Answer:
Each person will get .6 of a pound
Step-by-step explanation:
If you divide 3 by 5 you get .6.
can yall help asap, please
Answer:
5b. I think is 2.64 or 2.6
6b. I think is 12
Step-by-step explanation:
35-28=7 so square root of 7 might be 2.64 or 2.6
245-101=144 so square root of 144 might be 12.
sorry if 5 is wrong.
Molly, a purchasing agent for a high-tech firm, is ordering computers for a new branch office. Laptops cost $540 apiece and desktop computers cost $680 apiece. The budget for the computers is no more than $20,000. Select the inequality in standard form that describes this situation. Use the given numbers and the following variables. x= the number of laptops ordered y= the number of desktop computers ordered
Answer:
540x+680y<=20000
Step-by-step explanation:
x will be the number of laptops. Since they are $540 each, 540x is the amount spent on laptops, depending on how many (x) are purchased.
y will be the number if desktops. Since they are $680 each, 680y is the amount spent on desktops, depending on how many (y) are purchased.
Adding all the money spent on laptops and desktops, we get
540x + 680y. This amount must be less than the $20000. It can be exactly $20000 also. But it cannot be more than $20000.
540x+680y<=20000
determine the equation of f(x)=x²-4 when shifted 2 units to the left
please help will mark brainliest
Answer: 5a+6b over 3
How can I write the product of (-13) ×(-13) ×(-13) using an exponent
Answer:
(-13)^3 = -2197
Step-by-step explanation:
(-13)^3 = -2197
the area of the rectangle shown is 66m^2
width = 4 2/5
length = x
work out the missing length x
Answer:
143cm
Step-by-step explanation:
Area=2(l+b)
Substitute the values for the variables.
66=2(l+22/5)
66=2xl+2x22
5
66=2l+44
5
Cross multiply
66x5=2l+44
330=2l+44
Collect like terms
-2l = 44-330
-2l = -286
-2l = -286
-2 -2
l=143
The missing length is 143m.
Evaluate the following expression 1/5^-2
a) 25
b) 1/25
c) -25
d) -1/25
Answer:
i think its 25!!! not completely sure tho
Match equivalent expressions. Numbers and letters go together
A. (x +9)(x+2)
B. (x-2)(x-3)
C. (x + 2)(x+3)
D. (x-2)(x+3)
E. (X-9)(x+2)
F. (x-9)(x-2)
1. x²+x-6
X
2. x2 +11x +18
3. x2 - 7x -18
4. x2-5x +6
5. x2 - 11x +18
6. x2 + 5x + 6
Answer:
(a) (x+9) (x+2)
(b)(x-2) (x-3)
(c) (x+2) (x+3)
(f) (x-9) (x-2)
(2) x2+11x+18
(3) x2-7x - 18
(6) x2+5x+6
Step-by-step explanation:
i need help really bad im slow
Answer:
Always try to isolate the variable by doing the INVERSE operation of the given.
so x-5=6
So its -5
You add 5 since its the inverse of it.
So add 5 to both sides or (c)
Answer:
C.) Add 5 to both sides.
Step-by-step explanation:
x - 5 = 6
Add five to both sides.
x - 5 = 6
+ 5 + 5
-5 and +5 cancel out. 6 + 5 is 11.
x = 11
Hope this helped!
(P.S: You're not slow! Everyone works at different paces! You're doing awesome!)
Find the real zeros of r(z)=4z−z3
Answer:
Step-by-step explanation:
r(z)=z
so the real zero is when z = 0
did you mean 4z^2?
I really need help please as fast as possible
What are the solutions of the inequality?
[tex]h.[/tex]
hope it helps you
Answer:
c is the correct answer.
Explanation:
x < 0, x > 1
H matches the answer.
Reagan just received a new soccer ball that she ordered in the mail. The spherical soccer ball
arrived in a box shaped like a rectangular prism, and the remaining space inside the box was
filled by packing material. The box is 14 inches long, 11 inches wide, and 10 inches tall. If the
soccer ball has a diameter of 8.7 inches, what was the volume of space in the box filled by
packing material?
Answer:
1540 square in-17.4π in
Step-by-step explanation:
The box's area is 1540 square inches, and the volume of a sphere is 4πr. So we do 4*π*r, which is 4π*4.35, and simplify it to 17.4π. Then we subtract that from the 1540 square in to get the final answer of 1540-17.4π
Reference: π is approximately 3.1415926
Help me solve this problem
Answer:
The length of the missing leg is six
Step-by-step explanation:
Assuming that this is a right triangle, you can use the Pythagoras theorem
12^2+x^2=sqrt180^2
144+x^2=180
x^2=36
x=6
Therefore, the length of the missing leg is six.
Answer:
Taking the above as a right angled triangle...
Pythagoras' rule can be applied to get the Missing side.
It goes...
Hyp² = Opp² + Adj²
Which translates to Hypotenuse, Opposite and Adjacent respectively.
Hyp = √180
Opp= 12
So we're missing Adj
Making adj the subject.
Adj = √ Hyp² – Opp²
= √[(√180)² – (12)²
= √ [ 180 – 144]
= √36
Adj = 6ft.
The product of 8 and the difference of n and 3
8(n-3)
simpilify
8n-24
And so another math question appears, wooooo,,
Please help me :"D
Answer:
LV = OE =34
Step-by-step explanation:
Due to the rectangle theory,
LV = OE
3x + 10 = 5x-6
-2x = - 16
x = 8
LV = 3(8) +10 = 34
OE= 5(8)-6 = 34
Autumn mowed 4 lawns in 3 hours. What was her rate of mowing in hours per lawn?
Answer:
Autumn can mow at least 1 lawn per hour.
Step-by-step explanation:
divide 4/3 and get 1.333333. then round it down.
how do i find the answer of this math question or problem f(x) = 4x − 9?
Answer:
x = 9/4
Step-by-step explanation:
f(x) = 4x - 9
(first substitute f(x) with 0)
0 = 4× - 9
(Move four)
-4x = -9
=> x = -9/-4
= 9/4
The theater group sold adult and student tickets for the play. They sold a total of 560 tickets. Each adult ticket was $8 and each student ticket was $3.50. The group took in a total of $3166. How many of each type of ticket was sold for the play?
Answer:
268 adult and 292 student tickets sold
Step-by-step explanation:
a = number adult tickets sold
s = number student tickets sold
a + s = 560
8a + 3.50s = 3166
a = 268 adult tickets
s = 292 student tickets
1-Find the missing number:
8(7+23)=8(7)+8(?)
2- ?(4-2)=3(4)-3(2)
3- 6(x + 5)
4- -3(4 +x)
————————————————
Use distributive property to rewrite the expression
5- -8(7x - 2)
6- (-9+8x)10
7- 9(-2x+5y - 3)
8- -6(-x-4y+7)
———————————————-
9- expand the expression
-1/3 (2w-3x +3)
10- expand the expression
Y(-1.2w. + 3)
Let f(x) = x + 4 and g(x) = x – 3. If g is a vertical translation of f, how many units and in what direction is f translated to form g?
If g is a vertical translation of f, the number of units and in the direction f translated to form g is, 7 units and downward direction
What are functions?Function is a relation between a set of inputs and a set of outputs which are permissible. In a function, for particular values of x we will get only a single image in y. It is denoted by f(x).
Vertical line test:-
Whenever we want to check whether a given expression is a function or not we can apply a vertical line test, in this test we check for a single image of x , we are getting a single image or more.
If we get more images then it will not be a function.
For example, let us take, y² = 4ax
y = ±√4ax
For single value of x we get two values of y
Hence, it will not be a function.
Given that,
Two functions,
f(x) = x + 4
g(x) = x – 3
the difference in values of function f(x) & g(x)
f(x) - g(x) = x + 4 - ( x – 3 )
= x + 4 - x +3
= 7
So, if we subtract 7 from the function f(x)
⇒ f(x) - 7
⇒ x + 4 - 7
⇒ x - 3
So, vertical translation required is value 7 and in downward direction
To know more about Functions check:
https://brainly.com/question/5975436
#SPJ1
Can you help me with this please? because I am confused
Answer:
Make a line a bit close to -1
Step-by-step explanation:
-2 3/4 can be re-written as -2.75 therefore you have to mark close to the number -1
Please can someone explain and help me I am giving away 14 points the question is in the image
Answer:
The area is 67.36 cm squared
Step-by-step explanation:
The height is 8.982. The base is 15. 8.982 * 15 = 134.73 / 2 = 67.36
Steve manages a skate park and he has been analyzing the attendance data. Steve finds that the number of visitors increases exponentially as the temperature increases, and this situation is represented by the function f(x) = 5x. Steve also finds a linear equation that models the number of people who leave the park early depending on the change in temperature, and it is represented by g(x) = −x 6. The graph of the two functions is below. Find the solution to the two functions and explain what the solution represents.
Answer:
See the Analysis
Step-by-step explanation:
Solution: From the problem
[tex]\left \{ {{f(x)=5^{x} } \atop {g(x)=-x+6}} \right.[/tex]
From 1 and 2
[tex]5^{x}=-x+6\\ x=1, y=5[/tex]
It means that the temperature is leaving as many people as it is increasing.
PLEASE HELP!! with solution needed!!
Answer:
[tex]x = 15 \\ [/tex]Step-by-step explanation:
[tex] \frac{2x - 12}{3} = \frac{2x}{5} \\ 5(2x - 12) = 3(2x) \\ 10x - 60 = 6x \\ 10x - 6x = 60 \\ 4x = 60 \\ \frac{4x}{4} = \frac{60}{4} \\ x = 15 \\[/tex]
The area of a rectangle is (x4 4x3 3x2 – 4x – 4), and the length of the rectangle is (x3 5x2 8x 4). If area = length × width, what is the width of the rectangle?.
The width of the rectangle, for which area and length provided in polynomial equation form is,
[tex](x^43x^3+8x^2+4x)[/tex]
What is the area of a rectangle?Area of a rectangle is the product of the length of the rectangle and the width of the rectangle. It can be given as,
[tex]A=a\times b[/tex]
Here, (a)is the length of rectangle and (b) is the width of the rectangle
The area of the given rectangle is,
[tex]A=(x^4 +4x^3 +3x^2 - 4x - 4),[/tex]
The length of the given rectangle is,
[tex]L=x^3+ 5x^2 +8x+ 4).[/tex]
As, the area of a rectangle is the product of the length and the width of the rectangle. Let suppose the width of the rectangle is f(x). Therefore,
[tex](x^4 +4x^3 +3x^2 - 4x - 4)=(x^3+ 5x^2 +8x+ 4)\times f(x)[/tex]
Solve it further as,
[tex]f(x)=(x^4 +4x^3 +3x^2 - 4x - 4)-(x^3+ 5x^2 +8x+ 4) \\f(x)=(x^4 +4x^3 +3x^2 - 4x - 4-x^3+ 5x^2 +8x+ 4[/tex]
Separate the like terms with same power of variable as,
[tex]f(x)=x^4 +4x^3-x^3 +3x^2 + 5x^2- 4x +8x- 4 + 4\\f(x)=x^43x^3+8x^2+4x[/tex]
Hence, the width of the rectangle, for which area and length provided in polynomial equation form is,
[tex](x^43x^3+8x^2+4x)[/tex]
Learn more about the area of rectangle here;
https://brainly.com/question/11202023
pls i need help with ratios
Answer:
People to tables: 5:1
Tables to people: 1:5
Step-by-step explanation:
Is 2/9 greater than 5/9 explain
Answer:
No
Step-by-step explanation:
Because 2/9 is 22 5/9=55
In decimals 2/9=0.222 and 5/9=0.555 so does that help
Have a great day :}
At a certain restaurant, 8 sandwiches and 10 burritos will cost $123.40. In addition, 5 sandwiches
and 9 burritos cost $97.20. Assuming that we are talking about the same sandwiches and burritos,
what is the cost of 1 sandwich? What is the cost of 1 burrito? Let x represent the cost of a
sandwich and y represent the cost of a burrito.
Equation #1:
Equation #2:
Cost of 1 sandwich: $
Cost of 1 burrito: $
Somebody please help me out !! (Theres a photo attached)
Answer: many solutions
Ok done. Thank to me :>