Answer:
1) B. the labels can he make to the tape
2) D. he can make 73 labels
Step-by-step explanation:
1) We are told that He will make labels 1.25 inches long each. We are asked the number of labels he can make.
Thus, correct answer is option B.
2) He wants to make labels 1.25 inches long out of 91.25 inches of plastic.
Thus, number of labels he can make = 91.25/1.25 = 73 labels
Solve this literal simultaneous equation for x and y.
[tex]ax+by=c[/tex]
[tex]bx+ay=c[/tex]
Answer:
The answer is below
Step-by-step explanation:
Firstly, let us find the value of x. Multiply the first equation by a and the second equation by b to get:
a²x + aby = ca (3)
b²x + aby = cb (4)
Subtract equation 4 from equation 3 to get:
x(a² - b²) = c(a - b)
but a² - b² = (a + b)(a - b)
x(a + b)(a - b) = c(a - b)
x(a + b) = c
[tex]x=\frac{c}{a+b}[/tex]
Secondly, let us find the value of y. Multiply the first equation by b and the second equation by a to get:
abx + b²y = cb (5)
abx + a²y = ca (6)
Subtract equation 5 from equation 6 to get:
y(a² - b²) = c(a - b)
but a² - b² = (a + b)(a - b)
y(a + b)(a - b) = c(a - b)
y(a + b) = c
[tex]y=\frac{c}{a+b}[/tex]
Rewrite the formula to find the width of the base of the prism if the volume, length of the base, and height of the prism are already known.
Answer:
w = V/lh
Step-by-step explanation:
The volume of a rectangular prism is calculated using the formula V = lwh, where V is the volume of the prism, l and w are the length and width of the base of the prism, respectively, and h is the height of the prism.
Rewrite the formula to find the width of the base of the prism if the volume, length of the base, and height of the prism are already known.
volume of a rectangular prism,V = lwh
Where,
l = length of the base of the prism
w = width of the base of the prism
h = height of the prism
Rewrite the formula to find w
V = lwh
w = V/lh
That is,
width of the base of the prism = volume of the prism divided by length of the base of the prism multiplied by height of the prism
-1 ,3 rotated 90 degrees
Answer:
If rotated clockwise, then (3, -1)
If rotated counterclockwise, then (-3,1)
Step-by-step explanation:
Hope that helps!
Simplify negative 4 and 1 over 4 − negative 9 and 1 over 2. Help ;---;
Answer:
-53/4
Step-by-step explanation:
=-4+1/4-9+1/2
=-16+1-36+2/4
=-53/4
solve for x for the first and second question.
Answer:
Step-by-step explanation:
I assume the figures are parallelograms, then
1). KL = MJ and
12x - 22 = 7x - 2
12x - 7x = 22 - 2
5x = 20
x = 4
2). m∠RQT + m∠QTS = 180°
(The picture is not clear and I might be wrong about coefficients by x for ∠RQT and ∠QTS)
(3x + 5)° + (9x - 17)° = 180°
12x - 12 = 180
12x = 192
x = 16
HELP ME PLEASEEEE!!!!ORDER THESE BY VALUE FROM LEAST TO GREATEST!!!
Answer: 5,15,20,25,45
Step-by-step explanation:
1st is 20, 2nd is 25, 3rd is 15, 4th is 45, 5th is 5
mindy bought five eights of almonds and three forths of walnuts witch pair of fractions cannot be used to find how many pounds of nuts she bought in all
Answer:
9
Step-by-step explanation:
I'M TELLING U THE ANSWER IS 9
find the value for x and y (no decimals
Answer:
x=6
y=3r3
Step-by-step explanation:
[tex]\frac{x}{sin90} =\frac{x}{sin60} =\frac{3}{sin3}\\x=6\\y=3\sqrt{3}=3r3[/tex]
4. the following are the varriables in the term 10xyz Except
5. Evaluate the given algebric expression m2 - 3m + 2 if m =3.
6.What is the value of the varriable so that the algebraic expression s2 - 16 will result to 0.
help plsss
Answer:
Step-by-step explanation:
5. Putting value of m = 3
m2 - 3m + 2
(3)2 - 3(3) + 2
6 - 9 + 2
= - 1
Construct quadrilateral with the measurements given below:
Quadrilateral ABCD with AB = 4.5 cm, BC = 5.5 cm, CD = 4 cm, AD = 6 cm
and AC = 7 cm
Answer:
Cevap A şkkı
İyi dersler
If you help me with this you get brainlisted (:
tbh I'm just lazy to do this lol-
Answer: point form
1. (6,24)
2.(-4,-12)
3.(3,15)
4. (-5,-20)
5. (2,4)
6.(-1,-4)
7.(-3,-9)
8.(-4,-8)
9.(3,9)
10.(-6,-30)
Step-by-step explanation:
Answer:
nice pfp and the anwser is under this sorry i dont know the y-4,7-3x,ect ones
Step-by-step explanation:
1.y=18
2.y=8
y=12
y=4 x=4
7=3
please help.......................
Answer:
FD = 8
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
[tex]\frac{FD}{BA}[/tex] = [tex]\frac{FE}{BC}[/tex] , substitute values
[tex]\frac{x+3}{2x+2}[/tex] = [tex]\frac{16}{24}[/tex] = [tex]\frac{2}{3}[/tex] ( cross- multiply )
2(2x + 2) = 3(x + 3) ← distribute parenthesis on both sides
4x + 4 = 3x + 9 ( subtract 3x from both sides )
x + 4 = 9 ( subtract 4 from both sides )
x = 5
Thus
FD = x + 3 = 5 + 3 = 8
Carla has 10 fewer books than Dominic.
Create an expression to represent the number of books that Carla has, where
x is the number of books Dominic has. Please help me
Answer:
x-10
Step-by-step explanation:
If Dominic has X, and carla has 10 fewer. Then Carla would have X-10
Hence equation is x-10
What is word problems?
When students are given with statements , on the basis of which equations are formed are said to be word problems
How to solve?
Given number of books with Dominic=x
Carla has 10 fewer books than Dominic =x-10
Hence equation is x-10
Learn more about word problems
https://brainly.com/question/21405634
#SPJ2
PLS PLS help!
Type an equation of a parabola that is moved down 2 units, stretched vertically by a factor of 3, and moved left 5 units.
9514 1404 393
Answer:
y = 3x^2 +30x +69
Step-by-step explanation:
Transformations work this way:
g(x) = k·f(x) . . . . vertical stretch by a factor of k
g(x) = f(x -h) +k . . . . translation (right, up) by (h, k)
__
So, the translation down 2 units will make the function be ...
f(x) = x^2 ⇒ f1(x) = f(x) -2 = x^2 -2
The vertical stretch by a factor of 3 will make the function be ...
f1(x) = x^2 -2 ⇒ 3·f1(x) = f2(x) = 3(x^2 -2)
The horizontal translation left 5 units will make the function be ...
f2(x) = 3(x^2 -2) ⇒ f2(x +5) = f3(x) = 3((x +5)^2 -2)
The transformed function equation can be written ...
y = 3((x +5)^2 -2) = 3(x^2 +10x +25 -2)
y = 3x^2 +30x +69
__
The attachment shows the original function and the various transformations. Note that the final function is translated down 6 units from the original. That is because the down translation came before the vertical scaling.
The tickets to a high school hockey game cost either $6 or $11. A total of 540 tickets, worth $4,740, were sold. How much of the $4,740 was made from selling the $6 tickets?
Answer:
Your answer.
240
Thank you. And give my answer as Brainlist answer. Follow me for more
Step-by-step explanation:
Complete the table for the given rule. Rule: y=x-1/4
Answer:
i don't see the question, but i can help you
Step-by-step explanation:
Find the missing side of each right triangle. Side c is the hypotenuse. Sides a and b are the legs. Leave your answers in simplest radical form.
A=11m,C=15m
Find b with writing it out like the picture above.
Answer:
Side b = 10.2 m (1 d.p.)
Step-by-step explanation:
11² = 121
15² = 225
225 - 121 = 104
√104 = 10.2 (1 d.p.)
Side b = 10.2m
(Full answer = 10.198039)
11² + 10.2² = 15²
can you please help me with this? 50pts if it's correct.
Judy made 3 pans of brownies for her friends. She cut each pan into 8 equal pieces. Her friends ate 20/8 of the brownies. What fraction of the brownies are left?
Answer:
13/6
Step-by-step explanation: 8 pieces in 3 pan give us a total of 8/24, then minus 20/8. The writing of this equation is:
20/8- 8/24 or 8/24- 20/8 (both are good)
The common denominator here is 24 since it can divide 8 and divide itself.Since you have 24 as denominator, you'll have to reconvert the fractions above by diving 24 by their previous denominator and multiply it by their numerator:
(24/8) × 20= 60 (numerator of the 1st fraction)
(24/24) × 8= 8 (numerator of the 2nd fraction)
The new fractions are then
60/24 - 8/24= 52/24
We could stop there but since we could find an irrational fraction as an answer, why not do it
52/24 (both divided by 2)= 26/12
26/12 can still be divided so we keep going
26/12 (both divided by 2) = 13/6
13 is a prime number and therefore can be divided only by itself, and 6 cannot be divided by 13 without having a decimal answer.
13/6 is the final answer
Josh bought 3 bags of potting soil and 10 bags of mulch from Home Depot.
a) Write an equation torepresent the total cost.
Answer:
3x+10y=C
x=cost of potting soil
y=cost of mulch
C=total cost
An equation which represent the total cost will be,
⇒ 3P + 10M = C
Where, P is cost of potting soil bags.
M is cost of Mulch bags.
C is total cost.
What is an expression?
Expression in math is defined as the collection of the numbers, variables and functions by using signs like addition, subtraction, multiplication, and division.
Given that;
Josh bought 3 bags of potting soil and 10 bags of mulch from Home Depot.
Now,
Let cost of potting soil bags = P
Cost of Mulch bags = M
Total cost = C
Then, An equation to represent total cost is;
3P + 10M = C
Thus, An equation which represent the total cost will be,
⇒ 3P + 10M = C
Where, P is cost of potting soil bags.
M is cost of Mulch bags.
C is total cost.
Learn more about the mathematical expression visit:
https://brainly.com/question/16929479
#SPJ5
Shakes.
4. A zoo has
It has 375 monkeys.
Compare the number of
snakes to the number
of monkeys.
Write > or <.
405
375
Answer:
405 > 375
375 < 405
Step-by-step explanation:
< is less than
> is greater than
1. Points A and B are to be mapped onto a number line according to two equations. The solution to the equation 2 24 3 A is the coordinate of point A. The solution to the equation 20 0.2 B is the coordinate of point B.
(a) Solve the first equation to find the coordinate of point A. Show your work. (
b) Solve the second equation to find the coordinate of point B. Show your work.
(c) Determine the distance between points A and B. Explain.
PLZ HELP!! ASAP
Answer:
A. 2.11.5 B. 31
Step-by-step explanation:
2.11.5 B.31
Answer: A) 2/3 * 24/1 = 2/1 * 8/1 = 16/1 = 16
B) 20 = -B/0.2
20 * 0.2 = 4
C) The distance between the two points is 20, if the point for a is 16, and the distance for b is 4, you would have to add those two together and get 20.
Step-by-step explanation:
Find the solution of y = 5x – 4 for x = –6.
(26, –6)
(-6, -[tex]\frac{2}{5}[/tex])
(–6, –50)
(–6, –34)
I WILL MARK BRAINLIEST
Answer:
[tex]\frac{81}{m^7}[/tex]
Step-by-step explanation:
We have a certain expression and are asked to find its equivalent with the answers provided :
[tex](3m^{-4} )^3(3m^5)[/tex]
Remove the parenthesis around 3m^5 :
[tex](3m^{-4} )^3*3m^5[/tex]
Do the exponent rule for outside and inside exponent parenthesis :
[tex](3m^{-4*3} )[/tex]
[tex]3^3m^{-12} *3m^5[/tex]
Apply addition exponent rule :
[tex]m^{-12} *3^{3+1} m^5[/tex]
Add :
[tex]m^{-12} *3^4m^5[/tex]
Apply the addition rule for -12 + 5 :
[tex]3^{4} m^{-7}[/tex]
Apply negative exponent rule for m^-7 :
[tex]3^4*\frac{1}{m^7}[/tex]
Multiply the fractions :
[tex]\frac{1*3^4}{m^7}[/tex]
[tex]\frac{81}{m^7}[/tex]
Help quickly!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
option D
Step-by-step explanation:
the value of x = 68
plz mark my answer as brainlist plzzzz .
hope this will be helpful to you .
Answer:
x=68
Step-by-step explanation:
22+x=90 90-22/68
x=68
x² + y² = 49
Note: Each column in the table represents an ordered pair. If multiple solutions exist, you only need to identify one.
Answer:
1....y=7
2...x=7
3...y=5
4...y=6
5...x=2√10
it’s sad when I help people because they don’t do the same for so pls... answer me once:((((((((((((((((((((((((((((((((((((((
16 model airplanes on his shelf
4 times as many model airplanes as model trains
let's denote the number of model trains as m
So,
m=16×4
m=64
Therefore,there are 64 model trains.
pleasemark me as brainliest answer
Select all ordered pairs that satisfy the function y =
= 8x + 3
A.
(0,3)
B.
(-1, 43)
C.
(0, -45)
D.
(5, 43)
Answer:
A. (0,3)
Step-by-step explanation:
Andrew estimates the attendance at the game to be 550 people. There ar
actually 621 people at the game. What is the percent error?
Answer:
~8.9%
Step-by-step explanation:
does anyone know the answer??
Answer:
100.00
Step-by-step explanation:
x=number of months until the costs are the same
50 + 20x = 25 + 30x
25 = 10x
x = 2.5 months
50 + 2.5(20) =$100.00