First we need to turn 3 1/3 into an improper fraction:
3 1/3 = 10/3
Because we are dividing, multiply 57 my the reciprocal (the faction flipped upside down) of 10/3:
57 x 3/10
Which can also be written as:
57/1 x 3/10
Now we just multiply:
171/10
Therefore 171/10 is ur answer
Hope this helped :)
If this answered ur question can you pls give me brainiest
What is the answer to 10w + 3 and 3?
Answer:
Im gonna have to say 10w + 9x?
Step-by-step explanation:
I hope this can help :,)
Answer: 30w + 9
Step-by-step explanation:
10w + 3 * 3 can be written as
3 (10w +3) and u have to distribute 3 to 10 w and the other 3
= 3*10w + 3*3
= 30w + 9
What is 4 & 1/2 ÷ 1/4?
Answer:
18
Step-by-step explanation:
Convert the mixed number to an improper fraction 9/2÷1/4
Reduce the numbers with the greatest common factor 2
and then multiply the numbers 9×2=18 ✅
2. In Ella's math class, there are 12 girls and 15 boys. Which of the following is the ratio of boys to girls in Ella's math class?
A 12/27
B 12/15
C15/12
D27/12
Answer:
C. 15/12
Step-by-step explanation:
15 boys and 12 girls
Answer:
b
Step-by-step explanation:
12/15
How meny cup of smoothies can you get with 3 quarts of orange juice,5 pints of milk and 5 cups of pineapple juice.
Answer:
27 cups
Step-by-step explanation:
Amount of orange juice in the mixture = 3 quarts
Therefore, number of cups of orange juice = 3 × 4 cups [Since, 1 quarts = 4 cups]
= 12 cups
Amount of milk in the mixture = 5 pints
Therefore, amount of milk in cups = 5 × 2 [Since, 1 pint = 2 cups]
= 10 cups
Amount of pineapple juice in the mixture = 5 cups
Amount of mixture = Amount of Orange juice + Amount of pineapple juice + Amount of milk
= 12 + 10 + 5
= 27 cups
Therefore, total amount of smoothies = 27 cups
Tonya drives for 5 hours at 55 mph. How far does she go?
Write a function in any form that would match the graph shown below.
PLEASE HELP
Answer:
f(x)=ax^3+bx^2+cx+d
it is a cubic function
Step-by-step explanation:
The price of a jacket was reduced from $20 to $12. By what percentage
was the price of the jacket reduced?
Find a and b given f(x) = ax + b, f(1) = 7, and f(3) = -5.
Answer:
a = - 6, b = 13
Step-by-step explanation:
Given f(1) = 7 , that is f(x) = 7 when x = 1
f(3) = - 5 , that is f(x) = - 5 when x = 3
Substitute these values into f(x) = ax + b
a + b = 7 → (1)
3a + b = - 5 → (2)
Subtract (1) from (2) term by term to eliminate b
(3a - a) + (b - b) = - 5 - 7
2a = - 12 ( divide both sides by 2 )
a = - 6
Substitute a = - 6 into either of the 2 equations and solve for b
Substituting into (1)
- 6 + b = 7 ( add 6 to both sides )
b = 13
Math multiple no calculator show work
Answer:
Step-by-step explanation:
8*9 and then [tex]10^{5-11}[/tex]
72 * [tex]10^{-6}[/tex]
Which equation is the inverse of y =2x^2 - 8?
A. y = + √x+8/2
B. y = +√x+8/2
C. y = + √ x/2 + 8
D. y = +√x/2 +4
Answer:
a
Step-by-step explanation:
subtract 86.51 and 4.1
Drag number to the blanks to write a quadratic function, f(x), that has zeros at x = 2 and x = 6. f (x) = x2 + ___ x + ___
Answer:
f(x) = x² - 8x + 12
Step-by-step explanation:
Given the zeros are x = 2 and x = 6 then the corresponding factors are
(x - 2) and (x - 6)
The function is then the product of its factors
f(x) = (x - 2)(x - 6) ← expand using FOIL
f(x) = x² - 8x + 12
please HELPPPP ILL MAKE BRAINLIEST
Answer:
36 feet
Step-by-step explanation:
3ft is 1 yard so you would multiply the 12 yards by 3 making 36.
Answer:
36 feet
Step-by-step explanation:
if 3 feet is equal to 1 yard which means by multiplying 12 by 3 (12x3) you would get 36 feet as your answer
Ruby and her children went into a bakery and she bought $18 worth of donuts and
cookies. Each donut costs $1 and each cookie costs $1.50. She bought a total of 15
donuts and cookies altogether. Graphically solve a system of equations in order to
determine the number of donuts, , and the number of cookies, y, that Ruby bought
4 cookies and 5 donuts
Answer:
1x + 1.5y = 18
x + y = 15
She bought 9 donuts and 6 cookies.
Auberys dinner cost $85 she tips the waitstaff 30% for excellent service. HOW much does aubery tip the waitstaff
Answer:
25.5
Step-by-step explanation:
Explanation
85×30%
Answer:
Aubrey tips the waiter $25.50.
Step-by-step explanation:
Heres the explination:
30/100 = 0.3
Then you have to multiply the decimal by $85.
0.3 * 85 = 25.5.
I hope this helps!
1. i’ll give you brainliest if u get this right
Answer:
Step-by-step explanation:
34 and m=7
Answer:
34 and m=7...
While sorting some change into piggy banks, Gabby put 58 coins in the first piggy bank, 78 coins in the second piggy bank, 98 coins in the third piggy bank, and 118 coins in the fourth piggy bank. What kind of sequence is this?
Answer: Whenever Gabby moves to different piggy banks, the banks will have 20 more coins than the one before.
Step-by-step explanation:
1 58
2 78
3 98
4 118
78-58=20
98-78=20
118-98=20
Whenever Gabby moves to different piggy banks, the banks will have 20 more coins than the one before.
Answer:
Step-by-step explanation:
20 more coins srry if this didn’t help
What is the solution to the system graphed below? How do you know?
Answer:
(1,7)
Step-by-step explanation:
It is where the line intersects. coordinates x axis 1, coordinates y axis 7.
14) The words/phrases of at most, no more
than, no greater than, and maximum all
represent which inequality symbol?
A) greater than or equal to
B) less than
C) greater than
D) less than or equal to
Answer:
D
Step-by-step explanation:
Susan has 50% more books than Michael. Michael has 40 books. If Michael buys 8 more books, will Susan have more or less books than Michael? Use any method to solve the problem
Answer:
Susan has more books than Michael.
Step-by-step explanation:
If Susan has 50% more books and Michael has 40 books, that means Susan has 1.5 times 40 = 60
40 + 8 = 48
60 is more than 48, so Susan has more books than Michael
What is the next term of the geometric sequence?
81 27
255
9.
find the solution for 6x+3y=3 3x-y=4
NEED HELP!!! What are the missing measures???
Answer:
jmk=54, Hml, 54, LMK=126, HLK=90, JKL=90
Step-by-step explanation:
Tywaun wants to know how much candy his container can hold. The
container is 20 centimetres tall, 10 centimetres long and 10 centimetres
wide. What is the container's volume?
Answer:
100 pieces maybe?
Step-by-step explanation:
how long will it take you and 4 friends to paint the fence?
Answer:
Check pdf
Step-by-step explanation:
What is the sum of the degrees from a diagram with 5 vertices?
It is not 540
Answer:
The number of edges connected to a single vertex v is the degree of v. Thus, the sum of all the degrees of vertices in the graph equals the total number of incident pairs (v, e) we wanted to count.
HOPE THIS HELPS
Are these figures congruent?
A Yes, they are congruent.
B) No, they are not congruent.
Answer:
A
Step-by-step explanation:
Yes, they are congruent. Sorry I'm new to this kind of stuff. Really sorry if it's wrong!
Terrance used this expression to find the final price, in dollars, of a hat that is discounted 30% off the original price of $20
Answer:
20-0.7
Step-by-step explanation:
Answer:
20-0.7
Step-by-step explanation:
Find the Volume of the Pyramid. Show your work.
Answer:
I think it's 62. volume is basically just adding the length, width, and height
The first one is done and the options for number four are:
w(2w+12)=160
2w^2+12w-260=0
2w^2+12w=260
w^2+6w-130=0
Answer:
Step-by-step explanation:
Part A
w² + 6w + c = 130 + c
w² + 2(3w) + c = 130 + c
To make left side of the equation a perfect square we will replace c by (3)².
w² + 2(3w) + 3² = 130 + c
[By formula → a² + 2ab + b² = (a + b)²]
w² + 2(3w) + 9 = 130 + 9
Therefore, c = 9 will be the answer.
Part B
From part A,
(w + 3)² = 139
Option (2) and Option (6) are the correct options.
Part C
w + 3 = √139
w = 11.79 - 3
w = 8.79
w ≈ 8.8 inches