Answer:
$495.56
Step-by-step explanation:
Tax increases the price paid for a good or service. So, the total price paid for the goods would increase by the total amount of tax
Sum of the three taxes = 6% + 1.5% + 0.5% = 8%
Total cost of items purchased = $436 + $22.85 = $485.85
Total purchase price = Total cost of items purchased x (1 + total tax)
$485.85 x (1.08) = $495.56
Please help I’ll give 5 star
Answer:
answer is c Hope this helps
Step-by-step explanation:
Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for
the computer?
Answers choices are
A.$40.50
B.$715.50
C. $6.00
D.634.50
Answer:
uhhhh D?
Step-by-step explanation:
Identify the coefficients in the expression 4a + 15-3k *
please help! will make brainliest!! :)
Answer:
it is 32
Step-by-step explanation:
you multipy 8 buy 4 =32
Find the surface area of the regular pyramid.
14 cm
11 cm
Answer: you on this to
Step-by-step explanation:
If the determinant of this matrix is 24, what is the value of b? A. 4 B. 8 C. 16 D. 20
Answer: B=8
Step-by-step explanation: I got this right on Edmentum.
The value of the variable b will be 8. Then the correct option is B.
What is determinant?The determinant in math is a scalar quantity that is a result of the rows and columns of a matrix form.
If the determinant of this matrix is 24.
The matrix is given below.
[tex]\begin{bmatrix}-5 & 4 & 1 \\5 & -7 & -4 \\-6 & b & 6 \\\end{bmatrix}[/tex]
R₁ ⇒ R₁ + R₂
[tex]\begin{bmatrix}0 & -3 & -3 \\5 & -7 & -4 \\-6 & b & 6 \\\end{bmatrix}[/tex]
C₂ ⇒ C₂ – C₃
[tex]\begin{bmatrix}0 & 0 & -3 \\5 & -3 & -4 \\-6 & b-6 & 6 \\\end{bmatrix}[/tex]
Then the value of b will be
–3[5(b – 6) – (–3)(–6)] = 24
(5b – 30 – 18) = –8
5b = 40
b = 8
Then the correct option is B.
The question was incomplete, but the complete question is given below.
More about the determinant link is given below.
https://brainly.com/question/13369636
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Each exterior angle in a regular polygon has a measure
of 18. How many sides does the polygon have?
O 18
0 20
0 36
O 10
1
2
Answer:
20
Step-by-step explanation:
20
Step-by-step explanation:
The total exterior angles of the polygon equals to 360°.
360÷18(the size of the angles each side has)
thus answer =20
please help me and show your work ill mark you brainliest
Answer: there is no solution
Step-by-step explanation: 1/4z — 13 is not the same as 1/4 + 13
Say z = 1 that would simplify as -12 3/4 = 13 1/4 they are not the same so there is no solution
The population of Wakanda is 5231281. Wakanda is about 70323 square miles. What is the population density of Wakanda? Round your answer to the nearest people per
square mile.
Select all the ordered pair that are solutions to the system
If y =-5 when x =12.5 find x when y =15
Answer:
x = -37.5
Step-by-step explanation:
Set up a proportion so -5/12.5 = 15/x
Solve for x so -5x = 15(12.5) so -5x = 187.5 so x = -37.5
The shapes below are mathematically similar.
15 cm
Not drawn
to scale
9 cm
10 cm
X Х
Calculate the length of side x.
Answer:
X= 6 cm
Step-by-step explanation:
hope it helps u
have a great day!!!
If two ratios are similar we called the ratios to be in proportion.
The length of side x is 6 cm.
What is proportion?If two ratios are similar we called the ratios to be in proportion
We have,
Two shapes:
Consider the bigger shape width = 15 cm and length = 10 cm.
Consider the smaller shape width = 9 cm and length = x cm.
Let the ratio of bigger shape:
= Width / length
= 15/10
Let the ratio of smaller shape:
= Width / length
= 9/x
If the two figures are mathematically similar we can say that the two figures are in proportion.
We can write it as:
15/10 = 9/x
3/2 = 9/x
x = 6
Thus the length of side x is 6 cm.
Learn more about proportion here:
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The area of a rhombus is 60 cm one diagonal is 10cm other dignonl is
Answer: 12 cm
Explanation: The other diagonal is 12 cm as I calculated.
what are three different equivalent equations for 64x-16
Answer:
4x-1
8x-2
128x-32
Step-by-step explanation:
No 1 is the equation/16
No 2 is equation/8
No 3 is equation x 2
please help meeeee and show your work :)
Answer:yes because the slopes od the lines are the same but the y intercepts are differen.
Step-by-step explanation:
when you connect (5,8) and (13,24) then (3,3) and (7,11) they insect what the the lines. so C yes because the slopes of the lines are the same but y intercepts are different
A triangle has side lengths of 1.9cm, 2.7cm and 3.3cm, all measured to 1 decimal place could this be a right angled triangle
Answer:
Yes
Step-by-step explanation:
A triangle is a "right" triangle if its lengths fullfil the Pythagorean theorem:
[tex]a^2+b^2=c^2[/tex]
Here, a and b are the shorter "legs" of the triangle, adjacent to its right angle, while c is the "hypotenuse," the longest side and the one opposite the right angle.
If we call the 1.9 cm and 2.7 cm our legs, the sum of their squares is:
[tex]2.7^2+1.9^2=10.9[/tex] cm
While squaring our hypotenuse gives us
[tex]3.3^2=10.89[/tex] cm
The fact that we measured the triangle's side lengths to 1 decimal point of accuracy means that there's a little margin of error baked into the measurement. The two previous calculations are within 0.01 cm of each other, which is more than close enough, so we can say that yes, this could be a right triangle.
Cameron has $200. He wants to buy a diploma frame for $44. He also wants to buy kente graduation stoles for himself and his friends. Each stole costs $24. How many kente stoles can Cameron buy?
Answer:
6
Step-by-step explanation:
200-44=156
156/2=6.5
Round 6.5 to 6.
If a figure is similar by a scale factor
of 1/2, what does that mean?
Pls solve this i need help quick
Answer:
13 is the answer
Step-by-step explanation:
m = 13
(8+5)
PLEASE HELP! SEE PICTURE!
Answer:
uhhhhhhhhh
Step-by-step explanation:
What is the slope of the line in the given graph?
A) 1/2 B) -1/3 C) 3 D)-3
Answer:
c) 3
Step-by-step explanation:
The first step is to see if it is positive or negative. since it is going upward and to the right, it is positive, if it is going upward and to the left it is negative. So since it is positive the answer is either a or c. Now that we have our 2 points we need to calculate how far they are. Whenever measuring the distance of 2 points, look how many units it's above or below, then divide by the units it's to the left or right. So for this, it takes 3 points to go up, then 1 point to the side. We don't calculate 1 to the side and 3 down. We always calculate if it goes up and down, and then to the sides.
PLSSSSSS HELP GIVING 10 POINTS
Two pizza delivery drivers compared the mean numbers of deliveries they completed in one day. Mean number of deliveries Mean Absolute Deviation (MAD) Driver A 12 3 Driver B 15 الي Which statement about the data is true? A. On average, driver A delivers more pizzas in one day than driver B. OB. The mean number of deliveries for driver A is less than the mean for driver B by 3 MADS. O C. The mean number of deliveries for driver A is less than the mean for driver B by 1 MAD. D. The MAD for driver A is less than the MAD for driver B.
Answer:
I'm pretty sure that it's C.
Answer:
The mean number of deliveries for driver A is less than the mean for driver B by 1 MAD.
Step-by-step explanation:
Test appoved
A certain rectangle
has a perimeter of 10 units and an area
of 6 units. Two of the vertices have
coordinates (1,7) and (1, 4). Find the two
missing coordinates.
Answer:
Step-by-step explanation:
Distance between (1,7) and (1,4) = 3
Length of adjacent side = area/3 = 2
Remaining vertices: (3,7) and (3,4), or (-1,7) and (-1,4)
Simplify the expression: 7(x+y)-7x
Answer:
7xy(x + y)
Step-by-step explanation:
7xy(x + y)
Simplifying
7xy(x + y)
(x * 7xy + y * 7xy)
Reorder the terms:
(7xy2 + 7x2y)
(7xy2 + 7x2y)
.
2. Does the relation {(-5, -3), (7, 2), (3, 8),
(3, -8), (5, 10)} represent a function? Use the
arrow diagram. Then explain your answer.
Answer:
No it doesn't
Step-by-step explanation:
It has two X values that means it can't be a function
Find the length of the third side if necessary round to the nearest tenth 20 12
Answer:
58
Step-by-step explanation:
20+12= 32
it is a 90 degree angle so
90-32=58
58 is closest to 60
Answer:
16
Step-by-step explanation:
Solve: please, THANKS
Answer:
20/21
Step-by-step explanation:
have a nice day or evening
Anna put $500 into a savings account and made no more deposits or withdrawals. The account earns 2% simple interest per year. How much money will be in the account after 5 years?
Answer:
50
Step-by-step explanation:
What I did was 2 divided by 100 = 0.02 Then multiply 0.02 times 500 and you should get 10 then multiply by how many years of interest and you get 50
hope this helped!Sra bought a pair of shoes that were on sale for 30 percent off. If the oringal prices was 29 what is the sale price on the shoes?
Answer:
$20.30
Step-by-step explanation:
Original price = 100% of the price
100% = $29
1% = 29 ÷ 100 = 0.29
Sale percentage = 30%
30% = 0.29 x 30 = 8.70
Since they are asking for the sale price of the shoes, it means the price of the shoes after the discount of the sale percentage.
29 - 8.70 = 20.3
Write a linear function rule for the data in the table
x 0 1 2 3 4 5
f(x) -4 -2 0 2 4 6