Answer:
6) brand B
Step-by-step explanation:
You need to find how much one-ounce costs so you do 18/2.5 = 7.2 and 24/3.5 = 6.9 so B is a better deal.
Please help with this question and show the working.
Answer:
p = 6 and p = -3
if you have any further question you may about the photo or the work you may ask me.....
A skateboard is on sale for 20% off. The sales tax is 6% what is the final cost of the skate board if it originally costs $85
Answer:
$72.08
Step-by-step explanation:
the discount is $17.00 making the skateboard $68.00
the sales tax of the $68.00 board is $4.08
this makes the total cost of the board $72.08
solve this please and thank you
Answer:
∠ x = 20°
Step-by-step explanation:
Complementary angle sum to 90° , so
2x + x + 30 = 90°
3x + 30 = 90° ( subtract 30 from both sides )
3x = 60° ( divide both sides by 3 )
x = 20°
Answer:
X = 70
Step-by-step explanation:
[tex]x + 30 + 2x = 90 \\ 3x - 30= 90 \\ x - \frac{30}{3} = \frac{90}{3} \\ x - 10 = 30 \\ Add 10 to \: both \: sides: \\ x-10+10=30+10 \\ Simplify \: the \: arithmetic: \\ x=30+10 \\ Simplify \: the \: arithmetic: \\ x=40[/tex]
50 points! AND BRAINLIEST!!!
Answer:
A 1/4
Step-by-step explanation:
Create a construction for a perpendicular bisector. Thank you!
The dotted line is the perpendicular bisector.
10. WEATHER On average, the circular eye of a hurricane is about 15 miles in diameter. Gale winds can affect an area up to 300 miles from the storm's center. A satellite photo of a hurricane's landfall showed the center of its eye on one coordinate system could be approximated by the point (80, 26).
a. Write an equation to represent a possible boundary of the hurricane's eye.
b. Write an equation to represent a possible boundary of the area affected by gale winds.
The equation to represent a possible boundary of the hurricane's eye is (x - 80)² + (y - 26)² = 7.5²
Circle Equation
The standard equation of a circle is given by:
(x - h)² + (y - k)² = r²
Where (h, k) is the center of the circle and r is the radius.
Given that diameter = 15 miles, hence radius = 15/2 = 7.5. Also, center = (80, 26)
The equation of circle is:
(x - 80)² + (y - 26)² = 7.5²
The equation to represent a possible boundary of the hurricane's eye is (x - 80)² + (y - 26)² = 7.5²
Find out more on Circle Equation at: https://brainly.com/question/1559324
Remainder theorem is a subject in ------------
Answer:
Further Mathematics...
Answer:
a theorem in algebra: if f(x) is a polynomial in x then the remainder on dividing f(x) by x − a is f(a)
hope this is right, if so then...
Pls, choose me as brainliest!
The area of a rectangular carpet is (10x2 + 3x – 27) square yards. The length of the carpet is (5x + 9) yards. Which of the following represents the width?
The expression that represents the width of the rectangle is: 2x - 3.
What is the Area of a Rectangle?Area of rectangle = length × width
Given:
Area = (10x² + 3x - 27) sq. yards
Length = (5x + 9) yards
Therefore:
Width = Area of rectangle/length
Width = (10x² + 3x - 27)/(5x + 9)
Factorize the numerator
Width = (5x + 9)(2x - 3)/(5x + 9)
Width = 2x - 3
Therefore, the expression that represents the width of the rectangle is: 2x - 3.
Learn more about the area of rectangle on:
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you roll a six sided number cube and flip a coin what is the probability of rolling a number greater than 5 and flipping heads?
Answer:
0.08333... or 8.333...%
Step-by-step explanation:
1/6 * 1/2 = 1/12
Answer:
What is a probability?
Step-by-step explanation:
Find the radius of a circle if a 28 foot chord is 6 feet from the center of the circle. (Must be
perpendicular. ) Find the exact value and then round to the nearest hundredth.
Check the picture below.
I WILL GIVE BRAN;IEST IMAGE BELOW
Answer:
21/100 or 0.21
Step-by-step explanation:
21 8th graders have a cell phone and don't have a tablet out of 100 students.
In Mona’s new video game she earns 30 points for each fish caught and 80 points for each octopus captured, but she loses 15 points every time she captures a crab. Which expression represents the total number of points Mona will earn if she catches xfish, y octopi, and z crabs?

95(x+y-z)

110(x+y)-15z

30x+80y-15z

30+x+80+y-15+z
Answer:
Third one
Step-by-step explanation:
30x would be 30 times the amount of fish (x)
+ 80y would be 80 times the amount of octopus captured (y)
- 15z would be subtracting 15 times the amount of crabs she captures
4(3x-3)=-2(76/9+5x)
help please.
Answer: x = -2/9
The correct answer is x = -2/9
Step-by-step explanation:
First, you want to distribute:
4(3x - 3) = -2(76/9 + 5x)
12x - 12 = -2(76/9 + 5x)
The you want to rearrange the terms:
12x - 12 = -2(76/9 + 5x)
12x - 12 = -2(5x + 76/9)
Then you want to distribute again:
12x - 12 = -2(5x + 76/9)
12x - 12 = -10x - 152/9
Then solve:
x = -2/9
Final result:
x = -2/9
Hope this helps =)
Answer:
x=-2/9
Step-by-step explanation:
Hope this helps! Pls give brainliest!
when y=3 and x= 1/2
1.4(2y-4x)-1=
2. 4x^2+2y^3-10=
3.4(x^+1)+2x+3y=
Answer:
1. 15
2. 45
3. There is a missing digit.
Step-by-step explanation:
Given: y=3 and x= 1/2
Question 1: 4(2y-4x)-1=Numerical factors in this term have been multiplied.4(6-4/2)-1
We can reduce this fraction by dividing both numerator and denominator by a common numeric factors.4(6-2)-1
Numerical terms in this expression have been added.4*4-1
Numerical factors in this term have been multiplied.16-1
Numerical terms in this expression have been added.15
Question 2: 4x^2+2y^3-10 =4/2²2*27-10
4/2²+54-10
We need to perform a multiplication.The following rule is applied:[tex]\frac{A}{B} C=\frac{AC}{B}[/tex]45: Numerical factors in this term have been multiplied.
Mrs. Jame's bedroom has a perimeter of 46 feet. If the length of the bedroom is 11 feet. What is the width of the bedroom?
Answer:
[tex]i \: dont \: kow \: the \: answer[/tex]
Salamat
helppppppppppppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeeeeeeeeeeee pweeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeesssssssssssssssssssssssssssssssssssssssss
Answer: I think
Step-by-step explanation:
I need help:( plss help:(((((
Answer: 3 is B 4 is A
Step-by-step explanation:
Ryan made 3 pitchers of juice. Each pitcher holds 9 glasses of juice. How many glasses in total did Ryan make?
Answer:
27 glasses
Step-by-step explanation:
If one pitcher holds 9 glasses,
and
there are 3 pitchers,
multiply 9 by 3.
9×3 = 27
Please help will give brainiest
Answer:
heres your answer hope this helps
brainliest please
Answer:
person above is right
Step-by-step explanation:
Answering this to give them brainliest
3) Which data sets have more than one mode?
1,2,3,4,5,6,7
1,3,3,3,3,5,6
1,2,2,3,4,6,6
1,5,6,6,6,7,8
1,1,1,2,2,2,4
1,2,2,2,2,3,4
Answer:
1,2,2,3,4,6,6 and 1,1,1,2,2,2,4
Step-by-step explanation:
Mode means the number that occurs the most often/frequent. If there are two numbers that occur the same amount of times with the highest frequency, there will be two modes. If all the numbers occur the same amount of times, there will be no mode.
1,2,3,4,5,6,7
Mode: no mode
1,3,3,3,3,5,6
Mode: 3
1,2,2,3,4,6,6
Mode: 2 and 6
1,5,6,6,6,7,8
Mode: 6
1,1,1,2,2,2,4
Mode: 1 and 4
1,2,2,2,2,3,4
Mode: 2
The answer is: 1,2,2,3,4,6,6 and 1,1,1,2,2,2,4
Hope this helps :)
Have a nice day!
Answer:
q
Step-by-step explanation:
lhfcgaosdhvasdouv
identify the type of polygon presented by each of the following figures write your answer on a sheet of paper write regular or irrigular
nonsense report
Answer:
1. irregular 2. irregular 3. regular 4. irregular 5. regular
Step-by-step explanation:
Regular shapes have same angles and sides
Irregular shapes have angles and sides of any amount
Your welcome for the answer, comment if you have any questions! :D
The figures 1 and 4 are irregular polygons while figures 2, 3 and 5 are regular polygons
How to name the figures?A figure or a shape is said to be a regular polygon if the following conditions are true:
The shape has at least 4 sidesAll the sides of the shape are equalUsing the above highlights, the figures 1 and 4 are irregular polygons while figures 2, 3 and 5 are regular polygons
Read more about polygons at:
https://brainly.com/question/1592456
Factor the given expression completely and show your work. 6x^2-5x-21. Check your answer and show that work as well.
PLSS SOLVEEEEE GIVING BRAINILYYYYYYYY!!!!!!!!!
Answer:
(2x + 3)(3x - 7)
Step-by-step explanation:
Factorize 6x² - 5x - 21
Find two numbers which are factors of the product of the coefficient of x² and the constant, and sum to the coefficient of x.
coefficient of x² mulitplied by the constant = 6 x -21 = -126
So we need to find two numbers that multiply together to make -126 and sum to -5.
Factors of -126 that sum to -5: 9 and -14
As 9 x -14 = -126, and 9 - 14 = -5
Rewrite the center term of the quadratic as these numbers, so - 5x becomes 9x - 14x:
⇒ 6x² + 9x - 14x - 21
Factorize each pair of terms, checking that the bracket created is the same:
⇒ 3x(2x + 3) - 7(2x + 3)
The first bracket is the common factor of (2x + 3) and the second bracket is the factorized terms outside of each bracket (3x - 7). So the final factorization is:
(2x + 3)(3x - 7)
what is 38x +59=299x -89
X=148/261
hope this helps
Answer: x 148/261
Step-by-step explanation:
38
Please answer it would mean so much to me :)
Answer:
y = [tex]\frac{1}{3}[/tex] x + 2
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
3x + y = 4 ( subtract 3x from both sides )
y = - 3x + 4 ← in slope- intercept form
with slope m = - 3
Given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-3}[/tex] = [tex]\frac{1}{3}[/tex]
Given c = 2 , then
y = [tex]\frac{1}{3}[/tex] x + 2 ← equation of perpendicular line
best answer gets brainliest
Answer:
A. I believe I hope its correct I'm sorry if its wrong:( I tried.
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS
Answer:
-8 vertical in negative one horizontal
Step-by-step explanation:
Mark me brainliest!!
Answer:
[tex]\huge\boxed{\text{D) 1 vertical and 8 horizontal}}[/tex]
Step-by-step explanation:
If you simply look at the point at the vertex of the right angle of both triangles, you can see that in figure 1 the point is at (-5, 1) and in figure 2 it is (3,2). The shift between the x and y are 8 in the x and 1 in the y.
Hope it helps :)
SOMEONE PLEASE I NEED HELP Find a polynomial f(x) of degree 4 that has the following zeros. 6, 5, -4, -7 - Leave your answer in factored form.
Answer:
[tex]y=(x-6)(x-5)(x+4)(x+7)[/tex]
Step-by-step explanation:
Formulate the equation of the polynomial function
[tex]y=(x-6)(x-5)(x+4)(x+7)[/tex]
I hope this helps you
:)
The formula is
[tex]\\ \rm\hookrightarrow f(x)=(x-a)(x-b)(x-x)(x-d)[/tex]
[tex]\\ \rm\hookrightarrow [x^2-(a+b)x+ab][x^2-(c+d)x+cd][/tex]
So
[tex]\\ \rm\hookrightarrow [x^2-11x+30][x^2+11x+28][/tex]
Help please, need it for 1st march
Answer:
The mode is 2.
the volume of cube = l*b*h
= 6*6*6
= 216 cm^3
The dimensions of a rectangular prism are given in the net shown.
7 inches, 3 inches, 5 inches, 3 inches, 5 inches.
What is the total surface area of the rectangular prism in square inches?
Answer:
142in squared
Step-by-step explanation:
I'm assuming that Length is 7, width is 3 and height is 5.
A=(wl+hl+hw) x2
142=(3x7+5x7x5x3)x2
The total surface area of the rectangular prism for which dimensions are provided in the net shown is 142 square inches.
What is of total surface area of the rectangular prism?The total surface area of the rectangular prism is the space occupied by each of the face of it. It is the sum of area of all the faces of the prism.
Total surface area of the rectangular prism is calculated with the following formula.
[tex]A=2(lb+bh+lh)[/tex]
Here, (b) is the breath of the base (l) is the length and (h) is the height of the rectangular prism.
The dimensions of a rectangular prism are given in the net shown.
[tex]\rm 7 \;inches,\; 3\; inches, \;5\; inches, \;3 \;inches,\; 5 \;inches.[/tex]
The height of the prism is 7 inches, breath is 3 inches and length is 5 inches long. Thus, the total surface area of this rectangular prism is,
[tex]A=2(5\times3+3\times7+5\times7)\\A=2(15+21+35)\\A=2(71)\\A=142\rm\; in^2[/tex]
Thus, the total surface area of the rectangular prism for which dimensions are provided in the net shown is 142 square inches.
Learn more about the total surface area of a rectangular prism here;
https://brainly.com/question/15456870
Two numbers have a sum of 10 and a product of 24.
The smaller of the two numbers is which of the following.
2
4
6
3
Answer:
the Answer is 4 and 6
Step-by-step explanation:
4 + 6 = 10 but 4 x 6 = 24