Answer:
$13.52
Step-by-step explanation:
Since we know the tax rate is 6%, we can multiply by 12.75*6/100 to get how much the tax would be added to the total. We get 0.765. And now we add 0.765 and 12.75 to get 13.515. Since it's asking to round to the nearest cent, we get $13.52
which are conditional statements? group of answer choices if it is raining, then i'll wear my hat you can come only if you wear your socks you should tell the truth unless you don't care about your conscience all of the above
"All of the above" is the correct answer, as per the given conditional statements.
Conditional statements are statements that are true or false based on the truth or falsity of another statement. The following are conditional statements:
a) If it is raining, then I'll wear my hat
b) You can come only if you wear your socks
c) You should tell the truth unless you don't care about your conscience
Conditional statements are statements that relate two things together, where one thing relies on the other thing being true or false. There are a few different ways to write conditional statements. The most common format for writing conditional statements is using the “if-then” format.
A conditional statement has two parts:
The hypothesis The conclusion.If the hypothesis is true, then the conclusion must be true.
If the hypothesis is false, then the conclusion can be either true or false.
In the given question, all the options are conditional statements. Therefore, the correct answer is "All of the above".
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A point is randomly selected on the grid. What is the probability that the point will be located in the shaded region? Give your answer as a fraction,
Answer:
how big is the shaded region tell me that and i will edit my answer to the right one
Step-by-step explanation:
Answer:
13/24
Step-by-step explanation:
I just did it happy holidays
Really need help with this question...
The value of x is 12√10.In this case, the hypotenuse is side CD, with a length of 36. Therefore, x2 + 42 = 362.
The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the lengths of the other two sides. In this case, the hypotenuse is side CD, with a length of 36. Therefore, x2 + 42 = 362. Solving this equation for x, we get x = √400 - 16 = 20. Therefore, the value of x is 12√10.To visualize it, let's draw the triangle ABC. Side AB is x, side BD is 4 and side CD is 36. This forms a right triangle, because the square of the length of the hypotenuse (36) is equal to the sum of the squares of the lengths of the other two sides (x2 + 42). The only value that satisfies this equation is x = 20. Therefore, the value of x is 20.
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Suppose a company did $2,000,000 in annual maintenance in 2013 and expects 80% of those to renew for 2014. Suppose that product sales for 2013 were $2,000,000 (which included free maintenance in 2013) and 75% of those were expected to pay an annual maintenance of 10% of the purchase price in 2014.
What will be the annual maintenance collected in 2014?
The annual maintenance collected in 2014 will be $1,750,000.
How to calculate the annual maintenance collected in 2014?To calculate the annual maintenance collected in 2014, we need to find the number of customers who will renew their maintenance contract and the number of customers who will pay for maintenance as a percentage of product sales in 2013.
Number of customers renewing maintenance in 2014 = 80% of $2,000,000 = $1,600,000
Number of customers paying for maintenance in 2014 = 75% of $2,000,000 = $1,500,000
So, the total annual maintenance collected in 2014 will be:
$1,600,000 + $1,500,000*10% = $1,750,000
Therefore, the annual maintenance collected in 2014 will be $1,750,000.
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Which ordered pairs make both inequalities true y <- X 1 Y X?
The ordered pair (-2, 2) satisfies both inequalities y < -x + 1 and y > x.
The correct option is A: (-2, 2).
To determine which ordered pairs satisfy both inequalities y < -x + 1 and y > x, we need to check each pair's coordinates in both inequalities.
Let's test each ordered pair:
A: (-2, 2)
For y < -x + 1: 2 < -(-2) + 1 → 2 < 3 (True)
For y > x: 2 > -2 → 2 > -2 (True)
B: (1, 1)
For y < -x + 1: 1 < -(1) + 1 → 1 < 0 (False)
For y > x: 1 > 1 → 1 > 1 (False)
C: (0, 0)
For y < -x + 1: 0 < -(0) + 1 → 0 < 1 (True)
For y > x: 0 > 0 → 0 > 0 (False)
D: (-1, -1)
For y < -x + 1: -1 < -(-1) + 1 → -1 < 2 (True)
For y > x: -1 > -1 → -1 > -1 (False)
From the above calculations, we can see that only the ordered pair (-2, 2) satisfies both inequalities y < -x + 1 and y > x. Therefore, the correct answer is option A: (-2, 2).
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The complete question:
Which ordered pairs make both inequalities y < -x + 1 and y > x true?
A: (2, 2)
B: (1, 1)
C: (0,0)
D: (-1, -1)
5(x+4)= -2(-4-x)+3
what is the answer?
Answer:
x=-3
Step-by-step explanation:
first multiply them out: 5x+20=2x+11
then subtract both sides by 2x: 3x+20=11
subtract both sides by 20: 3x=-9
divide both sides by 3: x=-3
Answer:
x = -3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
5(x + 4) = -2(-4 - x) + 3
Step 2: Solve for x
Distribute: 5x + 20 = 8 + 2x + 3Combine like terms: 5x + 20 = 2x + 11Subtract 2x on both sides: 3x + 20 = 11Subtract 20 on both sides: 3x = -9Divide 3 on both sides: x = -3Step 3: Check
Plug in x to verify it's a solution.
Substitute: 5(-3 + 4) = -2(-4 - -3) + 3Simplify: 5(-3 + 4) = -2(-4 + 3) + 3Add: 5(1) = -2(-1) + 3Multiply: 5 = 2 + 3Add: 5 = 5Here we see that 5 does indeed equal 5. ∴ x = -3 is a solution of the equation.
And we have our final answer!
HELPPP!!!
2 to the power of 5 x 2 to the power of 3
I do know that the answer is 256 but
I don't know HOW to find it!
Step-by-step explanation:
I use a thing call
P-parenthesis
E-exponents
M D-Multiplication and division (Left to right)
A S- Addition and Subtraction (left to right)
We need to wait to use the exponents so 5x2=10, Add the 2 power to ten so 10^2.=100. 100^3.
Find the sum of the sequence.43 +44 +45 + 46+ ... + 116
The sequence is an arithmetic progression. The common difference is 1 while the first term is 43 .
d = common difference
a = first term
Since we were given last term we use the following formula
\(\begin{gathered} sum=\text{ }\frac{n}{2}(a+l) \\ \end{gathered}\)But we need to find number of term which is n
\(\begin{gathered} nth\text{ term = a+(n-1)d} \\ a\text{ = 43} \\ d\text{ = 1} \\ nth\text{ term = 116} \\ 116\text{ = }43+(n-1)1 \\ 116\text{ = 43+n-1} \\ 116-42\text{ = n} \\ n\text{ = 74} \end{gathered}\)\(\begin{gathered} sum=\text{ }\frac{n}{2}(a+l) \\ sum=\text{ }\frac{74}{2}(43+116) \\ sum=\text{ }37(159) \\ sum=\text{ }5883 \end{gathered}\)in the number 425.871 which digit has the greatist value
In the number 425.871, the digit with the greatest value is 4 because it is in the hundreds place, representing a value of 400.
Explanation:In the number 425.871, each digit has a position and a value based on where it's located in the number. The position starting from the right of the decimal point we call the tenths, hundredths, and thousandths place, respectively. Similarly, the position to the left of the decimal point is called the ones, tens, hundreds place, etc., respectively. In this case, the digit with the greatest value is the one in the hundreds place, which is 4. This is because it represents 400, which is greater than any other individual digit's value in the number 425.871.
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What is the solution of the system?
2x+3y=−26
5x+3y=−29
Answer:
x = -1
y = -8
Step-by-step explanation:
2x+3y= −26
5x+3y= −29
Time the first equation by -1
-2x - 3y = 26
5x + 3y = -29
3x = -3
x = -1
Now put -1 in for x and solve for y
2(-1) + 3y = - 26
-2 + 3y = -26
3y = -24
y = -8
Let's check
2(-1) + 3(-8) = -26
-2 - 24 = -26
-26 = -26
So, x = -1 and y = -8 is the correct answer.
\(2x + 3y = - 26 \\ \implies \: 2x + 3y + 26 = 0\)
\(5x + 3y = - 29 \\ \implies \: 5x + 3y + 29 = 0\)
For finding what sort of solution the pair of equations give , we need to check the type of equality between
\( \frac{ a_{1}}{ a_{2} \: } , \: \frac{ b_{1} }{ b_{2} } , \: \frac{ c_{1}}{ c_{2} } \\ \)
The following results can be obtained ,
\(if \: \: \frac{ a_{1} }{a _{2} } \neq \: \frac{ b_{1}}{ b_{2}} \\ \\ \implies \: we \: obtain \: a \: unique \: solution\)
\(if \: \: \frac{ a_{1} }{a _{2} } = \: \frac{ b_{1}}{ b_{2}} \: \neq \: \frac{ c_{1}}{ c_{2}} \\ \\ \implies \:we \: obtain \: no \: solution\)
\(if \: \: \frac{ a_{1} }{a _{2} } = \: \frac{ b_{1}}{ b_{2}} \: = \: \frac{ c_{1}}{ c_{2}} \\ \\ \implies \:we \: obtain \: infinitely \: many \: \: solutions\)
Considering the equations provided ,
\( a_{1} = 2 \: \: , \: \: b_{1} = 3 \: \: , \: \: c_{1} = 26 \\ a_{2} = 5 \: \: , \: \: b_{2} = 3 \: \: , \: \: c_{2} = 29\)
\(\therefore \frac{ a_{1}}{ a_{2} } = \frac{2}{5} \: \: \: , \: \: \: \frac{ b_{1}}{ b_{2} } = \frac{3}{3} = \frac{1}{1} \: \: \: , \: \: \: \frac{ c_{1} }{ c_{2} } = \frac{26}{29} \\ \)
Since ,
\( \frac{ a_{1} }{ a_{2}} \neq \: \frac{ b_{1} }{ b_{2}} \\ \)
The system of equations has a unique solution .
On further calculations done by elimination method , the solution of the equations comes out to be
\(\boxed{x = - 1} \\ \boxed{y = - 8}\)
let's have a look at how it'll be done now.
the equations given in the question are -
\(2x + 3y + 26 = 0 \: ...(1) \\ 5x + 3y + 29 = 0...(2) \\ \\ multiplying \: equation \: (1) \: by \: - 1 \\ \implies \: - 2x - 3 - 26 = 0...(3) \\ \\ solving \: eqs. \: (2) \: and \: (3) \\ \\ 5x + \cancel{3y} + 29 = 0 \\ \underline{ - 2x \cancel{- 3y} - 26 = 0} \\ 3x + 3 = 0 \\ \\ \implies \: 3x = - 3 \\ \implies \: \boxed{x = - 1} \)
substiting the value of x in equation 1
\(2( - 1) + 3y + 26 = 0 \\ 3y + 26 - 2 = 0 \\ 3y + 24 = 0 \\ 3y = - 24 \\ \implies \: \boxed{y = - 8}\)
hope helpful! :)
can someone plz help me
Answer:
I believe D is the answer
Step-by-step explanation:
how I find the slope it by looking at the y-axis and what hits directly on that line. you can see that 3 hits directly on that line so the b in y=mx+b is three which is your starting point. then you follow the line and see where it hits directly on a point. then count the blocks. remember that it's rise over run so that's y over x. so you go down five and over one. since you go down five it's negative. the negative is only added onto the five not the one. and since it's five over one, you don't need to put the over one, it's just automatically there. hope this helps! good luck!
Will give brainliest
Answer:
Really?!?! Welp I'm here for it.
Step-by-step explanation:
expinential function alg 1 help
The missing part of the table is completed as shown below
x y
-1 1 / 6
0 1
3 216
What is an exponential function?Exponential function is a function of the form f(x) = a(b)^x
Considering the given problem,
the starting = a
the base = b
the exponents = x
Using the formula, y = 6^x the table is completed by substitution
for x = -1
y = 6^(-1) = 1/ 6
for x = 0
y = 6^(0) = 1
for x = 3
y = 6^(3) = 216
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Aeen is drinking a beverage that has a pH of 3.3. Marien is drinking a beverage that has a pH of 2.7. About how many times the hydrogen ion concentration of Aeen’s drink is the hydrogen ion concentration of Marien’s drink? Round to the nearest whole number.
Answer:
4
Step-by-step explanation:
use pH = –log[H+]
Answer:
4
Step-by-step explanation:
A recently televised broadcast of a popular television show had a 15 share, meaning that among 5000 monitored households with TV sets in use, 15% of them were tuned to the show. A 0.01 significance level is used to test an advertiser’s claim that among the households with TV sets in use, less than 20% were tuned in to the show. Find the P-value.
1.9998
0.9999
0.0001
0.0002
The p-value of the given hypothesis is; 0.9999
How to find the p-value of the statistics?The formula for the z-score of proportions is;
z = (p^ - p)/√(p(1 - p)/n)
where;
p^ is sample proportion
p is population proportion
n is sample size
We are given;
p^ = 15% = 0.15
p = 20% = 0.2
n = 5000
Thus;
z = (0.15 - 0.2)/√(0.2(1 - 0.2)/5000)
z = -8.8388
From p-value from z-score calculator, we have;
P(Z < -8.8388) = 1 - 0.0001 = 0.9999
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Convert decimals to fractions .5
Answer:
5/10
Step-by-step explanation:
.5 is in the tenths place
so the bottom number (denominator) would be 10
Choose the equation that represents the line that passes through the point (2, 6) and has a slope of −5.
Answer:
y=-5x+16
Explanation:
We already know the slope, and in y=mx+b, m is the slope. So now we have y=-5x+b.
Next, since we do not know the y-intercept, we can substitute the y and x values we are given in the current equation we have, y=-5+b. Now we have 6=-5(2)+b.
Now we can solve for b.
6=-10+b
16=b. We know that b=16.
Therefore, the equation is y=-5x+16
Find the measure of an angle such that the sum of its complement and its supplement is 220o.
a.
The angle is 25o.
b.
The angle is 35o.
c.
The angle is 20o.
d.
The angle is 30o.
The angle is 25 degrees
How to determine the angle?Let the measure of the angle be x
So, we have
Complement = 90 - x
Supplement = 180 - x
The sum is 220
So, we have
90 - x + 180 - x= 220
Evaluate the sum
-2x + 270 = 220
Solve for x
x = 25
Hence, the angle is 25 degrees
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Factor the polynomial completely
10³ -25r² - 12r + 30
Jordan's bill for car repairs was $500. The cost for parts was $240 and the
mechanic charged $65 per hour. How many hours did it take the mechanic
to repair Jordan's car?
Answer:
4 hours
Step-by-step explanation:
x = hours
240 + 65x = 500
subtract 240 from both sides
65x = 260
divide both sides by 65
x = 4
it took 4 hours for the mechanic to repair Jordan's car
Answer:
4 hours
Step-by-step explanation:
65×2=130
130+240=390(incorrect)
65x3=195
195+240=435(incorrect)
65×4=260
260+240=500(correct)
so it took him 4 hours to repair Jordans car
Help.me if u can need it
Answer:
78 is the correct answer hope it helps
please answer quick and no the answer isn’t 15
Answer:
107
Step-by-step explanation:
The two angles would make a linear pair, which means they're supplementary to each other. Supplementary angles add up to 180.
This allows us to do 180 - 73 = 107
x would be 107.
Need Help for this Answer on this screenshot
Answer:
<
A
Step-by-step explanation:
help pls i’m stuck!!
Step-by-step explanation:
inscribed angles subtended by the same arc are equal.
the angle FGH is "based" on the same arc (FH) as the angle FJH.
so, FGH = FJH = 56°.
write the equation in standard form for the circle that has a diameter with endpoints (1,17) and (1,-1)
The equation in standard form for the circle with diameter endpoints (1,17) and (1,-1) is (x - 1)^2 + (y - 8)^2 = 81.
To write the equation of a circle in standard form, we need to use the formula: (x - h)^2 + (y - k)^2 = r^2 Where (h,k) is the center of the circle and r is the radius.
We can use the midpoint formula to find the center of the circle, which is the midpoint of the diameter: Midpoint = ((x1 + x2)/2 , (y1 + y2)/2) Substituting the given endpoints, we get: Midpoint = ((1 + 1)/2 , (17 + (-1))/2) = (1, 8) So the center of the circle is (1,8).
Now we need to find the radius, which is half the length of the diameter: Length of diameter = sqrt((1-1)^2 + (17-(-1))^2) = sqrt(18^2) = 18 Radius = 18/2 = 9 Substituting the center and radius in the standard form equation, we get: (x - 1)^2 + (y - 8)^2 = 9^2 Simplifying, we get: (x - 1)^2 + (y - 8)^2 = 81
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So yeah this is a retake
please help me on this, thank you!
Answer:
2nd, 3rd, 5th are True
Step-by-step explanation:
2(9)(7b + 4) = 18(7b + 4) = 126b + 72
7 is the coefficient of the term '7b'
8 and 1 can be combined, therefore they are 'like terms'
2 is a factor is true
What are these values?
1-3) =
-1) =
f(3) =(
100 point and Branliest
Obtuse Scalene Triangle Translation to prove SSS Congruence
1. Describe the translation you performed on the original triangle. Use details and coordinates to explain how the figure was transformed, including the translation rule you applied to your triangle.
2. What other properties exist in your triangle? Discuss at least two theorems you learned about in this module that apply to your triangle. Make sure to show evidence by discussing your triangle's measurements.
3. Did your triangle undergo rigid motion? Explain why.
Obtuse Scalene Triangle Translation SSS Congruence is proved in the below answer.
What is a scalene triangle?The scalene triangle is one in which the all the sides of the triangle are of different size.
(1) The Transformation I used on the original triangle was counting 10 spaces right and three spaces up from each of the three original points, and then placing a point to form a new triangle.
Point A's original coordinates are (6,-3). Add 10 to 6 and 3 to -3, and you get the coordinates to our new point (16,0).
This is the original corresponding point. When you do that to the other 2 points, you will have a new triangle that is congruent to the original one.
(2) I rotated the triangle 180 degrees, and it went clockwise.
(3) When I reflected the original triangle, I reelected it across the y-axis. All the three points were reflected across the line because the image on the other side of the line matched the original.
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Given f(x) = –3x – 4, find f(–5).
Answer:
3x
Step-by-step explanation:
because if f is -5, -5=-3x-4, -5+4, -1=-3 divide and get 3=x