Answer:
(d) $36.69
Step-by-step explanation:
The total cost of the order is the sum of the costs of the items and the tax on that subtotal.
__
The price after tax can be found using the multiplier (1 +tax rate) applied to the subtotal.
total cost = ($14.65 +8.49 +10.99)×(1 +0.075) = $34.13×1.075
total cost = $36.69
Answer: $36.69
Step-by-step explanation: K12 Test 8.02 Grade 7 Semester B Test - Part 1
DOES ANYONE KNOW THE ANSWER ???? Please I can’t fail this test !
Answer:
The last option
Step-by-step explanation:
You take the middle 2 numbers, add them up, and divide by 2.
Simplify
1.Cube root of 125 subtract square root of a quarter
2. 1/2+1/4÷(1/3-1/4)
3.(-5)-(-8)-(-7)-(+2)
Answer:
1- 4.5
2- 7/2 (3.5)
3- 8
Step-by-step explanation:
Which is the equation of a circle with a radius of 3 and a center at (0, 0) A . x ^ 2 + y ^ 2 = 3 B x ^ 2 + y ^ 2 = 6; x ^ 2 + y ^ 2 = 9 D. (x - 3) ^ 2 + (y - 3) ^ 2 = 0; (x + 3) ^ 2 + (y + 3) ^ 2 = 0
Answer:
x² + y² = 9
Explanation:
circle formula: (x -h)² + (y - k)² = r²
where (h, k) is the center, r is radius
Here given for center: (0, 0)
Identify
h = 0k = 0r = 3Equation of circle:
(x - 0)² + (y - 0)² = 3²x² + y² = 92. The total cost, , of apples at a farm stand is directly proportional to the number of pounds of apples purchased, p. If it costs $7 to buy 5 pounds of apples, how much would it cost to buy 9 pounds of apples? A. $3.89 C. $10.40 B. $6.42 D. $12.60
Answer:
D
Step-by-step explanation:
because it's simple add it up 7$/5 9$/12.60
Find the median mode and mean for each data set
Answer:
47) A
48) C
Step-by-step explanation:
Mode 13 and 17 : most appeared
Mode 1 : most appeared
Calculate the average : 8.6 ~ 9
6 x 4/15 I need the answer fast and if you can add an explanation please do, you don't have to though.
Step-by-step explanation:
[tex] = 6 \times \frac{4}{15} \\ [/tex]
[tex] = \frac{6}{1} \times \frac{4}{15} \\ [/tex]
[tex] = \frac{24}{15} \\ [/tex]
Change into lowest term ....
[tex] = \frac{8}{5} \\ [/tex]
Change into mixed....
[tex] = 1 \ \frac{3}{5} \\ [/tex]
What is the radian measure of a central angle of a circle of radius 12 feet that intercepts an arc of length 3 feet ? Round to the nearest hundredth.
Group of answer choices
4 radians
0.25 radians
0.33 radians
36 radians
Answer: 0.25 radians
Step-by-step explanation:
HELPPPPP I NEED HELP WITH MATH HOMEWORK
Answer:
The answer is B
Please read the explanation... it always helps!!!
Step-by-step explanation:
All of the choices ask for difference.... it really helps when you draw a number line to solve these types of questions....
but for B you will need to imagine a compass..
alrighty for option B lets examine why it is correct....
Imagine you were standing on a dot (lol)
you walked 1.5 steps to the left <--
then you walked 1.5 steps to the right -->
you can see that you walked in opposite directions and in the end you will be back where you started (aka on the dot, still lol)
meaning the displacement is zero
that is why option B is correct
i really hope this isn't confusing and it helps!!!
4 + root 3 / 4 - root 3
Answer:
[tex]\frac{19+8\sqrt{3} }{13}[/tex]
Step-by-step explanation:
Given :
[tex]\frac{4+\sqrt{3} }{4-\sqrt{3} }[/tex]Multiply using the reciprocal :
[tex]\frac{4+\sqrt{3}(4+\sqrt{3}) }{4-\sqrt{3}(4+\sqrt{3}) }[/tex][tex]\frac{16+8\sqrt{3}+3 }{16-3}[/tex]Simplify numerator and denominator :
[tex]\frac{19+8\sqrt{3} }{13}[/tex]A hemispherical tank is filled with water and has a diameter of 10 ft If water weighs 62.4 lb per cubic foot what is the total weight of water and a full tank in the nearest pound
The total weight of water and a full tank in the nearest pound is 16328 lb.
What is the total weight?Volume of a hemisphere = (2/3) x (n) x (r^3)
n = 22/7r = radius = 10/2 = 53.14 x 5³ x 2/3 = 261.67 ft³
Weight = volume x weight per cubic foot
261.67 ft³ x 62.4 = 16328 lb
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Which of the following could be the perimeter of a rectangle with an area of 24 square inches?
A) 24 inches
B) 18 inches
C) 20 inches
D) 32 inches
Answer: C. 20 inches
Step-by-step explanation:
perimeter= 2 x (4+6)=20 inches
How do you divide fractions i forgot in the 5th grade
Keep the first fraction the same
Change the division symbol into a multiplication symbol
Swap the numerator and the denominator of the second fraction
Example:
[tex]\frac{1}{2} \div \frac{1}{4}[/tex] will turn into [tex]\frac{1}{2} \times \frac{4}{1}[/tex] giving you an answer of [tex]\frac{4}{2}[/tex] which is 2
- Kan Academy Advance
Please answer
ALMN AQRS. Solve for y. L 2x+11 /(y+10)° N (2y-40) Q S M R 3x-9
Answer:
50
Step-by-step explanation:
Since it's given that these are similar triangles then the measure of angles are equal
2y - 40 = y + 10 transfer like terms to the same side of equation
2y - y = 10 + 40 do the calculation (notice how the terms changes sign from + to - and from - to + when they are transferred)
y = 50
What is the area of the trapezoid? a trapezoid has a base of 10 meters, a height of 7 inches, and a top side length of 6 inches. 49 in.2 56 in.2 67 in.2 74 in.2
The formula for calculating the area of a trapezoid is expressed as A = 0.5(a+b)h. The given area of the trapezoid is 1398.9 square inches
Area of a trapezoidThe formula for calculating the area of a trapezoid is expressed as:
A = 0.5(a+b)h
Given the following parameters
a = 10m = 393.7in
b = 6in
h = 7in
Substitute
A = 0.5(393.7 + 6) * 7
A = 0.5 * 399.7 7
A = 1398.9 square inches
Hence the given area of the trapezoid is 1398.9 square inches
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Answer:
The correct answer is 56. This is correct on e d g e .
Step-by-step explanation:
We add together the two bases, divide by two, and then multiply by the height, getting 56. I hope this helps anyone on the exam
Ten runners join a race. in how many possible ways can they be arranged as first,second,and third places
Answer:
in 720 Possibles ways Ten runners can be arranged as first, second, and third placers
What is the volume of the right triangular prism in cubic meters?
Answer:
8×3×2=48
Step-by-step explanation:
To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.
Answer:
48 cubic meters
Step-by-step explanation:
i have number 9 , i just need number 10
if the circle is centered at point O, what is the measure of MON ?
Help me find the angle H equals in the attachment. I am running out of time pls help quick!!!
Answer:
Angle H is 133
Step-by-step explanation:
(h-48)+95=180
solve it and you will get 133
Answer:
133°
Step-by-step explanation:
from the diagram,
(h- 48)° +95°= 180° ( angles on a straight line)
h-48+95 = 180°
h+47 = 180
collect like terms
h = 180-47= 133°
(3)(6)(-2)
Please Help
Answer:
-36Step-by-step explanation:
(3)×(6)×(-2) =
18 × (-2) =
(remember plus per minus = minus)
-36
\large \frac{1}{4} of a vegetable garden has broccoli and \large \frac{2}{3} of the garden has peppers. how much of the garden has vegetables growing in it?
11/12 of the garden is occupied by broccoli and peppers. Therefore, 11 /12 of the garden has vegetable growing in it.
How to find the how much of the garden growing vegetable?
We know that 1/4 of the garden has broccoli and 2/3 of the garden has peppers, Therefore, let's add up those two fractions to find out how much of the whole garden that has broccoli and peppers.
Therefore,
1/ 4 + 2 / 3 = ?
The denominator needs to be the same. Therefore,
1/4 × 3/ 3 = 3 / 12
2/3 × 4 /4 = 8 / 12
Hence,
3 / 12 + 8 / 12 = 11 / 12
11/12 of the garden is occupied by broccoli and peppers. Therefore, 11 /12 of the garden has vegetable growing in it.
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Martha bought a 0.35-kilogram bottle of spice. spice. She uses 80 grams a week. Is one bottle of spice enough for 6 weeks? Explain.
Answer:
She has not got enough spice for 6 weeks.
Step-by-step explanation:
Remark
0.35 kg = 0.35 * 1000 grams / kg = 350 grams.
Since she will use 6 * 80 = 480 grams for 6 weeks, and since 350 is less than 480, she does not have enough spice for six weeks.
What is the equation of the following line? Be sure to scroll down first to see
all answer options.
10
(8, 2)
-10
(0, 0)
10
The equation of line is y = ( 1/4 )x , with slope m = 1/4
What is an Equation of a line?The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept
And y - y₁ = m ( x - x₁ )
y = y-coordinate of second point
y₁ = y-coordinate of point one
m = slope
x = x-coordinate of second point
x₁ = x-coordinate of point one
The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given data ,
Let the equation of line be represented as A
Now , the value of A is
Let the first point be P ( 0 , 0 )
Let the second point be Q ( 8 , 2 )
Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Substituting the values in the equation , we get
Slope m = ( 2 - 0 ) / ( 8 - 0 )
Slope m = 2/8 = 1/4
Now , the equation of line is y - y₁ = m ( x - x₁ )
On simplifying , we get
y - 0 = ( 1/4 ) ( x - 0 )
y = ( 1/4 )x
Hence , the equation of line is y = ( 1/4 )x
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I need help pleaseeee
Answer all.
a)Name two angles that are complementary.
_______________________
b)Name the angle supplementary to BOA
_______________________
c)AOE and DOE are supplementary.Find mAOE
_______________________
d)Name the angels adjacent to BOC
_______________________
PLEASE ANSWER AND SHOW WORK FOR ALL!!
Answer:
see attached picture for details
a = BOA + COD
b = BOD
c = 150
d = BOA + COD
Step-by-step explanation:
see attached picture with color coded answers
A group of 31 friends gets together to play a sport. First, people must be
divided into teams. Each team has to have exactly 3 players, and no one can
be on more than one team. How many teams can they make? (It is possible
that not everyone can be on a team.)
87
Answer: 10 teams is the answers
12. A turtle goes 12 meters in 28 seconds. How far does the turtle travel in one second (unit rate)?
Answer:
0.43 meters per second
Step-by-step explanation:
12/28
Help me out here guys! Will give points and rate, thank you in advance.
Which system of inequalities is graphed below?
(p.s: can’t make great than less than or equal to signs on my phone)
A. y less than or equal to -2/3x+5 and y>x-3
B. y<-2/3x+5 and y greater than or equal to x-3
C. y greater than -2/3x+5 and y
D. y>-2/3x+5 and y less than or equal to x-3
Answer:
Its A
Step-by-step explanation:
Its A
Change from radians to degrees 7pi/4
The conversion of [tex]\dfrac{7\pi}{4}[/tex] in degrees will be equal to 315°
What is a radian?Radian is a unit of angle, equal to an angle at the centre of a circle whose arc is equal in length to the radius.
Here the given angle in radian is [tex]\dfrac{7\pi}{4}[/tex]
Angle in degrees is converted by multiplying it with [tex]\dfrac{180}{\pi}[/tex].
So the angle in degrees will be:-
[tex]=\dfrac{7\pi}{4}\times \dfrac{180}{\pi}[/tex]
[tex]=\dfrac{7\times 180}{4}[/tex]
Angle=315°
Therefore the conversion of [tex]\dfrac{7\pi}{4}[/tex] in degrees will be equal to 315°
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10z + 2z - 4
please thx
PLS HURRYYYY ITS DUE TODAY!!!
Malik is cutting boards for a project. He needs boards that are 712 inches long. He cut his first board too long. His percent error was 12%.
How long did Malik cut the board?
Enter your answer as a mixed number in simplest form in the box.
in.
Answer:
85 44/100
Step-by-step explanation:
I think this is the corect anser
Answer:
8 2/5
7 1/2 times 12 divided by 100 = 0.9
7 1/2 + 0.9 = 8.4
as a mixed number it would be 8 2/5
Step-by-step explanation: