What is 1/6+1/5 as a fraction
Answer:
The answer is 11/35, Hope this helps!
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Answer:
1 1 5
6÷5=6
Step-by-step explanation:
PLEASE HELP ASAP!!!!
Find the measure of angle x. Round your answer to the nearest hundreth. ( please type the numerical answer only)
Answer:
x=Sin-1(0.470584)
x=28.1°
Step-by-step explanation:
Sin90°/17 =Sin x°/8
0.058823 = Sin x°/8
8(0.058823)=Sin x°
x°=Sin-1(0.470584)
x=28.1°
is 5 or -(-5) greater
Answer:
equal
Step-by-step explanation:
A negative negative is positive
We are comparing +5 to +5
They are equal
+5 = +5
Both are same
5
-(-5)
=5
As we know -×- = + sign
What is the answer to
Answer:
I think the answer will be 18
how do we divide non divisible numbers??
like 4÷3 or 9÷4
we divide them and keep the quotient as decimals.
=) 4÷3 = 1.33
=) 9÷4 = 2.25
Mechanic charges $55 for the first hour and $50 for each additional hour how much does he charge if it takes him in four hours to make a repair
Answer:
440$
Step-by-step explanation:
55 x 4=220
50 x 4=200
440$
I hope this is correct if not im sorry
Answer:
$ 205
Step-by-step explanation:
55+50x
x= number of hours minus the first hour (3)
so 55+50(3) = $205
In the given figure PQRS is a rectangle. Find the measure of x and y 80°
Answer:
x = 50
y= 40
Step-by-step explanation:
Step-by-step explanation:
[tex]\sf\green{x = 45° (diagonals \: \: of \: \: rectangle \: \: bisect \: \: eachother)}
\sf\green{y = 45° (diagonals \: \: of \: \: rectangle \: \: bisect \: \: eachother)}[/tex]
Mark makes a pattern that starts with 5 and uses the rule “subtract 1, and then multiply by 3.”
Answer:
12
Step-by-step explanation:
(5 - 1) X 3
4 x 3
12
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6sin pi/18 - 8 sin³ pi/18= 1
[tex]sin3( \alpha ) = 3 \sin( \alpha ) - 4 { \sin^{3} ( \alpha ) }[/tex]
[tex]2( 3 \sin( \ \frac{\pi}{18} ) - 4 { \sin^{3} ( \ \frac{\pi}{18} ) })[/tex]
[tex]2(sin3( \ \frac{\pi}{18} ))[/tex]
[tex]2( \sin( \frac{\pi}{6} ) )[/tex]
[tex]2 \times \frac{1}{2 } = 1[/tex]
The cost of 20⅕ oranges is rs 300,what is the cost of a kg oranges?
Answer:
weight not defined
Step-by-step explanation:
The cost of 20⅕ oranges is rs 300 ,what is the cost of a kg oranges?
HOW ARE WE SUPPOSE TO KNOW THE WEIGHT IF ONLY THE PRICE IS GIVEN
45 POINTS FOR AWNSER PLS EXPLAIN NUMBER 42
Answer:
Formula for area is length times width
So 2x × x = 2x^2
E. G.
2×2×2=8
And can also be written as 2^3
Meaning 2×2×2
So in this instance x × x=x^2
In front of the length x imagine a 1
So 2×1=2
Therefore 2x^2
Answer:
Area = 2x²
Step-by-step explanation:
Area = L x W
L = 2x
W=x
x*2 =2x
x*x =x²
Area = 2x²
Find the value of the unknown in the following
Answer:
10
Step-by-step explanation:
According to the Pythagorean theorem
x²=6²+8²=100
x=√100
x=10
What is the simplified expression for 3^-4 X 2^3 X 3^2
—————————-
2^4 X 3^-3
Natalie opened a bank account that earns 2. 5% simple interest. If her account earned $180 over ten years, how much was Natalie's initial deposit when she opened the account?.
The total amount of the initial deposit of Natalie account when she opened the account is $225.
What is simple interest?Simple interest is the amount charged on the principal amount with a fixed rate of interest for a time period. Simple interest calculated only on the principal amount.
The formula for the simple interest can be given as,
[tex]I=\dfrac{Prt}{100}[/tex]
Here, (I) is the interest amount earned on the principal amount of (P) with the rate of (r) in the time period of (t).
Natalie opened a bank account that earns 2. 5% simple interest.
Natalie's account earned $180 over the period of 10 years. The interest amount she earned is,
[tex]I=\dfrac{Prt}{100}\\I=\dfrac{180\times2.5\times10}{100}\\I=45[/tex]
The interest amount she earned is $45 and the initial amount was $180. Thus, the total amount,
[tex]A=P+I\\A=180+45\\A=225[/tex]
Thus, the total amount of the initial deposit of Natalie account when she opened the account is $225.
Learn more about the simple interest here;
https://brainly.com/question/2294792
Rebecca bought
dress for £80. She later sold it for £1169 Find
the percentage profit.
Answer:
the percentage of profit is 45%
A clothing store marked down the price of shirts by 25%. The store also marked down the price of a pair of jeans by 30%. Ben purchased a shirt whose original price was $32. Ben purchased a pair of jeans whose original price was $40. Enter the amount Ben saved.
Answer:
He saved a total of $20
Step-by-step explanation:
first substract the percent of the original price to get how much he payed.
Then add the original prices together and from that substract how much Ben payed.
Answer:
$20
Step-by-step explanation:
25% of $32=8
32-8=24
30% of $40=12
40-12=28
$24+$28=$52
$40+$32=$72
$72-$52=$20
Given: m<1=140degrees, find m<5
A)40
B)90
C)130
D)140
Answer:
D) 140
Step-by-step explanation:
That should be your answer
Out of all the people surveyed, 710 of them (or 82%) said they wanted more drinking fountains put in. How many people were surveyed?
The percentage shows that number of people that were surveyed is 866.
How to calculate percentageLet the number of people surveyed be x.
Therefore, from the question given and the percentage, the calculation goes thus:
82% × x = 710
0.82x = 710
x = 710/0.82
x = 866
The number of people surveyed is 866.
Learn more about percentages on:
https://brainly.com/question/24304697
13. Claire estimates that her brother is 4 feet tall. When they get measured at the doctor's office, her brother's height is 4 feet, 2 inches. Should Claire's or the doctor's measurement be considered the actual height?
Answer:
the doctors should be taken as the actual height because it was measured not estimated.
A car travel 45km/s on 10 lit of petrol . what is the car's mileage
Answer:
450 milage
Step-by-step explanation:
45 multiple 10
450 milage
Suppose y varies directly with x, and y = 12 when x = 2. What direct variation
equation relates x and y?
What is the value of y when x = 4?
Answer:
[tex]y=24[/tex]
Step-by-step explanation:
Given:
[tex]y=kx[/tex]
Substitute:
[tex]\left \{ {{y=12} \atop {x=2}} \right.[/tex] into [tex]y=kx[/tex]
[tex]12=k\times2[/tex]
Swap the sides:
[tex]k\times2=12[/tex]
Divide both sides of the equation by the coefficient of variable:
[tex]k=\frac{12}{2}[/tex]
Cross out the common factor:
[tex]k=6[/tex]
Find the equation of the function:
[tex]y=6x[/tex]
Substitute:
[tex]y=6\times4[/tex]
Calculate the product or quotient:
[tex]y=24[/tex]
what is 60% of 25
and what is 2.4 is 5% of what number
Answer:
60% of 25 = 15 and 2.52
Step-by-step explanation:
Answer:
60% of 25 should be 15.
for question 2: its 48
Step-by-step explanation:
1) 2.4 = 5% × Y
STEP 2: 2.4 = 5/100 x Y
Multiplying both sides by 100 and dividing both sides of the equation by 5 we will arrive at:
STEP 3 Y = 2.4 × 100/5
STEP 4) Y = 2.4 × 100 ÷ 5
STEP 5) Y = 48
Finally, we have found the value of Y which is 48 and that is our answer.
The table shows values for functions f(x) and g(x). X f(x)=3x g(x)=2x 1 −2 19 −3 −1 13 −1 0 1 1 1 3 3 2 9 5 What is the solution to f(x)=g(x) ? Select each correct answer. X = −2 x = −1 x = 0 x = 1 x = 2.
By hit and trial of each option and also by graph, solutions to f(x) = 3ˣ and g(x)=2x-1 will be 0 and 1.
given functions are,
[tex]f(x) = 3^x\\\\g(x) = 2x+1[/tex]
let us put x=0
f(0) = 1
g(0) = 1
f(0)=g(0)=1
so 0 will be a solution.
let us put x=1
f(1)= 3
g(1) = 3
f(1)=g(1)=3
so 1 will be also a solution
let us put x=2
f(2) = 9
g(2) = 5
f(2)≠g(2)
so 2 will not be solution.
x=-2 and x=-1 clearly will not be solution because,
g(-2) = negative value but f(x) cannot be negative, being an exponential function.
what is an exponential function?
Any function in form f(x)= pˣ, where p≥1, is called an exponential function.
therefore, solutions to f(x) = g(x) will be 0 and 1.
to get more about exponential function refer to:
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Write an equation in slope-intercept form for the line with y-intercept -1 and slope -4
Answer:
f(x)=-4x-1
Step-by-step explanation:
f(x)=ax+b
a=-4/slope
b=-1/y-intercept
f(x)=-4x-1
helppppppppppppppppppppp :p
8.75n=61.25
Jose made a total of 61.25 dollars, so the equation would have to equal to 61.24. He worked a certain number of hours and made 8.75 dollars per hour, so that means you have to multiply.
Answer:
8.75n =61.25 then make the equation equal to n which will make 61.25 ÷ 8.75 = n
Step-by-step explanation:
E
Jackson is playing a game of chance where he must randomly draw a marble out of a jar. He calculates the probability of drawing a red marble to be 3/15 . What is the probability of not drawing a red marble?
Answer:
12/15
Step-by-step explanation:
If the probability of drawing a read marble is 3/15
Then that would just make the probability of NOT drawing a red marble 12/5
Please help me this math problem!! No Links Please!! Will mark Brainliest if correct!!
Answer:
The vertex form would be y = (x+2)^2
The factored form would be y = (x-2)(x-2)
The standard form would be y = x^2-4x+4
Step-by-step explanation:
To find this, you know that the vertex is 2 left from the center, so you have h = -2, and k = 0 since it isnt shifted up. The graph isn't shifted up either, so a=1.
The vertex form would be: y = a(x-h)^2+k
= (x+2)^2
The factored form would be y = (x-2)(x-2)
The standard form would be y = x^2-4x+4
Your welcome, and comment if you have any questions! :D
What weight would give a newborn a z-score of −0. 75? grams.
The weight would give a newborn a z-score of −0. 75 with mean 3500 g and standard deviation 500 g is 3125 grams.
What is the normally distributed data?Normally distributed data is the distribution of probability which is symmetric about the mean.
The mean of the data is the average value of the given data. The standard deviation of the data is the half of the difference of the highest value and mean of the data set.
A newborn who weighs 2,500 g or less has a low birth weight. use the information on he right to find the z score of a 2,500 g baby.
From the given parameters, the mean of the data is,
[tex]\mu=3500[/tex]
The standard deviation of the data is,
[tex]\sigma=500[/tex]
Thus, the z score can be given as,
[tex]z=\dfrac{x-\mu}{\sigma}\\-0.75=\dfrac{x-3500}{500}\\x=3125[/tex]
Hence, the weight would give a newborn a z-score of −0.75 with mean 3500 g and standard deviation 500 g is 3125 grams.
Learn more about the normally distributed data here;
https://brainly.com/question/6587992
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The value of a car has decreased by 40% to £24000. How much was it worth before the decrease?
Answer:
£40000
Step-by-step explanation:
→ Set up an equation
x × 0.6 = 24000
→ Divide both sides by 0.6
x = 24000 ÷ 0.6 = 40000
Write an equation to solve each problem:
a. What number is 35% of 80?
b. Three fourths of 24 is what number?
Answer:
a. 28
b. 18
Step-by-step explanation:
a. 35% = .35 so .35 * 80 = 28
b. 3/4 = .75 because 3 divided by 4 = .75 so .75 * 24 = 18