There is 1 inch of water in a pool. The water level is increasing at 0.75inches/ minute. Which linear equation represents the total depth of the water in inches after x minutes?
Answers
Answer:
y= 0.75x+1
Step-by-step explanation:
This is because there is already 1 in of water in the pool and the water level is increasing at a constant rate of 0.75 in per minute.
Hope this helps! :)
Answer: this person is right its y=0.75x+1
Step-by-step explanation: took test
Related Questions
Distribute -(-4v+6.3w-9.8)
Answers
Answer:
4v-6.3w+9.8
Step-by-step explanation:
If you distribute the negative sign (same as distributing -1), then you get -(-4v) + (-6.3w) - (-(9.8))
Basically it's switching the signs
Hope that helped :)
What is the x-intercept of the line with this equation?
−5x + [tex]\frac{1}{5}[/tex]y = 15
Answers
To find the x-intercept, set y = 0:
-5x + 1/5(0) = 15
-5x + 0 = 15
-5x = 15
Divide both sides by -5:
x = -3.
Therefore, the x-intercept is (-3, 0).
Please mark my answers as the Brainliest if your find my explanations helpful :)
20 minutes past due! have to get to at least 80 something!!
Answers
Answer:
[tex]\frac{3}{4}[/tex]
Step-by-step explanation:
Take any 2 points on the line. Use the slope formula ([tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex])
For this example, I will use:
20, 30 and 60, 60.
[tex]m=\frac{30-60 }{20-60 }= \frac{3}{4}[/tex]
Which property is shown in the problem below?
-8(x-3y-9)= -8x +24y+72
Answers
Answer:
Distributive Property
Step-by-step explanation:
The rides at an amusement park have restrictions based on height. For the Swan Ride, the minimum height is 2 feet and the maximum height is 3 feet. Write and solve an absolute value equation that has these minimum and maximum heights as its solutions.
Answers
Answer:
11 feet
Step-by-step explanation:
The solution for the absolute value equation is height = 2.5 feet, which lies between the minimum and maximum height restrictions of 2 feet and 3 feet for the Swan Ride.
We have,
The absolute value equation representing the height restrictions for the Swan Ride would be:
| h - 2 | = 3 - h
To solve this equation:
Solving this equation gives:
For height - 2 ≥ 0:
height - 2 = height - 3
-2 = -3 (no solution in this case)
For height - 2 < 0:
-(height - 2) = height - 3
-height + 2 = height - 3
2 + 3 = height + height
5 = 2 * height
height = 5 / 2
height = 2.5 feet
Thus,
The solution for the absolute value equation is height = 2.5 feet, which lies between the minimum and maximum height restrictions of 2 feet and 3 feet for the Swan Ride.
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5(3q-1)5q+15
Please answer be fast
Answers
Answer:
15q
Step-by-step explanation:
Answer:
5( 15q² - 5q + 3 )
Step-by-step explanation:
5( 3q - 1 ) 5q + 15Step 1: - Multiply the numbers and use commutative property to reorder the terms.
25q ( 3q - 1 ) + 15Step 2: - Distribute 2 through the parantheses.
75q² - 25q + 15Step 3: - Factor out 5 from the expression.
5( 15q² - 5q + 3 )does anyone know how to solve this
Answers
c
Step-by-step explanation:
Jimmy won 41 super bouncy balls playing hoops at his school's game night. Later, he gave three to each of his friends. He only has 2 remaining. How many friends does he have?
Answers
Answer:13 friends
Step-by-step explanation:
41 - 2 = 39
39÷3 = 13
parenthesis 3 plus negative square root of 16 parenthesis 6 minus negative square root of 64
Answers
Answer:
1.) 3+-4= -1
2.) 6-(-8)= 14
Step-by-step explanation:
1.) Square root of 16 is 4
2.) square root of 64 is 8. Also when subracting a negative number you add it instead.
Hope this helped :)
Answer correctly for brainliest
Answers
f(x) = x^2 + 2x + 1
To find f(-7), all we need to do is plug in -7 everywhere there is an x. Then, we simplify to find our numeric answer.
f(-7) = (-7)^2 + 2(-7) + 1
= 49 - 14 + 1
= 35 + 1
= 36
f(-7) = 36
Hope this helps!! :)
Is the triangle isosceles, equilateral, or
neither?
61
59°
A. isosceles
B. equilateral
C. neither
Answers
Answer:
Neither
Step-by-step explanation:
180-59-61 = 60 degrees
It is an scalene triangle = no equal angles
Step-by-step explanation:
option C is correct ( neither).
because the other side is 180-61-59 = 60.
therefore, the three angles are different, and it's a scalene triangle.
hope this helps you.
Can someone please help?
Answers
Answer:
I’m sorry, I did this on my phone. I hope I helped somehow.
Step-by-step explanation:
Answer:
y=3x
Step-by-step explanation:
0,0
1,3
2,6
3,9
put the points on the graph, then use a flat line to connect. this will give u the answer. Remember: - (x,y)
A large bottle of juice contains 500 milliliters of juice. A medium bottle contains 60% as much juice as a large bottle. How many milliliters of juice is in the medium bottle?
Answers
Answer:
300ml
Step-by-step explanation:
Large Bottle = 500ml
Medium Bottle = 60/100 × 500ml
60 × 500← cancel the two zeroes.
100←
60 × 5
= 300ml
Darlene is buying a cake for her parent’s anniversary party. She has two to choose from. The cakes are similar prisms.
What is the ratio of the volumes of the smaller cake to the larger cake?
Select the correct response:
A. 8:27
B: 16:81
Answers
explanation: to find the volume of both cakes we must multiply length•width•height
2•8•12=192
3•12•18=648
the simplest form of 192 to 648 is 8/27 therefor the answer ratio of small cakes to large cakes is A
let me know if i’m wrong
Ratio of the volumes of the smaller cake to the larger cake is A: 8 : 27.
What is Volume?Volume of a three dimensional shape is the space occupied by the shape.
Given are two cakes in the form of a rectangular prism.
Volume of the rectangular prism = Length × Width × Height
Volume of the smaller cake = 12 × 8 × 2
= 192 inches³
Volume of the larger cake = 18 × 12 × 3
= 648 inches³
Ratio of volumes = 192 / 648
= 24 / 81 [Dividing by 8]
= 8 / 27 [Dividing by 3]
Hence the required ratio is 8 : 27.
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A stock has returned of -$1.26 per day . Right and solve an equation to find the number of days until the total return is -$10.08
Answers
The number of days until the total return is -$10.08 is 8 days
In the stock span problem, we must determine the span of the stock's price over all n days given a set of n daily price quotes for the stock.
What are the factors that affect stock?the size of the income base (represented by measures such as EPS, cash flow per share, dividends per share)
the anticipated expansion of the earnings base.
The discount rate, which is a result of inflation itself.
the stock's perceived risk.
Each day, a stock has a return of $-1.26.
Let n days pass until the overall return is $-10.08
The formula to calculate the number of days is 1.26n = -10.08 n = 8 days.
The total return in 8 days would be $-10.08
An initial stock or bond offering is referred to as a "new issue." The majority of fresh issues come from privately owned businesses that go public, giving investors fresh chances.
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The rectangular floor of a classroom is 32 feet in length and 38 feet in width. A scale
drawing of the floor has a length of 16 inches. What is the area, in square inches, of
the floor in the scale drawing?
Answers
Answer:
A = 304 in²
Step-by-step explanation:
32 ÷ 16 = 2
38 ÷ 2 = 19
16 · 19 = 304
bracket x square minus x minus six bracket minus bracket x plus two bracket
Answers
Answer:
x^2 - 2x - 8
Step-by-step explanation:
(x^2-x-6)-(x+2)
x^2-x-6-x-2
x^2-2x-8
Kayla bought an opal necklace at a 15% discount sale for 1150. Find the original price of the necklace, rounded to the nearest cent.
Answers
Answer:
Not exactly sure but it should be 1322.5
Step-by-step explanation:
What is x? -(7-4x)=9
Answers
Answer:
[tex]x=4[/tex]
Step-by-step explanation:
[tex]Multiply \: each \: term \: in \: −(7−4x)=9 \: by −1[/tex]
[tex]Move \: all \: terms \: not \: containing \: x \\ \: to \: the \: right \: side \: of \: the \: equation. \: [/tex]
[tex] - 4x = - 16[/tex]
[tex]Divide \: each \: term \: by −4 \: and \: \\ simplify.[/tex]
[tex]x=4.[/tex]
To ride a roller coaster, a visitor must not be less than 60 inches tall.
Use h to represent the height (in inches) of a visitor able to ride
I am getting stuck on the not be less than. Would it be greater than or less than?
Answers
This is saying that your height has to be equal to or greater than 60 inches.
CAN ANYONE HELP ME PLEASE I AM SUPER CONFUSED
Answers
Answer:
Paul
Step-by-step explanation:
If you have exponets on either side of the parenthesis, like in the example, you multiply them. Paul added them. Therefore, Paul is wrong.
Picture down below for future purposes :)
Two congruent angles have the same angle measure.
Answers
Answer:
True is the ans.
I hope it helps you.
Answer:
The above statement is True.
Step-by-step explanation:
Congruent angles are two or more angles that have the same measure. In simple words, they have the same number of degrees.
In the diagram below, what is the measure of side RQ?
Answers
Answer:
Data set: 47, 45, 44, 41, 48
1. Find the mean.
Mean = 47 + 45 + 44 + 41 + 48
5
= 225
5
= 45
2. Find each absolute deviation.
Absolute deviations: 2, 0, 1, 4, 3
What is the mean absolute deviation (MAD) for the data set?
MAD =
Step-by-step explanation:because thats it
The measure of distance RQ = 72 units.
What are congruence triangles?If pairings of corresponding sides and corresponding angles are equal, two triangles are said to be congruent. They are the exact same size and form.
Consider triangles SQT and SRQ
Angle RSQ = Angle QST
Angle SRQ = Angle STQ (90 degrees)
side SQ = side SQ (common)
By Angle Angle Side (AAS) property , both triangles are congruent.
Thus, Side RQ = Side QT
Substitute the values,
3x + 12 = 4x - 8
4x - 3x = 12 + 8
x = 20
Put x =20 in RQ
RQ = 3x + 12
= 3×20 + 12
RQ = 72
Therefore, the Side of Triangle RQ = 72 units.
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Circle A has a circumference of 8/3 meters. Circle B has a diameter that is 1.5 times as long as circle A’s diameter. What is the circumference of circle B?
Answers
Answer:
12.570 meters
Step-by-step explanation:
A paint mixture contains 10 gallons of base for every gallon of color. In 297 gallons of
paint, how many gallons of color are there?
Answers
Step-by-step explanation:
Since it was written that you should find, how many gallons of color are there you will have to divide 297 by 10
Reflect the point (-3,4) across the x-axis
Answers
Answer:
(-3, -4)
Step-by-step explanation:
It would be (-3, -4) because you reflect it across the X axis, or the horizontal line on the graph.
11. Give the solution to: ^64+8²
Answers
Answer:
128 (character filter filler here)
Step-by-step explanation:
64+8^2 is 128
A secret code for a bank vault consists of 4 letters, then 4 digits and then 4 more letters.How many different codes are possible? (letters and digits can be repeated)
Answers
Answer:
Step-by-step explanation:
13800 and 504 and 175560
write an equation in slope intercpt form that passed through the points (-3,7) (4,10)
Answers
Answer:
y = 3/7x + 58/7
Step-by-step explanation:
y2 - y1 / x2 - x1
10 - 7 / 4 - (-3)
3 / 7
y = 3/7x + b
10 = 3/7(4) + b
10 = 12/7 + b
58/7
Find the LCM. Please help me :)
Answers
Answer:You are trying to cheat. Do it yourself.
Step-by-step explanation: