Answer:
if the television is discounted by 12%
this implies,
if price of television is 100 we can buy it (100 -12) =88
if price of television is 200 we can buy it (200 -12.2) = 200 -24 = 176
we get it easily.
88/100 . 200 = 176 (. implies multiplication)
so,
If a television is priced at $1,287.99
88/100. $1,287.99= $1133.4312
Step-by-step explanation:
Answer:
cute kaayu ko Kay vjfhfhfhh
If the lengths of the two legs of a right triangle are 12 and 16, what's the length of
the hypotenuse?
A) 28
B) 14
C) 16
D) 20
Answer:
c=20cm
Step-by-step explanation:
In a right triangle
a^2 +b^2 =c^2
Where c is length of hypotenuse.
⟹12^2 +16^2 =c^2
c^2 =144+256
c^2 =400
c=20cm
Hope it is helpful....Answer:
20
Step-by-step explanation: I took the test
Given (x - 1)2 = 50, select the values of x.
X=-49
X = 51
x= 1+52
x=1-5.2
Answer:
x=26
Step-by-step explanation:
1.) 2(x-1)=50
2.) 2x-2=50
3.)2x=52
4.)x=26
Which of the the coordinates is equal to sin (4pi/5) ?
A) x-coordinate of point A
B) y-coordinate of point A
C) x-coordinate of point B
D) y-coordinate of point B
E) x-coordinate of point C
F) y-coordinate of point C
Answer:
Step-by-step explanation:
π/2 < 4π/5 < π
4π/5 is in Quadrant II
sin(4π/5) = y-coordinate of A
The coordinates is equal to sin(4π/5) = y-coordinate of A.
We need to find the coordinates is equal to sin (4pi/5).
Which trigonometric functions are positive in which quadrant?In first quadrant (0 < θ < π/2), all six trigonometric functions are positive.
In second quadrant(π/2 < θ < π), only sin and cosec are positive.
In the third quadrant (π < θ < 3π/2), only tangent and cotangent are positive.
In fourth (3π/2 < θ < 2π = 0), only cos and sec are positive.
Then, we have π/2 < 4π/5 < π
So, 4π/5 is in Quadrant II
Hence, the coordinates is equal to sin(4π/5) = y-coordinate of A.
Learn more about trigonometric ratios here:
https://brainly.com/question/22599614
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If they are Similar what’s is the similarity statement ?
Answer:
Show the whole pic
Step-by-step explanation:
Jordan has a job delivering newspapers. Each Sunday, she earns $24.75 plus $0.20 for each house she delivers to. if jordan earns $33.75, how many papers did she deliver?
Answer:
33.75- 24.75= 9.00 he earned at $.20 per house.
900÷20= 45 houses
Choose the number that is 7.648 rounded to the nearest hundredth
Answer:
7.65
Step-by-step explanation:
because 4 is the hundredths place so you look to the right and the number 8 is more so you round it and you get 5 so its 7.65
The number that equivalent to after rounding off to nearest hundred will be 7.65 .
Given,
Number = 7.648
Here,
The concept of rounding off:
When the digit after decimal is greater than 5 then it can be rounded off to its next value .
If the digit is less than 5 then it can be rounded to its previous value .
So,
The number is 7.648 .
Rounding off to its nearest hundred .
Clearly we can round off the number to its nearest hundred ,
Rounding off to nearest hundred= 7.65
Know more about rounding off,
https://brainly.com/question/29261078
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Jordana was shown this diagram of an isosceles trapezoid and its reduction. She was asked to find the perimeter of the
reduced trapezoid. Her work is shown below.
30 cm
A
12 cm
4 cm
B
36 cm
Figures not drawn to scale.
Scale factor
Jordana's Work
4.
123
Side A
30x3 =10
Side B
30 x
10
3
Perimeter
10+ 10+4+4 = 28
The question is unclear to me, 30x3=10 WHAT, 30x3=90 not 10
And also it seems you already know the answer Perimeter=28cm
Answer:
C.
Step-by-step explanation:
Jordana made a mistake when she calculated the length of side B.
A student answered 8 out of 10 questions correctly on this quiz. What percent of the
questions were answered correctly?
Answer:
80%
Step-by-step explanation:
80% of the questions were answered correctly
Answer:
If a student answers 8 out of 10 questions correctly, their score would be an 80%.Step-by-step explanation:
So, 8 out of 10 is equivalent to what out of 100? 80 percent.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Hope I helped!!!
GL :)
I need help! please!
Answer:
The inequality is the same number
Step-by-step explanation:
if it were a negitive number for example -232 then the inequality would be 232
An employee earns $21.87 per hour after receiving a 8 % raise. What was the employee's hourly pay before raise? Round your answer to the nearest cent.
Meh need answer plez and FAST~
Answer:
I need a question for an answer.
Step-by-step explanation:
.....
Answer:
Where is the question?
Step-by-step explanation:
Need help ASAP Plss help
Lincoln invested $15,000 in an account paying an interest rate of 3\tfrac{1}{2}3 2 1 % compounded continuously. Harper invested $15,000 in an account paying an interest rate of 4\tfrac{1}{8}4 8 1 % compounded daily. To the nearest dollar, how much money would Harper have in her account when Lincoln's money has tripled in value?
Answer:
54750
Step-by-step explanation:
Evaluate the function for the given
value:
h(t) = 3 • 47 for h(-3)
Answer:
h=141/t
Step-by-step explanation:
A vessel without a lid has the shape of a cylinder. The height of the vessel is 1.5 m, and the diameter of the base represents 40% of the height. Determine if 1 kg of paint is enough to completely paint the vessel inside and out, if it is known that for 1 square meter of surface 150g of paint is consumed.
Answer:
Yes, 1 kg of paint is enough to completely paint the inside and outside surfaces of the vessel.
Step-by-step explanation:
For the given vessel without a lid,
diameter = 0.4 x 1.5
= 0.6 m
radius = [tex]\frac{diameter}{2}[/tex] = [tex]\frac{0.6}{2}[/tex]
= 0.3 m
Total external surface area of the vessel = 2[tex]\pi[/tex]rh + [tex]\pi[/tex][tex]r^{2}[/tex]
= [2 x [tex]\frac{22}{7}[/tex] x 0.3 x 1.5] + [[tex]\frac{22}{7}[/tex] x [tex](0.3)^{2}[/tex]]
= 2.8286 + 0.2829
= 3.1112
Total external surface area of the vessel is 3.1112 square meter.
Total internal and external surface area = 2 x 3.1112
= 6.2224 [tex]m^{2}[/tex]
But for 1 square meter, 150 g of paint is consumed. Thus;
for 6.2224 [tex]m^{2}[/tex] = 6.2224 x 150 g
= 933.36 g
Thus, 6.2224 [tex]m^{2}[/tex] of area would require 933.36 g of paint.
So that,
[tex]\frac{933.36}{1000}[/tex] = 0.93336 kg
Therefore, 1 kg of paint is enough to completely paint the inside and outside surfaces of the vessel.
Can somebody pls help me!! :(( it’s due today
Answer: $4110.8 (more likely - 95% sure) or $2,107 (less likely)
Step-by-step explanation: It could be $4110.8 because you have the take the total they made and subtract is from the cost of the toys ($7,230-$2,450=$4,780). Then you have to take the result of that and get 14% of it, then subtract that from the $4,780 amount. Then you get the final answer which is $4110.8.
However, it could also be $2,107 because the question itsn't that clear in the second sentence. It could be saying that $2,450 is the price of the toys (which is what I assumed above), or that it is the profit that the $2,450 (which I used below). I think that the above answer is more likely because if not then the first number would never be used. Anyways here is the second way it could be.
Step-by-step explanation: It could be $2,107 because you take the profit ($2,450) and get 14% of it, then subtract that from the $2,450 amount. Then you get the final answer which is $2,107.
If I was you, I would do the first one ($4110.8) because I really think it is that one. I just put the other one here just in case.
Help!!!!!! Help!!!!
Answer:
24°
Step-by-step explanation:
[tex]r \degree = 180 \degree - (34 + 122) \degree \\(vertical \: \angle s) \\ \\ r \degree = 180 \degree - 156 \degree \\ \\ r \degree = 24 \degree \\ \\ r = 24[/tex]
Answer and Step-by-step explanation:
The answer is 24 degrees.
We see the angle 34 and 122. To find that angle in between, we subtract those numbers from 180.
180 - 34 - 122 = 24 = r
By the vertical angles theorem, r is equal to 24.
#teamtrees #PAW (Plant And Water)
Enter the correct answer in the box. Simplify the expression (6^2)^4
Answer:
6^8 or 1679616
Step-by-step explanation:
Answer:
1679616
Step-by-step explanation:
Help pretty pretty please !!❤️
Answer:
HEYOOO
The answer must be that it has a MAX
Step-by-step explanation:
Its because the graph has a MAXIMUM "peak" of the line--the maximum point on the graph of which it reaches!
HOPE THIS HELPS!
1/4 times 1/3 please explain or it wont count
Answer:
1/12
Step-by-step explanation:
1/4 x 1/3 = 1/12
You multiply the numerators, 1 & 1, and that is 1.
You multiply the denominators, 4 & 3, and that is 12.
You put the numerator, on top of the denominator, and get 1/12.
Hope that helps!
Pls help!!! What situation can this graph represent?
Answer: Ocean tides
Step-by-step explanation: when the moon orbits the earth, it's gravitational pull causes tidal movements in large bodies of water; such as the oceans.
Barney worked 14 hours last week and earned a total of $96. His job as a lifeguard pays $8 per hour, and his job as a cashier at the hot dog stand on the beach pays only $6 per hour. How many hours did he work at each job?
Answer: 24 hours
Step-by-step explanation:
a smart phone prices at 235 was on sale for 195. what was the percent discount.
will mark brainliest!! pls help if you can!!
Answer:
The answer should be 120.512821\%
Step-by-step explanation:
1 To convert the fraction to a decimal, divide the numerator by the denominator.
235÷195
2 Use long division.
1.205128
3 To convert to a percent, multiply the decimal by 100.
1.205128×100=120.512821
4 Add the percent sign.
120.512821%
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bars.
What are the midline, amplitude, and period of this function?
Answer:
Midline: -2
Amplitude: 1.5
Period: 4
Step-by-step explanation: I got it right on the plato test.
The Midline is the middle of the number of the function.
The Amplitude is from the midline to the highest or lowest point of the function.
The period is the distance on the x axis from the two points.
Hope this helps!
Answer:
Step-by-step explanation:
on edmentum
What does a obtuse angle look like .
Answer:
An obtuse angle is more than 90°. We know that a 90° angle, also known as a right angle, is in the shape of an "L".
So, an obtuse angle looks wider than an "L".
Hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!
What is the next number in the sequence 2, -8, 32, -128
Answer:
512
Step-by-step explanation:
the number is squared: the square is added 2 continuously.
Simplify 2x+5y -z if x=4, y=3 and z=-2
Answer:
Step-by-step explanation:
2*4+5*3-(-2)
8+15+2
25
What are Polynomials?
Answer:
Polynomials are algebraic expressions that include real numbers and variables. The variables can only include addition, subtraction, and multiplication.
Answer:
In mathematics, a polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables. An example of a polynomial of a single indeterminate x is x² − 4x + 7.
(-1 1/2, -6 1/2) + (-2 1/2, -6 1/2)
Answer:
17
Step-by-step explanation:
PLEASE HELP ASAP GEOMETRY 20 PTS REAL ANSWERS ONLY
Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.
a = 8.1 in.
b = 13.3 in.
c = 16.2 in.
A = 31.9°, B = 52.8°, C = 95.3°
No triangle satisfies the given conditions.
A = 29.9°, B = 54.8°, C = 95.3°
A = 27.9°, B = 54.8°, C = 97.3°
I think it might be B
Answer:
Step-by-step explanation:
Use the Law of Cosines to find the measure of angle A from the lengths of the sides.
A = arccos[(b²+c²-a²)/(2bc)] ≅ 29.9°
B = arccos[(a²+c²-b²)/(2ac)] ≅ 54.8°
C = 180 - A - B = 95.3°