answer is 104
Step-by-step explanation:
let the no. of girls =x
then no. of boys=x+52
A.T.Q
x+52/x=3/1
x=26
hence girls =26
and boys =78
total students =26+78=104
Answer:the ratio of boys to girls now is 21:17 now you just at 21 and 17 which is 38 then that’s the answer.
Step-by-step explanation:
The point which divides the line segment joining the points (2, -6) and (3, 4) in the ratio 1 : 2 internally lies in the
1/2x +31/2y=
Please help I have only till 3 pm
Answer: [tex]\frac{x}{2}[/tex] + [tex]\frac{31y}{2}[/tex]
Step-by-step explanation:
1) Combine multiplied terms into a single fraction.
[tex]\frac{1}{2}[/tex] x + [tex]\frac{31}{2}[/tex] ⋅ y
2) Multiply the equation by 1.
1x/2+ 31/2 ⋅ y
x/2 + 31/2 ⋅ y
3) Combine multiplied terms into a single fraction.
x/2 + 31/2 y
x/2 + 31y/2
4) Solution
x/2 + 31y/2
Wilmer went up a hill for x minutes at a speed of y kilometers per minutes. Then he went down the same path at a speed of z kilometers per minute, and it took him w minutes to do it. Write an equation that relates x, y, z, and w. (The wording for this question really confuses me. And I do not understand which variable to put on it's own.) PLEASE ANSWER
Answer:
[tex]xy=wz[/tex]
Step-by-step explanation:
Given that:
Speed of Wilmer up the hill = [tex]y[/tex] km/min
Time taken up the hill = [tex]x[/tex] minutes
Speed of Wilmer down the hill = [tex]z[/tex] km/min
Time taken up the hill = [tex]w[/tex] minutes
Distance can be calculated by multiplying the Speed with Time i.e.
The formula for distance is given as:
[tex]Distance = Speed \times Time[/tex]
Distance up the hill = [tex]y\times x =xy\ kilometers[/tex]
Distance down the hill = [tex]z\times w =wz\ kilometers[/tex]
It is well known that, the distance up the hill and down the hill will be same.
Putting both the values equal, we get:
[tex]xy=wz[/tex]
Answer:
xy=wz
Step-by-step explanation:
han wears a hat to school every fourth day and a jacket to school every 6th day what will be the first day and will wear his jacket and hat to school on the same day
Answer:
24th day
Step-by-step explanation:
f(x)=x²+2x-5 determine the vertex
Answer:
the point -5 is the vertex on the graph because it is the y-intercept.
Step-by-step explanation:
Answer:-16
dsfgdsggsgdsgsdg
Answer the questions below please
Answer: For question #1, it’s #3. For question #2 a) it’s –12/5, for question #2 b, c and d) uh, let someone else can answer the rest of the question.
Step-by-step explanation: I solve the problem by solving this equation below.
pls halp
is the function even, odd, or neither and why
Answer:
ODD function
Step-by-step explanation:
Notice that there are two curves. Any point on one curve reflected through the origin is found on the other curve. In other words, the curves are symmetric with respect to the origin. Such curves typify ODD functions.
solve the system of equations.
Answer:
y=3, x=-1
Step-by-step explanation:
(2x+3y)-(2x-y)=7-(-5)
4y=12
y=3
2x+3y=7
2x=7-9
x=-1
PLS GIVE BRAINLIEST
!!!!!HELP WITH THIS ONE QUESTION PLEASE!!!!!
Help plz:))) I’ll mark u brainliest
ASAP!!!
Answer: 45 degrees
Step-by-step explanation:
Base angle theorem states that the base angles of an isosceles triangle are congruent, or the same.
Plz help me with this
Answer:
So the arrow determine its starting and ending points.
Step-by-step explanation:
hope I helped.
Sue makes bracelets. She uses
8
1
4
inches of chain to make one bracelet. How many bracelets can she make from a chain that is
49
1
2
inches long?
9514 1404 393
Answer:
6
Step-by-step explanation:
We estimate the number as 49/8 ≈ 6. We can check to see if this is too many by finding the chain required for 6 bracelets:
6 × 8 1/4 = 6×8 +6×1/4 = 48 +6/4 = 49 1/2
Sue can make 6 bracelets.
_____
You can also divide the total length of chain by the amount per bracelet:
(49 1/2)/(8 1/4) = (99/2)/(33/4)
= (99/2)(4/33) = (99/33)(4/2)
= (3)(2) = 6
Answer:
6
Step-by-step explanation:
We estimate the number as 49/8 ≈ 6. We can check to see if this is too many by finding the chain required for 6 bracelets:
6 × 8 1/4 = 6×8 +6×1/4 = 48 +6/4 = 49 1/2
Sue can make 6 bracelets.
_____
You can also divide the total length of chain by the amount per bracelet:
(49 1/2)/(8 1/4) = (99/2)/(33/4)
= (99/2)(4/33) = (99/33)(4/2)
= (3)(2) = 6
~ You're Welcome!! Asia
Can someone help me plz thank you
Answer:The answer would be 43.75 so thank you :)
Step-by-step explanation:
Answer:
the total is $43.75 your welcome
Help? How do I do this.
9.2 Find the
Medn
of the following discrete
a x 20
90
SO
20
6
2
3
Answer:
Poorly formated. Please fix the question so it is more understandable!
please help!! 15 points
Answer:
? = 125°
Step-by-step explanation:
The central angle is equal to the measure of the arc that subtends it, thus
? = 125°
What is 1 49/60 simplified? (fractions)
Answer: 109/60
Step-by-step explanation:
A man pays Rs.1440 for income tax at the rate of Rs.2 per Rs.100. Find his income
Answer:
so 2 rupees tax for every 100rupees
we need to find how many 100's in 1440 and multiply with 2 so first divide 1440by 100 you will get 14.4 and multiply with 2 so the income tax is 28.8 you need to pay total 172.8.
Hope you understand if you understand give me a like
Find the solution to the system. Write your solution as an ordered pair (x,y) with no spaces, no solution, or infinitely many. -6x+8y=12 and -3x+4y=6
Answer:
or infinitely manyStep-by-step explanation:
simplifying the equation -6x + 8y = 12 dividing by 2 would give us the same equation as
-6 / 2x + 8 / 2y = 12/2
-3x + 4y = 6
Find three consecutive integers whose sum is 300
Order these numbers from least to greatest.
NEEDS HELP NOW!
Answer:
5.275, 146/25, 5 17/20, 6.27
Step-by-step explanation:
This how you but this decimals and fractions from least to greatest. I hope this helps
Christina estimated 188% of 91 by performing these steps. What did she do wrong?
(90) (190 percent) = (90) (100 percent + 90 percent) = (90) (100 percent) + (90) (90 percent) = (90) (1.0) + (90) (0.9) = 90 + 18 = 108.
She rounded 188% up to 190%.
She rounded 91 down to 90.
She incorrectly broke 190% into 100 percent + 90 percent.
She incorrectly multiplied 90 and 0.9.
Answer:
D) she incorrectly multiplyed 90 and 0.9.
Step-by-step explanation:
hope this helps! i got 100 on the quiz on edge
Answer:
D
Step-by-step explanation:
say wut in 30 secs and you will get 5o points and brain crown
Answer:
wut
Step-by-step explanation:
your brother has $200 saved for a vacation. His airplane ticket is $637. Write and solve an inequality to find out how much he can spend on everything else.
PLEASE PLEASE HELP ME I AM STUCK FIND ALL THE SOLUTIONS FOR X.
Answer:
Step-by-step explanation:
Find the geometric mean of 3 and 48.
Answer:
12
Step-by-step explanation:
Answer my math question I asked so many times I lost most of points by
Answer:
i think ur in a higher grade then me but im good w/ equations so OoOO0p
Step-by-step explanation:
equation: y = x - 6 + x^2
(6,0) (7,1) (8,4) (9,9)
I figured this out by looking at the point (6,0). To get 0 (y), you have to subtract 6. Knowing this, I subtracted 6 from the rest of the coordinates, leaving me with numbers that are able to be squared to get y. This led me to the equation x - 6 + x^2.
Can you guys answer these questions please i have allot of work and im trying to do multiple things answer will get brainliest
Answer:
first one - 30%
second - 15%
third - 40%
fourth - 20%
fifth - 75%
sixth - 70%
seventh - 88%
eighth - 25%
sorry but the last question is too blurry, can you type it and I can help you answer it?
Hope this helps.
The default horizontal alignment in Word is
A.centerd
B.justified
C.left aligned
d.right alined
KEABORDING SUBJECT
Answer:
i believe it is left aligned
Step-by-step explanation:
i hope it is correct if there is any wrong i will be glad to say for me :)
5x + 55= 2x+ 100
Please answer.
Answer:
x = 15
Step-by-step explanation:
Given
5x + 55 = 2x + 100 ( subtract 2x from, both sides )
3x + 55 = 100 ( subtract 55 from both sides )
3x = 45 ( divide both sides by 3 )
x = 15