Answers
Answer:
the answer os 830 square inches
Step-by-step explanation:
2lw+2lh+2wh
Answer:
surface area = 2lw+2lh+2hw
I honestly suck at doing this but if you put 22 for the length, 9 as the width, and 7 as the height youll get 830 so maybe try that? sorry if its wrong im not smart lol
Step-by-step explanation:
Related Questions
someone, please help
Grainger sells 2 candy bars for $2.50. Write an equation that represents this proportional relationship.
Answers
Answer: The equation is y = 1.25x
x = number of candy bars
y = total cost
The 1.25 is from the fact that ($2.50)/2 = 1.25
Each bar costs $1.25
The rectangular floor of a classroom is 32 feet in length and 36 feet in width. A scale drawing of the floor has a length of 8 inches. What is the perimeter, in inches, of the floor in the scale drawing?
Answers
Answer:
34
Step-by-step explanation:
32 / 8 = 4
36 / 4 = 9
perimeter of rectangle = 2(Length) + 2(width)
P = 2(8) + 2(9)
P = 16 + 18
P = 34
What is the solution of 3x+y=70 and x+y=44 using elimination
Answers
Answer: y = 31 and x = 13
Step-by-step explanation: Look at the image from the top left to top right, then to bottom right to bottom left.
Equivalent expressions for -5(3-2x)
Answers
Answer:
-15 + 10x
Step-by-step explanation:
Use distributive property:
-5(3-2x)
=-15 + 10x
What remainder is represented by the synthetic division below? A vertical line and horizontal line combine to make a L shape. There are two rows of entries within the shape. Row 1 has entries 2, 10, 1, 5. Row 2 has entries blank, negative 10, 0, negative 5. Entry negative 5 is on the outside to the left of the shape, and a third row of entries is outside and below the shape. Row 3 has entries 2, 0, 1, 0. –5 0 1 2.
Answers
The remainder represented by synthetic division is -5.
GivenA vertical line and a horizontal line combine to make an L shape.
There are two rows of entries within the shape.
Row 1 has entries 2, 10, 1, 5.
Row 2 has entries blank, -10, 0, -5.
What is synthetic division?Synthetic division can be defined as a simplified way of dividing a polynomial with another polynomial equation of degree 1.
Entry -5 is on the outside to the left of the shape.
The entry represents the zero of the divisor.
This entry to the variable (assume the variable is x) is;
[tex]\rm x=-5\\\\x+5=0[/tex]
Hence, the divisor of the synthetic division is -5.
To know more about synthetic division click the link given below.
https://brainly.com/question/6789595
Answer:
c
Step-by-step explanation:
took the test
help pls pls pls plz
Answers
Answer:
x = 25
Step-by-step explanation:
they both have the same angle making them both 150. 4 x 25 = 100 and 100 + 50 = 150. there you go honey have a wonderful day ^^
Eric ate 1 3/4 of two
pizzas. If there are 8
slices per pizza, how
many slices did he eat ?
Answers
Answer:
16 - 6 = 10 slices remaining
4x + 10y = 2
-4x + 8y = 16
Answers
32x + 80y = 8y - 4x
36x = -72y
x = -2y
2y = 2
y = 1
x = -2
Answer:
One solutionKind Note:
This question is incomplete. You need to provide the question in order to get the best answer on brainly. In this answer, I will tell you how many solutions are in this system of equations.
Step-by-step explanation:
This question involves the use of 'system of equations'.
=> 4x + 10y = 2-4x + 8y = 16
=> (4x - 4x) + (10y + 8y) = (2 + 16)=> 18y = 18=> y = 1 (No further check required)Since the y-intercept is valid, the system of equations has one solution.
Hence, this system of equations has one solution.
Hoped this helped!
The number $e$ of eggs a leghorn chicken produces per year can be modeled by the equation $e=179. 2\left(0. 89\right)^{w/52}$ , where $w$ is the age (in weeks) of the chicken and $w\ge22$.
Answers
Answer: w
E=179.2(0.89 - This is the egg producing equation. Remember w >22
52
Which equation shows 4n = 2(+ - 3) solved for T?
A. T= 4n-2/3
B. T= 4n-3/2
C. T= 4n+6/2
D. T= 4n-3
Answers
Answer:
C. T = 4n+6/2
Step-by-step explanation:
4n = 2(T-3)
or, 4n = 2T-6
or, 4n + 6 = 2T
or, 4n + 6 / 2 = T
or, T = 4n + 6 / 2
Joel is planting a garden in the shape of a trapezoid. Three of the sides are the same length, and the fourth side is 18 feet long. He uses 58.5 feet of fencing to surround the garden. What is the maximum length of each of the other three sides? HELP PLS
Answers
The maximum length of each of the three sides is 13.5 feet.
What is a trapezoid?A trapezoid is a convex quadrilateral. A trapezoid has at least on pair of parallel sides. The parallel sides are called bases while the non parallel sides are called legs.
Perimeter = sum of lengths of sides of a trapezoid
What is the maximum length of each of the three sides?58.5 = 3s + 18
58.5 - 18 = 3s
40.5 = 3s
s = 40.5 / 3
s = 13.5 feet
To learn more about trapezoids, please check: https://brainly.com/question/25748893
HELP PLEASE (BRAINIEST)
Then, for each passage, explain how the connotations of the words and phrases create a mostly positive or mostly negative tone. Make sure you reference specific words and phrases to support your response.
Passage 1: The sailboat bobbed on the sea as the cool afternoon tide lapped at the quaint little ship.
Passage 2:
The raft moved back and forth on the ragged sea as the frigid waters slapped at its weathered hull.
Answers
Answer: Passage 1: The sailboat bobbed on the sea as the (cool) afternoon tide lapped at the quaint little ship.
Step-by-step explanation: An idea or feeling that a word invokes in addition to its literal or primary meaning.
At a prize of Rs. 10 per unit the demand of a commodity is 200 units. Its prize elasticity of demand is (-)1×5. At what prize will the demand be 250 units?
Answers
Ans- Given:- 200 units at the rate of Rs. 10/units
250 units at the rate of ?
Ep=-1.5
So, quality demanded price
200 10
250 x
Ep = ∆Q/∆P × P/Q
= 50/10-x = 10/200 = 1.5
= 5 = -1.5×2(10-x)
= x = 11.66
So, at 11.66 per unit 250 units will be demanded.
250 units would be demanded when price is $11.67.
What is price elasticity of demand?Price elasticity of demand measures the responsiveness of quantity demanded to changes in price of the good.
Price elasticity of demand = percentage change in quantity demanded / percentage change in price
What is the price?Percentage change in the quantity demanded = (250 / 200) - 1 = 25%
Percentage change in price = 25% / 1.5 = 16.67
Price = (1 + 0.1667) x 10 = 11.67
To learn more about price elasticity of demand, please check: https://brainly.com/question/18850846
Factor completely. If the polynomial is not favorable, write prime.
64x^4 + xy^3
Answers
x(4x+y)(16x^2-4xy + y^2)
Solve the following Quadratic equation=3xsquare-12x+10=0
Answers
Answer: hope the pic below helps :3
Step-by-step explanation:
wouldn't I just subtract 180-45 which would be my answer?
Answers
Answer:
yes absolutely
Step-by-step explanation:
every angle adds up to 180 degrees
Solve for x.
2/3x=−3/5
x=−9/10
x=−3/5
x=−2/5
x=1 1/5
Answers
Answer:
Step-by-step explanation:
Answer: 2/3x = 3/5... x=9/10
For every part produced by the factory there are 5 ounces of scrap aluminum that can be recycled. There are 16 ounces in 1 Pound and 2,000 pounds in 1 ton. How many parts must the factory produce so tht there is 1 on of scrap aluminum for recycling
Answers
6,400 parts are needed to make 1 ton of scrap metal
What is the coefficient in this expression?5 minus 4.7 minus 2 x + StartFraction 5 over 8 EndFractionNegative 4.7Negative 2StartFraction 5 over 8 EndFraction5
Answers
Answer:
-2
Step-by-step explanation:
i did the test
$700 at 8% for 6 years
find the interest earned
find the balance of the account after interest is earned
Answers
[tex]~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$700\\ r=rate\to 8\%\to \frac{8}{100}\dotfill &0.08\\ t=years\dotfill &6 \end{cases} \\\\\\ I=(700)(0.08)(6)\implies I=336~\hfill \stackrel{\stackrel{balance}{700+336}}{1036}[/tex]
If the fuel tank in Jim's car holds 14 gallons of fuel, define a formula to determine the number of gallons of fuel in Jim's fuel tank, n, in terms of the number of miles xthat Jim has driven since filling his tank.
Answers
Considering that the car does 50 miles per gallon, the linear function for the number of gallons of fuel in Jim's fuel tank, n, in terms of the number of miles x that Jim has driven since filling his tank is given by:
[tex]y = -0.02x + 14[/tex]
What is a linear function?A linear function is modeled by:
[tex]y = mx + b[/tex]
In which:
m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.b is the y-intercept, which is the value of y when x = 0.In this problem:
Jim's car holds 14 gallons of fuel, hence [tex]b = 14[/tex].Considering it does 50 miles per gallon, and the amount in the tank will decrease, the slope is [tex]m = -\frac{1}{50} = -0.02[/tex].Hence, the function is:
[tex]y = -0.02x + 14[/tex]
You can learn more about linear functions at brainly.com/question/25898120
Answer the question.
Answers
(HELP URGENT) Find the length of sides of ∆OTP if O is the centre of the circle ,PT is the length of
the tangent at the point of contact P and OP = (x + 2) , OT= (x − 6),PT= (x + 1)
Answers
Answer is attache in given image. Please check.
Mia jogs 3 kilometers in 20 minutes. There are about 0. 6 miles in a kilometer. What is Mia’s approximate speed in miles per minute? 0. 25 miles per minute 0. 09 miles per minute 4 miles per minute 11 miles per minute.
Answers
Answer: 0.09
step by step: 3 multiply by 0.6 then you do 1.8 divided by 20
= 0.09
hope this helps.
A certain brand of coffee costs $5.99 for 12.4 ounces. What is the unit rate? Enter your answer, rounded to the nearest cent, in the box. $ per ounce
Answers
Answer:
$0.48 per ounceStep-by-step explanation:
To find the unit rate divide the cost by the number of ounces:
$5.99 / 12.4 = $0.48 (rounded)Answer:
$0.48 per ounce
Step-by-step explanation:
A mother explains to her child that the price on the sign is not the total price for a nightstand, because the price does not include tax. She points out that a $71 nightstand actually costs $76.68 once the sales tax is added. What is the sales tax percentage?
Answers
Answer:
The sales tax percentage is 8%
Step-by-step explanation:
quadrilateral PQRS is a rhombus. Find the value of y
Answers
Answer:
3
Step-by-step explanation:
set the two equations equal to each other
2y+3 = 5y-6
add 6 to both sides
subtract 2y from both sides
9=3y
divide both sides by 3
y=3
PLEASE HELP WITH THIS PLEASE
Answers
I hope you can see why
Clare is cycling at a speed of 12 miles per hour. I she starts at a position chosen as zero, what will her position be after 45 minutes?
Answers
Answer:
60÷12=0.2
0.2miles per minute
0.2x45=9miles
Answer:
9 miles
Step-by-step explanation:
The speed of 12 miles per hour means that for every hour, Clare is 12 miles further from the starting point.
1 hour ----- 12 miles
Since an hour is equivalent to 60 minutes,
60 mins ----- 12 miles
We can divide both sides by 60 to find the distance travelled per minute.
1 min ----- 12 ÷60= 0.2 miles
Multiply both sides by 45 to find the distance travelled in 45 minutes:
45 mins ----- 0.2(45)= 9 miles
Given that the starting position is at zero, Clare's position is at 9 miles after 45 minutes.
A basketball court is 100 feet by 40 feet. 8 kids can fit next to each other in a 3 ft. by 3 ft.
How many kids would you estimate can fit side by side over the entire floor? SHOW YOUR
WORK, NO WORK, NO CREDIT.
Answers
Answer:
3555 approx
Step-by-step explanation:
area of court = 4000 ft^2
8 kids area = 9 ft^2
area. kids
9. 8
4000. ?
(4000×8)/9 = 3555.5
