which graph shows proportional relationship between x and y
You spent ¼ of your money on lunch.After lunch you gave half of what you had left to the friend,then you spent $3 on a boon. You have $4¼ left. How much money did you have before lunch.
Please explain this. with answer
Answer:
[tex]total \: you \: have \: = x \\after\: lunch \: you \: have \: = \frac{3x}{4} \\ a fter \: giving \: to \: friend = \frac{3x}{8} \\ after \: spending \: for \: boon = \frac{3x}{8} - 3 = 4 \frac{1}{4} \\ \frac{3x - 8 \times 3}{8} = \frac{17}{4} \\ \frac{3x - 24}{2} = 17 \\ 3x - 24 = 17 \times 2 \\ 3x - 24 = 34 \\ 3x = 34 + 24 \\ 3x = 58 \\ x = \frac{58}{3} \\ x = 19.33 \\ thank \: you[/tex]
hello!!!!! help me for points
The table gives the temperature (in) in five cities at 6 am on the same day. Use the table to answer the questions
Answer:
a) 32
b) 6
Step-by-step explanation:
The constant of proportionality has the same value as the unit rate true or false?
Answer:
True they represent the same thing
(15x7 - 10x3 + 5x2) ÷ (5x2)
[tex](15x7 - 10x3 + 5x2) \div (5x2) \\ = (15x \times 7 - 10x \times 3 + 5x \times 2) \div (5x \times 2) \\ = (105x - 30x + 10x) \div (10x) \\ = 85x \div (10x) \\ = \frac{85x}{10x} \\ = \frac{17}{2} [/tex]
Solved ✔︎Figure HNMLKEFG is the image of figure ABCDKLMN after being rotated 90 degrees counter-clockwise around point K. Draw an auxiliary line in figure ABCDKLMN to create a quadrilateral. Draw the image of the auxiliary line when rotated 90 degrees counter-clockwise around point K. Write a congruence statement for the quadrilateral you created in figure ABCDKLMN and the image of the quadrilateral in figure HNMLKEFG.
subtracting decimals
subtract 10.04 from 11.678.
Answer:
The answer is 1.638
Step-by-step explantion:
11.678-10.04=1.638
So the answer is 1.638
Answer:
1.638
Step-by-step explanation:
11.678-10.04=1.638
11.678
-10.040
-------------
1.638
Simplify the following algebraic expression by combining like terms 2x - 2 + x + 4
Answer:
3x+2
Step-by-step explanation:
2x-2+X+4
= 2x+X+4-2
= 3x+2
When you toss a die while playing a game, you can get 1, 2, 3, 4, 5, or 6 on the top face. How many possible combinations of the top faces for the dice are there if:
a) you must toss 4 dice
b) you must toss n dice
Using the fundamental counting theorem, it is found that:
a) 1296 combinations are possible.
b) [tex]6^n[/tex] combinations are possible.
The fundamental counting theorem states that for n independents trials, each with [tex]n_1, n_2, n_n[/tex] ways of being done, the total number of combinations is:
[tex]T = n_1 \times n_2 \times ... \times n_n[/tex]
Item a:
Four independent dice throws, each with six outcomes, thus:
[tex]T = 6 \times 6 \times 6 \times 6 = 6^4 = 1296[/tex]
Item b:
n independent dice throws, each with six outcomes, thus:
[tex]T = 6^n[/tex]
A similar problem is given at https://brainly.com/question/24067651
1.) the length of a rectangular Garden is double of its breadth.if the area of Garden is 128m2.find the length and breadth
Area = Length X width
Let the width (breadth) = X
The length is double so it is 2x
Area = X * 2x = 2x^2
128 = 2x^2
Divide both sides by 2:
64 = x^2
take the square root of both sides:
x = 8
The breadth = 8 meters
The length = 16 meters
-r -10r heeeeeeeeeeeeeelllllppppp
Combine like terms:
-r-10r
We can always add variables as long as they are the same. So we can not add 10x+20y. That's impossible.
We can't add 3r^2+10r. That's also impossible.
However, we have the same variable, r. So we can add -r-10r. And the answer is:
-11r
Hope this helps! :)
Hey there!
-r - 10r
= -1r - 10r
COMBINE the LIKE TERMS
= (-1 - 10r)
= -11r
Therefore, your answer is: -11r
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
x−2y=−1
y=5x−3
Choose the correct answer below.
A.
The two lines are perpendicular.
B.
The two lines are neither parallel nor perpendicular.
C.
The two lines are parallel.
D.
More information is needed.
b.
they're just intersecting.
help (fraction) problem :(
Answer:
it's 8 4/6 because you have to make the denominator all 6 so you would have to mutiply the bottom and do the same for the top keep the whole number the same and then add it all up you'll get 8 4/6
3 1/6 that is your answer you're welcome.2 1/3=[(2*3)+1]/3=7/3
7/3+5/6=(7*2)/(3*2) + 5/6=(14+5)/6=19/6.You simplify and you get 3 1/6
Write the equation of a circle with radius 10 and center (-7,9) in standard form.
Compact discs are on sale for $13.00 including tax. How many can you buy with $84.00?
Answer:
You can buy 6
Step-by-step explanation:
You divide 84 by 13 and it will give u a decimal
PLSSSSS HELPPP P PP P P P WUICKKKKLYLLYLYLYLYYYYY PLSSSSS
Tammy made $177 for 9 hours of work.
At the same rate, how many hours would she have to work to make $133?
THIS SHOULD BE EASY!!!!!
Answer:
7 hours
Step-by-step explanation:
If you divide
171 ÷ 9
you find the $ Tammy made in 1 hour.
171 ÷ 9 = 19
So Tammy made 19 for 1 hour of work.
Then we divide 133 by 19 to find out for how many hours she has to work.
133 ÷ 19.67 = 7. So Tammy has to work 7 hours to make $133.
In a G.P the 3rd term is 4 times the 1st term and the sum of the 2nd term and the 4th term is 30.find the common ratio,find the sum of the first 7 terms
Answer:
the common ratio is either 2 or -2.
the sum of the first 7 terms is then either 765 or 255
Step-by-step explanation:
a geometric sequence or series of progression (these are the most common names for the same thing) means that every new term of the sequence is created by multiplying the previous term by a constant factor which is called the common ratio.
so,
a1
a2 = a1×f
a3 = a2×f = a1×f²
a4 = a3×f = a1×f³
the problem description here tells us
a3 = 4×a1
and from above we know a3 = a1×f².
so, f² = 4
and therefore the common ratio = f = 2 or -2 (we need to keep that in mind).
again, the problem description tells us
a2 + a4 = 30
a1×f + a1×f³ = 30
for f = 2
a1×2 + a1×2³ = 30
2a1 + 8a1 = 30
10a1 = 30
a1 = 3
for f = -2
a1×-2 + a1×(-2)³ = 30
-10a1 = 30
a1 = -3
the sum of the first n terms of a geometric sequence is
sn = a1×(1 - f^(n+1))/(1-f) for f <>1
so, for f = 2
s7 = 3×(1 - 2⁸)/(1-2) = 3×-255/-1 = 3×255 = 765
for f = -2
s7 = -3×(1 - (-2)⁸)/(1 - -2) = -3×(1-256)/3 = -3×-255/3 =
= -1×-255 = 255
A group of 9 people are ordering pizza. Each person wants 3 slices and each pizza has 8 slices. How many pizzas should they order?
Answer:
its 4 pizzas
Step-by-step explanation:
The number of pizzas will be a whole quantity. Then the number of pizzas ordered will be 4.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
A group of 9 people are ordering pizza. Each person wants 3 slices and each pizza has 8 slices.
The total number of slices will be given as,
⇒ 9 x 3
⇒ 27
Then the number of pizzas will be given as,
⇒ 27 / 8
⇒ 3.375
The number of pizzas will be a whole quantity. Then the number of pizzas ordered will be 4.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ5
can sum1 pls answer that and pls tell why u picked wtv answer u pick
Answer:
Lane 3 turtle.
Step-by-step explanation:
The slope for the lane 3 turtle is steeper than that of the lane 1 turtle. We know slope of a position vs time graph is velocity, so whichever turtle has the steeper/greater slope that turtle is fastest.
Find the quotient. Your answer should be in simplest form.
What is 2 1/8 divided by 34
Answer:
1/16
Step-by-step explanation:
Answer:
1/16
Step-by-step explanation:
To divide fractions we will need to make the 2 and 1/8 into a fraction. We can make it into 17/8 by multiplying 8 by 2 and adding 1. We can also say 34 is 34/1. We now can divide by multiplying by the reciprocal which is 1/34. So we get 17/8*1/34 = 1/16
(Show work)
Please help me
Answer:
8km to miles
8÷1.609
4.97097
Answer:
4.97 miles or approximately 5 miles
Step-by-step explanation:
To get kilometers to miles, you divide by 1.609
So [tex]\frac{8 km}{1.609 mi}[/tex]=4.97 or approximately 5 miles.
How are the two angles related?
The angles 60 degrees and 120 degrees are related by supplementary.
Supplementary angles:Supplementary angles are angles that sum up to 180 degrees.
In other word, supplementary angles are two angles whose measures add up to 180° .
Therefore, the two angles 60 degrees and 120 degrees are related by supplementary angle. Mathematically
60° + 120° = 180°learn more on angles here:https://brainly.com/question/3027144
All angles in the figure at the right are right angles what is the agree of the figure
F.14
G.18
H.28
I.36
Answer:
Ans: 36
Step-by-step explanation:
just separate it into three rectangles and use the formula
A=l*b
and at last add all of them
Solve: 70 x 103^3.
A 7,000
B 700,000
C 700
D 70,000
Answer:
D 70,000
Step-by-step explanation:
Answer:
D.
Step-by-step explanation:
simple if you know how to multiply cuz thats all you doing anyway.
anyways you Welcome.
4/5×3/8= the aswer and thanks
Step-by-step explanation:
[tex] \frac{4}{5} \times \frac{3}{8} [/tex]
Reduce the numbers with the greatest common factor 4
[tex] \frac{1}{5} \times \frac{3}{2} [/tex]
Just multiply, To multiply the fractions , multiply the numerators and denominators separately
[tex] \frac{1 \times 3}{5 \times 2} [/tex]
[tex] \frac{3}{10} [/tex]
That's the answer 3/10 or 0.3
Michelle is planting flowers in her garden. She wants the ratio of daisies to carnations to be 3 to 2. Michelle wants to plant a total of 40 flowers. How many daisies should she plant?
A.
21 daisies
B.
8 daisies
C.
24 daisies
D.
38 daisies
Answer:
C.
24 daisies
Step-by-step explanation:
The shoe shop is having a sale on sneakers. The original price for a pair of high top sneakers was $135.00. The sale price for the sneakers was $93.50. What is the percent decrease in the price of sneakers?
100 Points and brainliest for correct answer !!
Image attached may not be needed its just there in case.
Here's the question that I need it for. I need to know the theorems because I DONT KNOW
2. What other properties exist in your triangle? Discuss at least two theorems you learned about in this module that apply to your triangle. Make sure to show evidence by discussing your triangle's measurements.
- I learned that if two sides of my triangle are congruent then the angles opposite of them are congruent as well. The third angle is 90 degrees.
Same Question here answered by me correctly with proper explaination.
Visit the link below for your answer.
https://brainly.com/question/25015750?
what is 8 times 67 can you find the answer
Answer:
eight times sixty seven is equal to five hundred thirty six
[tex]8 \times 67 = 536[/tex]
Answer:
536
Step-by-step explanation:
67
+67
-------
134
+67
-------
201
+67
-------
268
+67
-------
335
+67
-------
402
+67
-------
469
+67
-------
536 which is your answer. For multiplication all you have to do is add the number by its self how many ever times it says.