Answer:
3c
Step-by-step explanation:
3c im pretty sure. Since it is 3 times classic. classic is c. so rock must be R. so R=C3.
A TV can be purchased from the manufacturer for $250. An online retailer has a markup of 30%, and a superstore has a standard markup of 40%.
(a) What is the price of the TV when purchased online?
(b) What is the price of the TV when purchased at the superstore?
(c) Which has the better deal – the online retailer or the superstore?
Answer:
(a) 325
(b) 350
(c) The online retailer has a better deal.
Step-by-step explanation:
250 * 130% = 325
25- * 140% = 350
325 is less than 350, so its the better deal.
A school wants to buy a chalkboard that measures 4 feet by 6 feet. The chalkboard costs $7.21 per square foot. How much will the chalkboard cost?
Area of chalkboard = 4 feet x 6 feet = 24 square feet.
Total cost = 24 square feet x $7.21 per square foot = $173.04
Answer: $173.04
What is the volume of the figure below?
30ft^3 60 ft^3 90ft ^3
Answer:
60 ft^3
Step-by-step explanation:
assuming the entire height is nine
4.5 * 4 * 5 /3=30
30*2=60
Please please someone help me with this question!!! math question !!!!
In the graph we can identify two local minimums, with values y = 0, and at the x-values:
x = -3 and x = 3.
What is a local minimum?For a function f(x), we define a local minimum on an interval (a, b) if for a value c ∈ (a, b), then:
f(c) ≤ f(x) ∀ x ∈ (a, b)
a) On the image we can see two local minimums (the two lowest points on the graph). The values of the minimums are both 0.
b) The values of x where we have the minimums are:
x = -3 and x = 3.
If you want to learn more about minimums, you can read:
https://brainly.com/question/2118500
If the first common multiple of two numbers is
6, find the fourth common multiple
Answer:
The first common number are 2 and 3
their comnon multiple is 6
So, the fourth number will be 24 because
multiple means we should multiply 4*6 it will be 24.
Mr. Morris is going to save money and replace his sailboat's mainsail himself. He must determine the area of the mainsail in order to buy the correct amount of material. Calculate the area of the parallelogram to determine how much material should be purchased. Be sure to explain how to decompose this shape into rectangles and triangles. Describe their dimensions and show your work.
Answer:
The area of the parallelogram is equal to 300 square feet.
Step-by-step explanation:
Who Logarithmic equation is equivalent to the exponential equation below? e^4c=5
A. Log 5= 4x
B. In 5= 4x
C. Log 4x= 5
D. In 4x= 5
Step-by-step explanation:
option a 5 = 4x
please mark me as brainlist pleaseAnswer:
ln 5 = 4x
Step-by-step explanation:
pls show work
Thank youuu I’ll appreciate it <3
Answer:
x = 5
Step-by-step explanation:
model each two step operation by drawing algebra tiles.
3m + 5 = 8
What is the volume of the
rectangular prism?
Answer:
We are already given the length of the prism, so now we need to find the height and width.
4 units across is the width, and 2 units up is the height
In order to find the volume of a rectangular prism we must multiply the length, width, and height.
In this case, 4 is our width, 2 is our height, and 7 is obviously our length.
Now let's multiply;
4 x 2 x 7 = 56 cubic centimeters
to make this easier to multiply we could also do
(4 x 2) x 7 or 4 x (2 x 7)
Help please!! I know 4/9 is greater but what is the common denominator.
Answer: 36
Step-by-step explanation:
Just find the lowest common multiple of the denominators, which in this case are 4 and 9
You can just multiply 4 and 9 together so that gives you 36
By rounding to one significant figure, estimate the answers to these questions:
a)
59 +25
b)
682
71
C)
91 x 18
58
How many oranges does Heidi need to make one large orange
juice? Show your work.
Answer:
Heidi needs to make 9 oranges to make one large orange juice, give me brainliest answer:)
Solve forx.
0 = x2 + 8x + 15
Enter your answers in the boxes.
The solutions are | and
Answer:
x=-3
x=-5
Step-by-step explanation:
four properties of a trapezoid
Answer:
The bases are parallel to each other.
Angles next to each other sum up to 180°
The lower base angles are congruent.
The upper base angles are congruent.
Step-by-step explanation:
which number comes next 10 7 11 12 9 13 14 ___
Answer:
11
Step-by-step explanation:
the pattern is
-3 +4 +1 -3 +4 +1
What is the area of this polygon ?
Answer:
51
Step-by-step explanation:
ΔABC: AC = 5 - (-1) = 6
height = (-1) - (-4) = 3
Area = 6*3/2 = 9
Rectangle ACDE, length AE = 6 - (-1) = 7
height DE = 5 - (-1) = 6
Area = 7 * 6 = 42
So the area of this polygon = 9 + 42 = 51
What is 88 x 9 - 60- 80+ 200
A: 792
B: 800
C: 852
D: 300
Answer:
852
Step-by-step explanation:
Answer:
852
Step-by-step explanation:
Using PEMDAS:
Multiply the numbers
88 × 9 - 60 - 80 + 200
792 - 60 - 80 + 200
Subtract the numbers
792 - 60 - 80 + 200
652 + 200
Add the numbers
652 + 200
= 852
[RevyBreeze]
What is the missing reason?
Answer:
D
Step-by-step explanation:
you distribute the 2 to both numbers in the parentheses, and you get 2x+6=10 I HOPE THIS HELPS
For f(x) = 2x-1 and g(x)= x+3, find f(g(x))
Answer:
C
Step-by-step explanation:
Plug in g(x) into the variable x of f(x), we get:
[tex](fog) = 2(x+3)-1 = 2x+6-1=2x+5[/tex]
Jose has 3/5 kilogram of prepped mints and 2/3 kilogram of candy canes. How many kilograms of candy does he have?
Answer:
1 4/15
Step-by-step explanation:
Fractions are added using a common denominator. When the denominators have no common factors, the least common denominator is their product.
[tex]\dfrac{3}{5}+\dfrac{2}{3}\\\\=\dfrac{3}{5}\cdot\dfrac{3}{3}+\dfrac{2}{3}\cdot\dfrac{5}{5}\\\\=\dfrac{9+10}{15}=\dfrac{19}{15}=\boxed{1\dfrac{4}{15}}[/tex]
Jose had 1 4/15 kilograms of candy.
Select the graph of the solution set that would represent the following expression. 2 ( x + 1 ) > 3 x − 2
Hey there!
2(x + 1) > 3x - 2
DISTRIBUTE 2 WITHIN the PARENTHESES:
2(x) + 2(1) > 3x - 2
CONVERSION:
2x + 2 > 3x - 2
SUBTRACT 2 to BOTH SIDES:
-x + 2 - 2 > -2 - 2
SIMPLIFY IT!
NEW EQUATION:
-x > -4
CONVERSION 2:
-1x > -4
DIVIDE -1 to BOTH SIDES
-1x/-1 > -4/-1
SIMPLIFY IT!
x < 4
Therefore, your answer is: x < 4
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
We are given with an inequality and need to find it's solution set and need to represent it on number line too. Let's start !!!!
[tex]{:\implies \quad \sf 2(x+1)\> 3x-2}[/tex]
[tex]{:\implies \quad \sf 2x+2\> 3x-2}[/tex]
Subtracting 2x from both sides ;
[tex]{:\implies \quad \sf \cancel{2x}+2-\cancel{2x}\> 3x-2-2x}[/tex]
[tex]{:\implies \quad \sf 2\> x-2}[/tex]
Adding 2 to both sides :
[tex]{:\implies \quad \sf 2+2\> x-\cancel{2}+\cancel{2}}[/tex]
[tex]{:\implies \quad \sf 4\> x }[/tex]
[tex]{:\implies \quad \sf x\< 4}[/tex]
[tex]{:\implies \quad \bf \therefore \quad \underline{\underline{x\in (-\infty,4)}}}[/tex]
Refer to the attachment for representation
find the product of 0.54x2.8
Answer:
The answer is 1.512
Step-by-step explanation:
0.54x2.8= 1.512
Please solve no c and 7 a .
A line passes through the point (-10,-7) and has a slope of
2 Write an equation in slope-intercept form for this line.
Answer:
y-(-7) = 2(x-(-10))
Step-by-step explanation:
Point slope form: y-y1 = m(x-x1)
A circular table has a radius 56cm. A tablecloth covers the table. The edge of the cloth is 10cm below the tabletop. What is the area of the tablecloth?
Answer:
13,363.84 square cm
Step-by-step explanation:
For this question,
The circle table has a radius of 56 cm and the height of the edge of the cloth is 10cm(height) below the tabletop, which is a rectangle
We need to find out the area of a circle, Then the area of the rectangle.
Area of circle FORMULA= πr^2 | Area of rectangle FORMULA = l * h
πr^2
3.14 * 56 * 56 = area of circle = 9,847.04
[(2*3.14*56)Perimeter of circle which is also length of rectangle] * 10 = area of rectangle = 3516.8
9,847.04 + 3516.8 = 13,363.84
Ashley painted 1/2 of her bathroom ceiling. Alex painted 1/4 of the ceiling in the school library. Who painted the larger fraction of their ceiling? Use a picture to demonstrate you answer.
Answer:
Ashley painted the larger fraction of their ceiling.
Step-by-step explanation:
I have no idea how large this ceiling is in this problem or what rate they are painting at; However, 1/2 is considered larger than 1/4.
Answer:
Ashley: 1/2 = 0.5
Alex: 1/4 = 0.25
0.25 < 0.5 Therefore Ashley painted more of their ceiling.
Jesse has five meters of twine and needs to cut it into lengths that are each 1/4 of a meter long. How many lengths will he have? Express this problem in a number sentence that uses division.
Answer:
20
Step-by-step explanation:
use the keep, change, flip method to solve fraction division
Given the triangles are similar. Solve for x.
1st
3.5 cm
8.4 cm
2nd
2x cm
5 cm
Answer:
6
Step-by-step explanation:
By CSSTP,
2x/8.4 = 5/3.5
2x=(8.4)(5/3.5)
2x=12
x=6
Seeta is organising a concert to raise money for a school and for a hospital.
A total of 1/20 of the money received from selling tickets will be spent on hiring a hall.
The rest of the money received from selling tickets will be given to the school and to the
hospital in the ratio 2 : 3.
Seeta expects to sell 1000 tickets at £23.50 each.
Work out the amount of money that Seeta expects to give to the school and to the
hospital.
You must show all your working.
Step-by-step explanation: