wall unit he bought is √107 ft long and the dimensions of the living room are 9 ft wide by 11 ft long. On which wall(s) could Kenton place this wall unit?
Answer:
The wall unit should be placed on the wall of length 11 ft.
Step-by-step explanation:
Given that the dimension of the room = length by width
= 11 ft by 9 ft
Applying the rule of surd to the dimensions of the room, we have:
length = 11 = [tex]\sqrt{121}[/tex] ft
width = 9 = [tex]\sqrt{81}[/tex] ft
But, the length of the wall unit = [tex]\sqrt{107}[/tex] ft
Comparing the dimensions with the length of wall unit, it can be observed that:
i. The length of the wall is greater than that of the wall unit.
ii. The width of the wall is lesser than the length of the wall unit.
Therefore, the wall unit should be placed on the wall of length 11 ft.
I need help with geometry
I already know the answers aren't C or D
Answer:
option B is your answer
Step-by-step explanation:
I gotchu bro
Point V is on line segment UW . Given VW=3 and UV=11, determine the length UW .
Answer:
14
Step-by-step explanation:
Just trust me, I just really don't wanna explain it.
The length of a rectangular sandbox is 6 feet less than 3 times the width. The perimeter of the
sandbox is 36 feet.
Which statement is true
The length of a rectangular sandbox is
6 feet less than 3 times the width. The perimeter of the sandbox is 36 feet.
Which statement is true?
a) The equation (3w − 6) +w = 36
can be used to find the width of the rectangle, and the width is 6 feet.
b) The equation(3w −6) + w =36
can be used to find the width of the rectangle, and the width is 12 feet.
c) The equation 2(3w − 6) + 2w = 36
can be used to find the width of the rectangle, and the width is 6 feet.
d) The equation 2(3w − 6) +2w = 36
can be used to find the width of the rectangle, and the width is 12 feet.
Answer:
Option c) is true
The equation 2(3w − 6) + 2w= 36
can be used to find the width of the rectangle, and the width is 6 feet.
Step-by-step explanation:
The length of a rectangular sandbox is
6 feet less than 3 times the width. The perimeter of the sandbox is 36 feet.
L = 3 × W - 6
L = 3W - 6
The formula for perimeter of a rectangle = 2(L + W)
= 2L + 2W
Hence, we substitute
P = 2L+ 2W
36 = 2(3W - 6) + 2W
36 = 6W -12 + 2W
Collect like terms
36 +12 = 6W + 2W
48 = 8W
W = 48/8
W = 6
The width is 6 feet
Which statement is true?
Option c) is true
The equation 2(3w − 6) + 2w= 36
can be used to find the width of the rectangle, and the width is 6 feet.
... please help lol
Solve the inequality. −16<6k+2<0 The solution is .
-3 < k < - 1/3 is ur answer
Answer:
- 3 < k < - [tex]\frac{1}{3}[/tex]
Step-by-step explanation:
Given
- 16 < 6k + 2 < 0 ( subtract 2 from all 3 intervals )
- 18 < 6k < - 2 ( divide each interval by 6 )
- 3 < k < - [tex]\frac{1}{3}[/tex]
Order these numbers from least to greatest.
5.4, 3.964, 5.3042, 5.34
Answer:
3.964, 5.3042, 5.34, 5.4
Step-by-step explanation:
online bidding for a purse increases
by is for each bid After the the $160 initial bid?? Please help me
Answer:
a) y= 60+ 5x
b) 9 bids
Step-by-step explanation:
a) the function is y= 60+ 5x
b) 105= 60 + 5x
45= 5x
x= 45/5
x=9
there were 9 bids
Answer:
a: y = 5x + 60
b: 9 times
Step-by-step explanation:
105 = 5x + 60
-60 -60
------------------------
45 = 5x
÷5 ÷5
--------------
9 = x
Consider the weights of different vehicles in the table.
Vehicle
car
Weight (in lb)
3,500
25,000
school bus
What is the best estimate for the weight of a personal pickup truck?
O 3,000 lb
O 7,000 16
O 20,000 10
28,000 16
Answer:
7000
Step-by-step explanation:
process of elimiation
the car is 3500 and a pickup would be more than that.
plus the pickup would be significatly less than a school bus.
there for the only logical answer in 7000
NEED HELP
Will give brainiest
What is the y intercept of y= 1/7 x +3
Answer:
3
y=mx+b
b is the intercept
Answer:
if you look up the last sentence, there is a website with the exact answer
Step-by-step explanation:
BRAINLIEST please? sorry caps lol
Why does the prove statement appear at the beginning of the proof?
Answer:
what we are trying to prove
Step-by-step explanation:
Gladys deposited $150 into her savings account that has a 4.25% simple interest rate. How much interest will she earn in 12 months?
Answer:
6.38 in 12 months
Step-by-step explanation:
(2 x minus 1)(x + 4)
whats the product
Answer:
2x^2+7x-4
Step-by-step explanation:
2x-x=x the 4+1=5 so x=5
Step-by-step explanation:
A number that has a factor of 7
Answer:
56
Step-by-step explanation:
7 and 8 makes 56.
(Any number that is a multiple of 7 or a factor of 7)
Answer:
7, 14, 21, 28, 35, 49, 56, 63, 70, 77, 84, 91, 98
Step-by-step explanation:
Determine which of the lines, if any, are parallel. Explain
Answer: The red and blue lines.
Step-by-step explanation:
Parallel means two lines that never cross and the red and blue lines will not cross paths.