Answer:
sheela has 12
sangeeta has 8
Step-by-step explanation:
3 add 2 is 5
20 divide by 5 is 4
4 times 3 is 12
4 times 2 is 8
Answer:
Sheila will get 12pens nd Sangeetha will get 8pens
Step-by-step explanation:
so since ration is3:2 we take thm as 3x nd 2 x
add em to get 5x
so 5x=20
x=20/5 (we transposed 5)
x=4
so 3x=3*4=12
2x=2*4=12!
Hope this helped!
When a number is divided by -3, the result is 12 more than the number. What is the number?
Answer:
x = -9
Step-by-step explanation:
let the number = x
So x ÷ -3 = x + 12
Mulitply both sides by -3: x = -3x -36
Add 3x to both sides: 4x = -36
Divide both sides by 4: x = -9
PLEASE HELP MEEE ILL MARK BRAINLIEST
Answer:
216 is the answer 18x12=216.
What is the simplest form of 2v3 V6 ?
v2
v3
[tex]2\sqrt{3}\cdot \sqrt{6}\implies 2\sqrt{3\cdot 6}\implies 2\sqrt{18}\implies 2\sqrt{3^2\cdot 2}\implies 2\cdot 3\sqrt{2}\implies 6\sqrt{2}[/tex]
Find the value of x and y. Need some help solving this one.
I'mthat'sAnswer:
ima be honest I'm not that intelligent thats why im on here but if I'm not mistaken divide y by x and u should have your answer
Step-by-step explanation:
For any point on the unit circle at angle 0,x=
and y =
Answer:
well at 0 degrees on the unit circle the point is (1, 0)
Put these numbers in order from LEAST to GREATEST.
2/3,1/2,3/4,6/10
Answer:
1/2, 6/10, 2/3, 3/4
Step-by-step explanation:
we can convert each fraction to a decimal to compare:
2/3 = 0.666666 repeating
1/2 = 0.50
3/4 = 0.75
6/10 = 0.60
least to greatest:
1/2, 6/10, 2/3, 3/4
A mother is three times as old as her daughter,in twelve years time she will be twice as old.How old is the mother now ?
Answer:
its 48 i can explain how i got the answer if you would like
Step-by-step explanation:
Identify the value for the variable.
What is the value of x in this simplified expression?
79. 7-3 = 7
x
X=
What is the value of y in this simplified expression?
11-4
119
=
11-3
y =
Answer:
answer below
Step-by-step explanation:
1) when multiplying you add the powers so
7^-9 x 7^-3 = 7^x
-9 + -3 = -12
2) when dividing you subtract the powers
so -4 - -8= 4
hope this helps!
Question 3 help me please
Write and solve an inequality. A grown man will burn roughly 100 calories for each mile run.if he burns greater than 850 calories, how many miles did he run?
Answer:
8.5 miles
Step-by-step explanation:
850 divided by 100 is 8.5
i dont know how else to describe it
Answer??????????????????
Answer:
7
Step-by-step explanation:
Because heck i dont know
M is the midpoint of PQ. PM = 5x+8. PQ = 76. Find the value of x.
Answer:
x = 6
Step-by-step explanation:
Since M is the midpoint of PQ
PM = MQ = 1/2 PQ
5x+8 = 1/2(76)
5x+8 = 38
5x = 38-8=30
x = 30/5 = 6
Answer:
x = 6Step-by-step explanation:
First, let's revise a few definitions.
Definition of midpoint: The point that is in the middle of a line.We know that:
M is the midpoint of PQPM = 5x + 8PQ = 762PM = PQWork:
2PM = PQ=> 2(5x + 8) = 76=> 10x + 16 = 76=> 10x = 76 - 16=> 10x = 60=> x = 6Hence, the value of x is 6 units.
A flower bed is in the shape of a triangle with one side twice the length of the shortest side and the third side is 22 feet more than the
length of the shortest side. Find the dimensions if the perimeter is 170 feet.
Nisha is paying to get her car repaired. The finial bill is $430.25. This includes $219 for parts and labor. The pay rate for the labor is $65 per hour. How many hours of labor were changed on this bill?
Answer:
Step-by-step explanation:
Simplify 1/2 Of (3/4-2/5
Answer:
7/40
Step-by-step explanation:
[tex]\frac{x}{4} \ \textgreater \ 5[/tex]solve the inequality.
9.
A weather forecaster states that the probability of rain is 3/5, the probability of
lightning is 2/5, and the probability of both is 1/5. What is the probability of a sporting
event being cancelled due to rain or lightning?
Disjoint: PC
or
Not Disjoint: PL
or
.) =
The probability of a sporting event being cancelled due to rain or lightning is 6/25
What is Probability?This is the likelihood or chance that an event will occur.
Probability = Expected/Total
Given the following
Pr(rain) = 3/5Pr (lightening) = 2/5The probability of a sporting event being canceled due to rain or lightning = 3/5 * 2/5
The probability of a sporting event being canceled due to rain or lightning = 6/25
Hence the probability of a sporting event being cancelled due to rain or lightning is 6/25
Learn more on probability here: https://brainly.com/question/25870256
You have 6,368 grams of a radioactive kind of cobalt. If its half-life is 271 days, how much
will be left after 542 days?
[tex]\textit{Amount for Exponential Decay using Half-Life} \\\\ A=P\left( \frac{1}{2} \right)^{\frac{t}{h}}\qquad \begin{cases} A=\textit{current amount}\\ P=\textit{initial amount}\dotfill &6368\\ t=\textit{elapsed time}\dotfill &542\\ h=\textit{half-life}\dotfill &271 \end{cases} \\\\\\ A=6368\left( \frac{1}{2} \right)^{\frac{542}{271}}\implies A=6368\left( \frac{1}{2} \right)^2\implies A=1592[/tex]
find the area of the quadrilateral ABCD.
Surface area 5cm and 6cm
Answer:
I think its 5 x 6 or 5 x 5 x 6 it'd be helpful to have a graph or something but 5 x 6 = 30 and 5 x 5 x 6 = 150
Write the equation of the following line in slope-intercept form.
Answer:
y = [tex]\frac{2}{5}[/tex] x + 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 5, 2) and (x₂, y₂ ) = (0, 4) ← 2 points on the line
m = [tex]\frac{4-2}{0-(-5)}[/tex] = [tex]\frac{2}{0+5}[/tex] = [tex]\frac{2}{5}[/tex]
The line crosses the y- axis at (0, 4 ) ⇒ c = 4
y = [tex]\frac{2}{5}[/tex] x + 4 ← equation of line
Hi, I do not understand this plz do a step by step explaintion to help me understand
Answer:
There are two groups;
green and blue+white
Step-by-step explanation:
green=3
blue=3
white=1
total=green/blue*green/blue+white
=3/3*3/4
Answer:
A. 1/2 × 6/7Step-by-step explanation:
According to the image, there are 7 squares in the whole:
3 dark green, 3 light green and 1 whiteThe green squares represent:
6 × 1/7 = 6/7 of the squaresDark green is the half of all green, so their number is:
1/2 × 6/7 = 3/7Correct choice is A
What is 2+718937937 ?
Hewo this is to my fellow anime weebs so what up :D
Answer: sup also the answer is 718937939
Step-by-step explanation:
Answer:
it is simply 718,937,939 (only thing that changed was the 7 in the back)
Step-by-step explanation:
What is 400*9+450=?
400*9+450=?
Answer:
494.44
Step-by-step explanation:
400*9=44.4444
44.44+450=494.44
6.52 rational number or Irrational number ? Explain how to find.
Answer:
6.52 is a rational number because it can be expressed as a fraction in the form of 163/25 whereas Irrational Numbers can't be expressed as fractions.
Step-by-step explanation:
Step-by-step explanation:
6.52 is a terminated decimal and as such is rational.
It can also be expressed as:
6.52 = 652/100 or in any simplified form of same fractionDivide a quantity into two parts in a given ratio.
pleas I need help very much
Answer:
27200%
Step-by-step explanation:
Honestly I'm not too sure I forgot how to do it
For every 140 feet on a bike, the bike turns its Wheels 20 times. About how many times do the wheels turn in 5 miles?
Answer:
Approx. 3760 times in 5 miles
Step-by-step explanation:
There are 26400 feet in 5 miles
26400/140 = 188.571
188*20 = 3760
Does anybody know the answer to this question?
Tickets for a concert cost 18 dollars each. If you had 3450 dollars, how many tickets could you buy
Answer:
191 tickets
Step-by-step explanation:
3450$ divided by 18 = 191.66666667.
you can buy .66666667 tickets, so you round down to 191 and theres your answer :)
Answer:
you could at least buy 191 tickets and would have a remainder of 12 dollars
3450÷18=191 2/3 = 191 tickets and 12 dollars remainder
