Answer:
The answer is 0.3 repeating or in a fraction 1/3
Step-by-step explanation:
All you have to do is divide 1/5 th by 6 and then make it a fraction it's not that hard.
Find the value of variable x. If your answer is not an integer, write it in simplest radical form with the denominator rationalized
X=
Answer:
Step-by-step explanation:
x/16=1/2
x=16/2
x=8
(the 30,60,90 triangle always have sides of proportional lengths 1, 3^(1/2), and 2)
Geometry, help ya girl out
Answer:
4. 120 cm^2
5. 8x+30
Step-by-step explanation:
Answer:
120 cm^2
8x+30
Step-by-step explanation:
$45.50, 15% markup what is the total
Answer:
$52.324
Step-by-step explanation:
Williiam lost 25% of his marble,gave 1/6 of the remainder to his.Brother and had 120 marbles left.How many marbles did he have at first?
Answer:
Number of marbles with Williams at the starting = 192
Step-by-step explanation:
Let total number of marbles with Williams = m
He lost marbles = 25% of the total number
= [tex]\frac{25}{100}\times m[/tex]
= [tex]\frac{m}{4}[/tex]
Remaining marbles with Williams = m - [tex]\frac{m}{4}[/tex]
= [tex]\frac{3m}{4}[/tex]
He gave marbles to his brother = [tex]\frac{1}{6}[/tex]th of the remaining marbles
= [tex]\frac{1}{6}\times \frac{3m}{4}[/tex]
= [tex]\frac{m}{8}[/tex]
Remaining marbles after giving marbles to his brother = 120
Therefore, [tex]\frac{3m}{4}-\frac{m}{8}=120[/tex]
[tex]\frac{6m}{8}-\frac{m}{8}=120[/tex]
[tex]\frac{5m}{8}=120[/tex]
m = [tex]\frac{120\times 8}{5}[/tex]
m = 192
Number of marbles with Williams at the starting = 192
Does anyone know how to do this?
Answer:
1)X+4=2x-17+10
X. =2x-7-4
11=X
DF=11+4
=15
2)FH~
11x+71=12x+32
12x-11x =71-32
X=39
FH=(11×39)+71+(12×39)+32
=1000
3)57+39+8x-12=180
8x+84-84=180-84
8x=96
X=12
4)11x+2=68
11x=66
X=6
5)114+X+37+X=139
2x+151. -151=139-151
X=-6
Answer:
1. x=11
2. x=39
3. x= 12
4. x=6
5. x=-6
Step-by-step explanation:
1. x+4= 10+2x-17
FG=GH
x+4=2x-7
11=x
2. 11x+71=12x+32
subtract from both sides
39=x
3. All angles of a triangle add to 180.
39+57+(8x-12)=180
96+(8x-12)=180
8x-12=84
8x=72
divide both sides by 8
x=9
4. Vertical angles are equal
68=11x+2
66=11x
divide
6=x
5. (114+x)+(37+x)=139
Add like terms
151+2x=139
subtract
2x=-12
x=-6
Justin took a quiz with five multiple choice (A-D) and five true/false questions. How many different ways can he answer the questions?
Answer:
32,768 ways
Step-by-step explanation:
True/ false questions = 5 ; number of options = 2 (True or false)
Ways of answering = 2^5 = (2 * 2 * 2 * 2 * 2) = 32
Number of Multiple choice questions = 5
Number of options (A - D) = 4 options
Ways of answering = 4^5 = (4 * 4 * 4 * 4 * 4) = 1024
32 * 1024 = 32,768 ways
Find the area of the shaded polygons:
I NEED THESE BY TOMORROW IF YALL CAN HELP ME :))
THANK YOU!
Answer:
i dont undstand what you mean
Step-by-step explanation:
How do you decide where to shade an inequality whose boundary does not go through the origin?
Answer:
Step-by-step explanation:
basically, you have to look at the inequality. it is the same all around. so if the inequality has less than or equal too, or greater than or equal too, you need to have a thick solid line representing your function. if it is just less than or greater than, use a dotted line. to determine whether the shading goes above or below, you look at the in equality. greater than is above, and less than is below
Please help, will mark brainliest
Answer:
The picture is just a black screen. Please tell me the question in the comments and I will try to help!
Step-by-step explanation:
Please help me out with this ill mark as brainiest
Answer:
500,000
250,000
125000
62,500
31,250
15,625
Equation : 1000000 / n^2
Step-by-step explanation:
Keep on dividing by 2
Answer:
Year one is 500,000
Year two is 250,000
Year three is 125,000
Year four 62,500
Year five 31,250
year six 15,625 <--- he has that much money left
Step-by-step explanation:
Divide
Work out the area of this circle.
Take it to be 3.142 and write down all the digits given by your calculator.
21 cm
Answer:
If the 21 cm is circumference, the answer would be 35.09.
If the 21 cm is radius, the answer would be 1385.44.
If the 21 cm is diameter, the answer would be 346.36.
An amusement park has a diameter of 1550 feet and has a circular walking path around the entire park If you walk around the park 4 times a day how far do you walk a day
Answer:
The factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24.
Step-by-step explanation:
Hope this helps
What is the equation of the coordinate A and B if they are (4,7), (6,3) respectively. What is the equation of the straight line.
Answer: y+2x=15
Step-by-step explanation:
Given
Two points A and B are (4,7) and (6,3) respectively
Using two-point form
[tex]\Rightarrow \dfrac{y-y_1}{x-x_1}=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
Putting values
[tex]\Rightarrow \dfrac{y-7}{x-4}=\dfrac{3-7}{6-4}\\\\\Rightarrow \dfrac{y-7}{x-4}=\dfrac{-4}{2}=-2\\\\\Rightarrow y-7=-2x+8\\\\\Rightarrow y+2x=15[/tex]
on the number line what are all the numbers absolute value if 1.5
Answer:
I think it's between +1 and +2
Step-by-step explanation:
Please follow me on brainy
please help, giving brainliest.
Answer:
5, 7.5, 10
Step-by-step explanation:
The senior class sold 580 Christmas
cards for $483. They sold some of the
cards for 75€ each and the rest for 95€
each. How many cards did they sell
at each price?
Answer:
480-500 sile
Step-by-step explanation:
please lety me get points
seniors are lucky becoz its last year
A pair of dice was rolled many times and the results appear below. Based upon these result what is the experimental probability of rolling a 7
Outcome 2,3,4,5,6,7,8,9,10,11,12
Frequency 3,6,8,11,14,16,15,12,9,5,1
What is the solution for the equation, 2(4x – 6) = 8x – 12
Simplifying
2(4x + -6) = 8x + -12
Reorder the terms:
2(-6 + 4x) = 8x + -12
(-6 * 2 + 4x * 2) = 8x + -12
(-12 + 8x) = 8x + -12
Reorder the terms:
-12 + 8x = -12 + 8x
Add '12' to each side of the equation.
-12 + 12 + 8x = -12 + 12 + 8x
Combine like terms: -12 + 12 = 0
0 + 8x = -12 + 12 + 8x
8x = -12 + 12 + 8x
Combine like terms: -12 + 12 = 0
8x = 0 + 8x
8x = 8x
Add '-8x' to each side of the equation.
8x + -8x = 8x + -8x
Combine like terms: 8x + -8x = 0
0 = 8x + -8x
Combine like terms: 8x + -8x = 0
0 = 0
Solving
0 = 0
Answer:
X = 1
Step-by-step explanation:
2(4x - 6) = 8x - 12
(8x - 12) = 8x - 12
+ 12 + 12
8x = 8x
x = 1
If a/4= b/7 what is the value of a-b/b
Answer:
a = b*4/7
a-b/b
=4b/7 -b /b
=(4b-7b)/7 /b
=-3b/7 / b
cancelling b,
= -3/7
An urn contains 5 red marbles 9 white and 7 blue marbles marbles.A child randomly selects three (without replacement) from the urn.Round to four decimal place.Find the probability all marbles are the same.
Answer:
0.0970
Step-by-step explanation:
Red marbles, R= 5
White, W = 9
Blue, B = 7
Total = (5 + 9 + 7) = 21
Selecting 3 marbles without replacement :
Probability that all marbles are the same
P(RRR) or P(BBB) or P(WWW)
(5/21 * 4/20 * 3/19) + (7/21 * 6/20 * 5/19) + (9/21 * 8/20 * 7/19)
0.0075187 + 0.0263157 + 0.0631578
= 0.0969922
= 0.0970
Solve this system of equations. Show or explain your work.
3x+4y=35
y=-1/2x+8
Answer:
pOinTS lOlK
Step-by-step explanation:
The functions u and w are defined as follows. =ux+−2x2 =wx−−x21 Find the value of wu−5.
Answer:
YStep-by-step explanation:
I need help fast!!!!
Answer:
63.4 ft²
Step-by-step explanation:
11²(π) /6 = 63.4 ft²
I'll give brainliest pleassee answer right!!
Answer:
Step-by-step explanation:
1 dined esta Ricardo
2donde vamos
3que class de gusta mas
4que ensena el profesor
5como son Los estudiantes
Need help don’t know how to do this
pls i need help is dis qs :(
Answer:
Step-by-step explanation:
Fig 1
<f=180-2×30=180-60=120
<D and <E are base angle of isosceles triangle.
Fig 2
AB=AC=BC=8
All the side of equilateral are equal and all interior angle also equal.
Answer:
Step-by-step explanation:
a) ΔFED is isosceles triangle. EF = ED
∠F = ∠D =x {Angles opposite to equal sides are equal}
∠F + ∠E + ∠D = 180 {Angle sum property }
x +x + 30 = 180
2x + 30 = 180
2x = 180 -30
2x = 150
x = 150/2
x = 75
∠F = 75
b) All the angles are equal. So, it is an equilateral triangle. In equilateral triangle all sides are equal.
So, AB = 8
What is the measure of an angle that is the complement of angle K?
Answer:
Sum of complementary angles is 90
90-25=65°
Step-by-step explanation:
Will give brainliest! :)) need asap
Answer:
D. -3 for every 1 to the right, in goes down 3.
E. 0, the graph could represent no change over time.
F.
assume the point on the graph is the origin, you can graph these
(2,-4)
(1,-2)
(0,0)
(-1,2)
(-2,4)
(-3,6)
Step-by-step explanation:
Someone help me its timed!!!
Answer:
C!
Step-by-step explanation:
Please help need the answer now!!