5. The length of a rectangular sign is 6 inches more than half its width. The area of the sign is 432 square
inches. Find the dimensions of the sign.
Answers
Answer:
X = 13.2
Step-by-step explanation:
W = x
L = 2x + 6
A = 432in^2
x(2x + 6) = 432
2x^2 + 6x = 432
Answer:
x=13.2
Step-by-step explanation:
Related Questions
Aidens class is planning a fundraiser. The results show that 3 out of 4 students want to sell candy. If there are 28 students in the class, how many want to sell candy?
Answers
Answer:
21 students
Step-by-step explanation:
28÷4=7
3×7=21
Good luck hope it helps
Im still not sure, can someone help me?
(I will give brainliest)
(NO LINKS OR FILES)
Answers
Answer:
# 3) 3 miles
# 4) 6 miles
a committee consisting of 4 faculty members and 5 students is to be formed. every committee position has the same duties and voting rights. there are 7 faculty members and 13 students eligible to serve on the committee. in how many ways can the committee be formed?
Answers
and
C(13, 5) = 13! / (5!(13-5)!) = (13 * 12 * 11 * 10 * 9) / (5 * 4 * 3 * 2 * 1) = 1287
Multiply these two combinations since the faculty members and students are selected independently:
Total number of ways to form the committee = C(7, 4) * C(13, 5) = 35 * 1287 = 45,045
Therefore, there are 45,045 ways to form the committee consisting of 4 faculty members and 5 students.
For faculty members:
There are 7 eligible faculty members, and we need to select 4 of them for the committee. This can be done using the combination formula:
C(7, 4) = 7! / (4!(7 - 4)!) = 35.
So, there are 35 ways to select 4 faculty members from the 7 eligible ones.
For students:
There are 13 eligible students, and we need to select 5 of them for the committee. Using the combination formula again:
C(13, 5) = 13! / (5!(13 - 5)!) = 1287.
Therefore, there are 1287 ways to select 5 students from the 13 eligible ones.
To form the committee, we multiply the number of ways to select faculty members by the number of ways to select students:
35 * 1287 = 44,895.
Hence, there are 44,895 ways to form the committee consisting of 4 faculty members and 5 students from the eligible candidates.
A 22-m by 14-m rectangular yard is to be seeded. Each bag of seed covers 18m². How many bags of seed are need?
Answers
18 bags!!
EXPLANATION!!
You need to find out how big the backyard is first by multiplying both lengths.
22•14=308
Knowing a bag covers 18m we need to divide.
308/18=17.1111
It asks for how many bags are needed, this is a real world situation so you need to round up to the nearest whole number so you would get 18!
Find the perimeter of this shape.
Answers
Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
Someone help me with this ASAP!
Answers
Answer:
48.1 somewhere around 36 and 57
Step-by-step explanation:
Answer:
36-57
Step-by-step explanation:
18.50 x 2.6 = 48.10, which is between those two numbers
3/4 w=6 solve for w
Bc.
Answers
To solve for w, you need to isolate the variable on one side of the equation.
The equation is 3/4 w = 6.
To isolate w, you need to divide both sides of the equation by 3/4.
3/4 w / 3/4 = 6 / 3/4
The left side simplifies to w, because the 3/4 on the left side cancel out.
w = 6 / 3/4
To divide by a fraction, you need to multiply by its reciprocal.
w = 6 * 4/3
The right side simplifies to 8.
w = 8
Therefore, w = 8.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\textcolor{red}{\underline{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
Answer:
w = 8
Step-by-step explanation:
3w /4 = 6
Multiply each side by 4
3w = 24
Divide each side by 3
3w/3 = 24/3
w = 8
Diana usually drives at average rate of 30 mph.
b
Today she is going to drive to her friend Tony's house which is 12 miles away. How many minutes will it take her to get there?
PLUS:
Diana usually drives at average rate of 30 mph.
e
If Diana drives with the average rate x mph, how long would it take her to get to Tony's house?
Answers
Answer:
Step-by-step explanation:
distance=speed ×time
12=30×t
t=12/30 hrs=12/30×60=24 minutes
e.
if speed=x
12=xt
t=12/x hrs
I've been trying to figure out how to factorize this:
3x + 2xy
Answers
Answer:
If in word then three x Plus two xy but then this would equal 5xy
Step-by-step explanation:
A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
Answers
The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
Simplify the expression. Write your answer as a power.
h^6⋅h
Answers
Answer:
H to the power of 6 × h
Step-by-step explanation:
If the order of the numbers in a sum matters, then in how many ways can you represent the number 9 as the sum of three positive integers?
I already tried: 18, 32, and 30. None of them were right :(
Answers
Answer:
3
Step-by-step explanation: 9
can be expressed in three such ways, 2+3+4
, 4+5
or simply 9
hope that helps!!
PLEASE HELP. URGENT 8TH GRADE MATH QUESTION. GIVING AS MANY POINTS AS I CAN TO THE CORRECT ANSWER. THANK YOU YA'LL ARE LIFE SAVERS
Answers
Z=98
I’m bad at explaining so if you needed an explanation I’m sorry!!
Because z and 82 angles are internal angles
And total of the two inner corners 180
Y =82+32 =114
Y=114 multiply 5=22.8
Please help <3
Find the volume of a pyramid with a square base, where the perimeter of the base is
16.9 cm and the height of the pyramid is 19.6. Round Your answer to the nearest tenth of the cubic centimeter.
Answers
Answer:
116.6
Step-by-step explanation:
Volume = ⅓ × area of base ×height. We don't have the area of base, we need to find it.
Perimeter (4×Length) = 16.9 cm
Length = 16.9÷4 = 4.225 cm
Area = L² = 4.225² =
Volume of pyramid = 1/3 × 4.225² × 19.6 = 116.624 = 116.6 cm³
The record for the most rolls of wrapping paper sold for the school fundraiser is 593. Let w = the number of rolls of wrapping paper sold.
Choose Yes or No to tell if each inequality represents a number that would beat the school record.
w ≥ 593
w > 593
w ≤ 593
593 < w
Answers
Answer:
No
Yes
No
No
Step-by-step explanation:
The first one is no because if it is equal to the record it didn’t beat it
w ≥ 593 : No
w > 593 : Yes
w ≤ 593 : No
593 < w : Yes
What is an Inequality?In Algebra, inequality is a Mathematical statement that shows the relation between two expressions using the inequality symbol. The expressions on both sides of an inequality sign are not equal. It means that the expression on the left-hand side should be greater than or less than the expression on the right-hand side or vice versa. If the relationship between two algebraic expressions is defined using the inequality symbols, then it is called literal inequalities.
Given,
The record for most wrapping paper sold = 593
1. w ≥ 593
Since, to break the record w can be greater but not equal to 593.
No, this equality does not represent a number that would beat the school record.
2. w > 593
Since, to break the record w can be greater than 593.
Yes, this equality does not represent a number that would beat the school record.
3. w ≤ 593
Since, to break the record w cannot be less or equal to 593.
No, this equality does not represent a number that would beat the school record.
4. 593 < w
Since, to break the record 593 can be less than w.
Yes, this equality represents a number that would beat the school record.
Hence, w > 593 and 593 < w represent a number that would beat the school record.
Learn more about Inequality here:
brainly.com/question/20383699
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Pls, help! A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number less than 3. Find the probability of not rolling a number less than 3.
1/3; 2/3
1/2; 1/2
5/6; 1/2
1/6; 5/6
Brainlist for positive attitude and correct answer :D
Answers
Answer: The correct answer is:
Probability of rolling a number less than 3: 2/6 or 1/3
Step-by-step explanation:
Explanation: Out of the six possible outcomes (numbers 1, 2, 3, 4, 5, 6), there are two outcomes that meet the condition of rolling a number less than 3, which are 1 and 2. Therefore, the probability of rolling a number less than 3 is 2 out of 6, which simplifies to 1/3.
Probability of not rolling a number less than 3: 4/6 or 2/3.
Explanation: To find the probability of not rolling a number less than 3, we consider the outcomes that are not favorable (i.e., rolling a 3, 4, 5, or 6). There are four such outcomes, so the probability of not rolling a number less than 3 is 4 out of 6, which simplifies to 2/3. :D
Create an equivalent expression for 9^-7 •9^-5
Answers
you add the exponents when multiplying
At a store, three brands of a product are sold. Brand A is offered at 6 for $0.85. Brand B is offered at 8 for $1.00. Brand C is offered at 3 for $0.50. Place the brands in order from the best buy to the worst buy.
Answers
Answer:
I think Brand C is 1 , Brand A is 2 , and Brand B is 3
someone give the coordinates of this reflected over the x—axis and a horizontal translation seven units to the left:(
Answers
Answer:
its 3 , 4 but i could be wrong
Step-by-step explanation:
Can you please help me?
Answers
Answer:
Step-by-step explanation:
The speed of one bicyclist was 14.5mph, speed of the other bicyclist was 17.5mph.
Vicente and Carla each ran 8 laps around a track. They started at the same time and place. If Vicente ran 1.5 times as fast as Carla, how many laps did Carla have left to finish when Vicente finished his 8th lap?
Answers
Answer:
4
Step-by-step explanation:
She is going half the speed as him, so she will have four laps left.
The distance left in 8 laps for Carla when Vicente has already finished his 8th lap is 2 2/3 laps.
What is speed?The speed is the distance covered by an object at a particular time. Therefore, it is the ratio of distance and time.
Speed = Distance Covered / Time taken
Let the distance of a single lap be x units. Also, the time it takes for Carla to complete a single round is represented by y.
Speed of Carla = x/t
Speed of Vicente = 1.5(x/t)
Now, the time it will take Vincente to complete the 8 laps is,
Time = 8x / [1.5(x/t)]
Time = 8tx / 1.5x
Time = 16t/3
Distance covered by Carla by the time Vincente completed 8 laps,
Distance = Speed × Time
= (x/t) × (16t/3)
= 16x / 3
Now, the distance left in 8 laps is,
Distance left in 8 laps = Total distance - Distance covered
= 8x - (16x/3)
= (24x - 16x)/3
= 8x / 3
= 2 2/3 x
= 2 2/3 laps
Hence, the distance left in 8 laps for Carla when Vicente has already finished his 8th lap is 2 2/3 laps.
Learn more about Speed here:
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A glass case is in the shape of a rectangular prism. The volume of the case is `4/125` cubic foot. How many cubic blocks with a side length of `1/5` foot would be required to find the volume of the glass case?
Answers
Answer: 4 blocks
Step-by-step explanation: if the block is 1/5 ft long on each side, the volume is 1/5³
That is 1/5 ×1/5× 1/5
So its volume is 1/125 cubic ft.
It takes 4 to fill 4/125 cu.ft.
cause
pleaseee i need helpp xx
Answers
Answer:(18,12)
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
on the x axis the coordinates are (x value , y value)
try to remember that x values are the same vertically and y values are teh same horizontally
HELP!!!
An architect is making a scale model of a house. On the model 2.5 inches represents 5 yards. Which graph represents the same relationship?
Answers
I believe it’s the 3rd one.
Explanation:
It’s the only graph where it looks like (2.5,5) was graphed.
The rectangular box is used to ship mp3 players to an electronics store
If each mp3 player is a cube with
1
-inch edges, how many of these mp3 players could fit into the shipping box?
Answers
Answer:
wasuppp
Step-by-step explanation:
In which table is Y a nonlinear function of X?
Answers
Step-by-step explanation
Answer:
The answer is A
Step-by-step explanation:
A sphere and a cylinder have the same radius and height. The volume of the cylinder is 48 centimeters cubed.
Answers
Answer:
Step-by-step explanation:
32 cm
2,400 in.=_ft. Thanks guys!!!!!
Answers
Answer:
2,400in equals 200ft
Step-by-step explanation:
Please answer this. If I get it correct, I will mark you brainliest.
Answers
Answer: A probably
Step-by-step explanation:
In 2013, the population of Italy was approximately 60 million, and the population of Spain was approximately 50 million. First, select the correct scientific notation for the population of each country. Then, select about how many times larger the population of Italy is than the population of Spain.
Answers
Answer:110
Step-by-step explanation:because if 60 million times 50 million equel to 110 million
Answer: Italy: 6 × 10^7 Spain: 5 × 10^7
Italy is about 20% larger than Spain (calculation is 50,000,000 × 1.2)
Step-by-step explanation:
Dunno really how to give an explanation but hope this helps!