Final answer:
The 40-m rope cut in a 3:5 ratio gives a 15 m piece and a 25 m piece. Doubling the rope length to 80 m with the same ratio yields a 30 m piece and a 50 m piece.
Explanation:
To find the length of each piece of a 40-m rope cut in the ratio 3:5, we need to work out the parts of the rope that each ratio value represents. First, we add the parts of the ratio together: 3 + 5 = 8 parts in total. Then, we find the length of each part by dividing the total length of the rope by the total number of parts: 40 m ÷ 8 = 5 m per part. Furthermore, to find the length of the smaller piece, we multiply the size of one part by 3, and for the longer piece, we multiply by 5.
Length of smaller piece = 3 parts × 5 m/part = 15 mLength of larger piece = 5 parts × 5 m/part = 25 mMultiply 6/5 x 25/24 ??
Look at the picture answer all 3 of the questions and if you cannot answer all my questions then answer 1 question only.
Answer:
? what's the picture
Step-by-step explanation:
The function f(x)=5(x−1) is shown on the coordinate plane. Select from the drop-down menus to correctly describe the end behavior of f(x) . As x decreases without bound, the graph of f(x) . As x increases without bound, the graph of f(x) . An exponential curve graphed on a coordinate plane with horizontal x-axis ranging from negative 4 to 4 in increments of 1. The vertical y-axis ranges from negative 5 to 5 in increments of 1. The curve begins from the second quadrant. The curve increases through begin ordered pair 0 comma 0.2 end ordered pair. The curve passes through begin ordered pair 1 comma 1 end ordered pair and moves away from the positive y-axis.
Answer: As x decreases without bound the graph f(x) decreases, as x increases without bound the graph of f(x) increases.
Step-by-step explanation:
Since, the given function is , [tex]f(x) =5(x-1)[/tex]
If [tex]x\rightarrow -\infty[/tex] then [tex]f(x)\rightarrow -\infty[/tex]
that is, we can say, as x decreases without bound the graph f(x) decreases.
While, If [tex]x\rightarrow +\infty[/tex] then [tex]f(x)\rightarrow +\infty[/tex]
That is, we can say, as x increases without bound the graph f(x) increases.
thus, we can say first option represents the correct end behavior of f(x).
Find the slope of the line that passes through the pair of points. (negative 44.29−44.29,4.84.8) and (5.295.29,3.53.5)
Which expression is equal to 6(-3m)^4
9 is 63% of what number
a, b and c are different prime numbers. work out a set of values for a, b and c so that a + b = 2c
what are the names of four
coplanar points
After the party, there was 0.5 of the pizza left. Angela ate 0.2 of the leftover pizza.
Angela said that she ate 0.01 of the whole pizza but Cal and Martha disagreed. Cal said it was 0.10 and Martha said it was 0.1
Mark all statements that are true.
True Not True
Angela is correct.
Cal is correct.
Martha is correct.
Nobody has the correct answer.
To which płace would you round to estimate 6,904-4,111 explain
A 9cm wife cross section pipe has a height of 13cm . What is the volume of the pipe
To find the volume of a pipe, use the formula V = Ah where A is the cross-sectional area and h is the height of the pipe. Substituting the values given, the volume of the pipe is 826.805 cm³.
The volume of the pipe can be calculated using the formula V = Ah, where A is the cross-sectional area and h is the height of the pipe. In this case, the cross-sectional area can be found using the formula for the area of a circle, A = πr². Given that the pipe has a diameter of 9 cm, the radius (r) is half of the diameter, which is 4.5 cm.
Substitute the values into the formulas to find the volume: A = π(4.5 cm)² = 3.142 x 20.25 cm² = 63.585 cm². Now, calculate the volume using V = 63.585 cm² x 13 cm = 826.805 cm³.
john is buying a cake for his sisters birthday. he wants to get the most cake he can. one cake (A) is 9.5 inches wide, 13 inches long, and 2 inches high, another (B) is 12 inches wide, 14 inches long, and 1.5 inches high. which will john buy? how much longer is it
help please! <3
Unit 4 Review & Sample Work Inequalities Solving and Graphing Inequalities Graph the solution sets to the inequalities on the number lines below.
https://gyazo.com/00a920c17b5ad39849d47d70484cca0c
Graphing the solution sets to inequalities involves using open or closed circles to represent non-inclusive or inclusive endpoints and shading the number line to indicate the direction of the inequality.
Explanation:To graph the solution sets to the inequalities on number lines, we need to understand and apply the concepts of inequalities and number line graphing. If an inequality has a 'less than' (<) or a 'greater than' (>) symbol, we use an open circle on the number line to indicate that the endpoint is not included in the solution. Conversely, if an inequality includes 'less than or equal to' (\u2264) or 'greater than or equal to' (\u2265), we use a closed circle to show that the endpoint is part of the solution set. The inequality symbol will also determine the direction in which we shade the number line: to the left for 'less than' and to the right for 'greater than'.
For example, if we have an inequality x > 3, we place an open circle at 3 and shade the number line to the right of 3, indicating all numbers greater than 3 are included in the solution set. If the inequality is x \u2265 5, we place a closed circle at 5 and shade to the right, including 5 and all numbers greater than it. Similarly, with x < -2, an open circle would be placed at -2 and the line shaded to the left. Lastly, for x \u2264 -4, a closed circle at -4 with the line shaded to the left indicates the solution set.
Use GCF and the distributive property to rewrite 42+48
The table shows five transactions and the resulting account balance in a bank account, except some numbers are missing. Fill the missing numbers
Answer:
transaction 3 (account balance) = 143
transaction 4 (account balance) = -86
transaction 5 (transaction amount) = 86
Step-by-step explanation:
From the table it is seen that after transactions the account balance either increases or decreases.
Transaction 1
transaction amount was 200 while account balance became 200
Transaction 2
the initial startup balance will be = transaction amount + current account balance which is = 147 + 53 = 200 .
Note: the account balance of the previous transaction becomes the initial account balance of the next transaction
Transaction 3
account balance = initial account balance + transaction amount
= 53 + 90 = 143
Transaction 4
account balance = initial account balance + transaction amount
= 143 + ( - 229 ) = - 86
Transaction 5
transaction amount = account balance - initial account balance
= 0 - ( -86 ) = 86
The account balance after transaction 3 is 143
The account balance after transaction 4 is -86
Transaction amount of transaction 5 is 0
What does a debit and credit transaction mean?When money is withdrawn from an account, a debit transaction occurs, it is represented with a negative sign. When money is deposited from an account, a credit transaction occurs, it is represented with a positive sign.
What is the value of the missing numbers?
Account balance after transaction 3 = 53 + 90 = 143Account balance after transaction 4 = 143 - 229 = -86Transaction amount of transaction 5 = -86 + 86 = 0To learn more about addition, please check: https://brainly.com/question/19628082
Suppose 18 gallons of water care out of a pipe in 6 minutes. What was the rate in gallons per minute?
PLEASE HELP
x 1 2 3 5 6
y 0 1 2 4 5 Are the paired points in a proportional relationship?
Answer:
Hope this helps. ARE NOT
Step-by-step explanation:
Help I do not understand how to find the area of circles
estimate 36,472-32,841
Alicia drove at a constant speed and traveled 183 miles in 3 hpues how many miles would Alicia travel in 11 hours at the same speed
Answer:
Alicia will travel 671 miles in 11 hours
Step-by-step explanation:
Alicia traveled 183 miles in 3 hours.
in 1 hour Alicia will travel=[tex]\dfrac{183}{3}[/tex]
=61 miles
Hence, in 11 hours Alicia will travel=61×11 miles
= 671 miles
Hence, Alicia will travel 671 miles in 11 hours
Which of the following points lies on the graph of ( x , y ) (x,y) lies on the graph of 8 x + 2 y = 24 ?
Answer:
x=3
y=12
Step-by-step explanation:
MATH BEWARE MATH IMMA POST IMAGE HELP! :c
Answer:
The answer for the slope is 2.
What is 9,000,009 in word form?!?
A real-estate agent earns a commission on a house she sells. Her commission 5% on the first $500,000 ofthe sale price of the house. She then earns a 6% commission for the amount above $500,000 of the salé price of the house. How much commission did the agent earn if she sold a house for $585,000?
a chef used 1/10 of a bag of potatoes to make 1/6 of a gallon of stew. if he wanted to make a full gallon of stew how many bags of potatoes would he need?
Solve using distributive property 6 x 4.4
Final answer:
To solve the equation 6 x 4.4 with the distributive property, multiply 6 by each part of 4.4 (which is divided into 4 and 0.4) separately and then add the results together. This yields 24 + 2.4, which equals 26.4.
Explanation:
To solve the multiplication problem 6 x 4.4 using the distributive property, we can break down the number 4.4 into 4 and 0.4. Then we distribute the multiplication over these two addends separately.
This can be written as:
6 x (4 + 0.4) = (6 x 4) + (6 x 0.4)
Next, we solve each part of the equation:
6 x 4 = 24
6 x 0.4 = 2.4
Finally, we combine these two results to get the final answer:
24 + 2.4 = 26.4
Thus, 6 multiplied by 4.4 equals 26.4.
Giving 30 points whoeve helpsssss me fasttttt. No wrong answers
Shanice's car is traveling 10 miles per hour slower than twice the speed of Brandon's car. She covers 93 miles in 1 hour 30 minutes. How fast is Brandon driving?
Shanice's rate: 93 / 1.5 = 62 miles per hour
she is 10 miles slower than twice the speed of Brandon
62 +10 = 72
72/2 = 36
Brandon is driving 36 miles per hour
An airplane flew 2,400 miles in 4 hours if the plane flew the same numbers of miles each hour how many miles did it fly in one hour
solve the system of equation-5x+2y=9 y=7x
The system of equations -5x + 2y = 9 and y = 7x is solved using substitution, yielding the solution x = 1 and y = 7.
To solve the system of equations -5x + 2y = 9 and y = 7x, we can use substitution since the second equation gives us 'y' in terms of 'x' directly. We substitute 7x in for y in the first equation:
-5x + 2(7x) = 9
-5x + 14x = 9
9x = 9
x = 1
Now that we have the value for x, we can find y using the second equation:
y = 7(1)
y = 7
Therefore, the solution to the system of equations is x = 1 and y = 7.