Answer:
There are 42 red colour socks and 44 green color socks
Step-by-step explanation:
Let there are r red socks and g green socks.
ATQ,
He has three times times as many red socks subtracted from four times as many green socks which he believes is 50 socks.
4g-3r=50 ....(1)
Half the number of green socks plus one-third of the number of red socks is 36.
[tex]\dfrac{g}{2}+\dfrac{r}{3}=36\\\\3g+2r=216\ .....(2)[/tex]
Multiply equation (1) by 2 and equation (2) by 3.
8g-6r = 100 ....(3)
9g +6r = 648 ....(4)
Add equation (3) and (4)
8g-6r + 9g +6r = 100+648
17g = 748
g = 44
Put the value of g in equation (1).
4(44)-3r=50
176-3r = 50
176-50 = 3r
r = 42
Hence, there are 42 red colour socks and 44 green color socks.
Will mark as branilest and heart if help
Answer:
B
Step-by-step explanation:
as the easiest way to calculate without the help of a calculator ¯\_(ツ)_/¯
Plz help i have tried everything
Answer:
Step-by-step explanation:
I'm going to leave my answer, but it is not correct. Ms. Clarke gave you the write interpretation. If you are still around, give her the Brainiest.
Answer:
A. y=3/4x-1
Step-by-step explanation:
The function f(x) = x is translated 6 units right and 8 units up. Which function represents the transformation?
Answer: g(x)=(x-6)+8
Factorise 9xsquared +3xcubed
Answer:
=3x^2\left(3+x\right)
Step-by-step explanation:
Please help!! 35 points!!
Martin throws a water balloon from his bedroom window straight down to hit his older brother on the head. The speed of the water balloon is 23 feet per second. Martin’s window is 24 feet about the ground, and his brother is 6 feet tall.
How long does it take for the balloon to hit Marin’s brother in the head?
Answer:
It should take 17.28 seconds
Step-by-step explanation:
Its hard to explain, sorry! :)
The angle between the generator and the central axis of a double-napped cone is 50°. Which conic section is formed when a plane intersects the central axis at 50°?
circle
ellipse
parabola
hyperbola
Answer:
Parabola
Step-by-step explanation:
A parabola will be formed when a plane intersects the central axis at 50°
What is a parabola?It is defined as the graph of a quadratic function that has something bowl-shaped.
The angle between the generator and the central axis of a double-napped cone is 50° and a plane intersects the central axis at 50°
Ф = ∅
Where Ф is the angle between the vertical axis and plane and
∅ is the angle between the generator and central axis.
When both angles are the same the parabola is formed by the intersection of the plane.
Thus, a parabola will be formed when a plane intersects the central axis at 50°
Know more about the parabola here:
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What is the slope of the line containing the points (2,3) and (-4,0)?
A. 2
B. -1/4
C. 1/2
D. -2
Answer:
1/2 is the answer
Step-by-step explanation:
using the formula of slope Y2-Y1/X2- X1
there are 5 red shoes, 4 green shoes. if one draw randomly a shoe what is the probability of getting a red shoe?
Nico was stunned when he opened the mail.Here was a check for $332.50 this is the interest he earned on his investment.One year ago Nico had been given 5,000.His parents made him put it in the bank and save it for college,but the said he could keep the interest it earned each year.A portion of his money is deposited in a high rate account that earned 8% annual interest.The rest is in a regular account that earned 3% this year.Both accounts pay simple interest computed at the end of the year.How much of Nicos money was invested in each account.
Answer:
Investment A = 3650
Investment B = 1350
Step-by-step explanation:
Given that:
Total interest earned = 332.50
Total Principal invested = 5000
Investment A:
Rate = 8%
Time = 1 year
Principal = a
Interest earned = 0.08a
Investment B:
Rate = 3%
Time = 1 year
Principal = b
Interest earned = 0.03b
a + b = 5000 ____(1)
0.08a + 0.03b = 332.50 - - - (2)
From (1)
a = 5000 - b
Into (2)
0.08(5000 - b) + 0.03b = 332.50
400 - 0.08b + 0.03b = 332.50
400 - 0.05b = 332.50
-0.05b = - 67.5
b = $1350
a = 5000 - b
a = 5000 - 1350
a = $3650
23 % as a fraction in its simplest form.
Answer:
23/100
Step-by-step explanation:
i do not think you can simplify any further if you want simplest form.
need help Bad!!!!!!!!
Answer:
z=118 y=21
Step-by-step explanation:
for z
since 2 sides of a line should equal 180 degrees, subtract 62 from 180
180-62=118 since z and the side opposite of 62 are congruent so
z=118
for y
62 and [tex]5y-43[/tex] are congruent so set them equal to each other and solve:
[tex]5y-43=62\\5y=105\\\\y=21[/tex]
can someone help me with this please
Answer:
Step-by-step explanation:
The wording on this is not the best. It sounds like the 1 zero has even multiplicity (that's because of where the modifier is). On top of that it has an odd power. You could try this. y =x*(x^2+1)^2
The problem is not with the power. It gives x^5. The problem is with the multiplicity of the one place where it crosses. (X^2 + 1) does factor, but it gives a complex root. I'm not sure that's allowed. However, it is the best I can do.
A(3,5) (x,y)->(x+2, y-4) What are the coordinates of A?
3/5y+(-6/5y) help me plz
Answer:
I think it's 5 bc hypothetically speaking
pls help math esperts
Answer:
Jackson spent $4.25 on his lunch
Step-by-step explanation:
because $6.50- $2.25 is $4.25
Answer:
$4.25
Step-by-step explanation:
so for this problem you need to solve for jackson the way you do this is you take Matt's price for lunch and subtract it by the 2.25 to get jackson's answer cuz Matt spent $2.25 more than jackson
quadrilateral KLMN was translated 2 units to the left and 5 units down to create quadrilateral K'L'M'N. which rule describes this transformation
Answer:
(x, y ) → (x - 2, y - 5 )
Step-by-step explanation:
A shift of 2 units left is equivalent to subtracting 2 from the x- coordinate.
A shift of 5 units down is equivalent to subtracting 5 from the y- coordinate.
Thus transformation rule is
(x, y ) → (x - 2, y - 5 )
Isaiah spent $19.60 on a gift for his mother. The amount that he spent on the gift was StartFraction 5 over 7 EndFraction of the total amount that he spent at the store.
Which statements can be used to find x, the total amount that Isaiah spent at the store? Select three options.
A. StartFraction 5 over 7 EndFraction = StartFraction x over 19.60 EndFraction
B. StartFraction 5 over 7 EndFraction x = 19.60
C. StartFraction 5 over 7 EndFraction (StartFraction 7 over 5 EndFraction) x = 19.60 (StartFraction 7 over 5 EndFraction)
D. StartFraction 5 over 7 EndFraction (StartFraction 7 over 5 EndFraction) = StartFraction x over 19.60 EndFraction (StartFraction 7 over 5 EndFraction)
E. x = 27.44
Answer:
B,C and E
Step-by-step explanation:
I did the test
Answer:
that one dude is correct i can confirm this like frfr
Step-by-step explanation:
What is the average rate of change of the function from X=2 to x=4
(Write the answer as a whole number.)
Answer:
I have no results if I get some I will notify you
Step-by-step explanation:
I hope that help's
I need help! :) please & ty
Answer:
Step-by-step explanation:
NO we can not prove ΔDEF ≅ΔOPQ using SAS congruence theorem becasue we are given ( not a Side Angle Side)
∠D≅∠O (Angle)
DF ≅ OQ (Side)
∠F ≅∠Q (Angle)
HOWEVER,
The ΔDEF ≅ΔOPQ because ASA concruence.
Can somebody help me??
Answer:
b and c are your answers
Step-by-step explanation:
Hopefully this helps :)
A function is shown on the coordinate plane below. 3 2 1 -4-3 -2 -1 3 4 N -2 -3 Over which intervalls) is the function increasing? Select all that apply. 0
Answer:
0 < x < 2
2 < x < 3
-1 < x < 0
Step-by-step explanation:
I would have to say those ones.
Hope this helps.
Answer:
0 < x < 2
2 < x < 3
-1 < x < 0
Step-by-step explanation:
the equation y = 5x + 2 is parallel to the equation y = -5x - 5.
(5x^4 + y^5)^2
HELP.
A rectangular lot is 120 meters long and 85 meters wide.
Give the length and width of another rectangular lot that has the same perimeter but a smaller area.
The length and width of another rectangular lot that has the same perimeter but a smaller area will be 140 and 65m
How to illustrate the information?It should be noted that perimeter is calculated as:
Perimeter = 2(Length + Width)
Perimeter = 2(120 + 85)
Perimeter = 410m
Therefore, the length and width of another rectangular lot that has the same perimeter but a smaller area will be 140 and 65.
The area will be:
= 140m × 65m
= 9100m²
This is smaller than (120 × 85) = 10200m².
Learn more about rectangles on
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Hi!! Can you help me with this math problem? UvU okaayy TYYY!!
Which statement is not true for the parabola who equation is y= 2x^2- 12x +29
- The parabola opens upward
- The vertex is ( -3, 11)
- The axis of symmetry is x= 3
- The parabola contains the point ( 1, 19)
Again, thank q sm for helpingggg <3 I will give brainliest and Thanks hehe
Answer:
I just graphed it in desmos for you UvU
The second answer is false. The vertex is not (-3, 11). The vertex is (3, 11). I can see that the parabola has a point of (1, 19), and the parabola opens upward, as well as has an axis of symmetry; x = 3.
Hope that helps
A town has a population of 9000 and grows at 3% every year. What will be the population after 9 years, to the nearest whole number?
Answer:
11743
Step-by-step explanation:
correct on deltamath
Answer:
11743
Step-by-step explanation:
18 movie goers bought tickets on-line. This represents 30% of the total people going to the same movie. How many people are seeing the movie?
Answer:
60
Step-by-step explanation:
[tex]0.3 \times x =18 \\ x = 18 \div 0.3 \\ x = 60[/tex]
Who knows the answers to both of these
Answer:
5.exactly 1
6.exactly 1
Step-by-step explanation:
need thanks and make me brainiest if it helps you
Answer:
the answer for both questions is b
Step-by-step explanation:
because there is only one possible answer
HELP ME PLEASE I AM BEGGING
Answer:
H
Step-by-step explanation:
well it would be a proportion. so 5 cans per 3 days gives you 5/3. then for the next proportion. it would also be cans over days. so c / 7
5/3 = c/7
answer is H
earth's circumference is roughly 24,900 miles. using this information to calculate the answer to this question. then, use your answer to this question to calculate the answers to the next series of questions. round your answer to three decimal places (for example, 317.284 miles). in order to receive credit you must show your work. to show your work, please type out every number and mathematical function you used to arrive at the answer. how many miles are there in one degree of latitude? show your work. hint: consider that, while we only express latitudes up to 90 degrees (the number of degrees between the equator and the poles), the full circumference of any circle or sphere, (or near-sphere, in the case of the earth) encompasses 360 degrees.
There is a circumference of 69.167 miles per degree of latitude.
How many arc does the Earth comprise by one degree of its latitude?
Firstly, we assume that the earth is a spherical form to simplify calculations as spheres have constant radii of curvature, because the real form of the planet is similar to a oblate spheroid, a kind of ellipsoid. In addition, the circular arc (s), in miles, is directly proportional to the measure of the central angle (θ), in degrees, that is:
s ∝ θ
s = k · θ (1)
Where k is the constant of proportionality, in miles.
Now we eliminate the constant of proportionality and we calculate the circular arc afterwards:
s / 24900 mi = 1° / 360°
s = 1 / 360 × 24900 mi
s = 69.167 mi
There is a circumference of 69.167 miles per degree of latitude.
To learn more on circumferences: https://brainly.com/question/4268218
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