Answers
Answer: I beleive that they compare because y=1/x is only one thing but 5/x+6 has different things to fix up
Step-by-step explanation:
I hope you know what I mean and could you possibly answer one of my questions.
Related Questions
What is the rate of change of the function represented by the table?
x
y
1
5
2
5
3
5
4
5
0
1
4
5
Answers
Answer:
its A
Step-by-step explanation:
Trust me
Answer:
0
Step-by-step explanation:
I did it on edge
Solve the equation 32 x+ 3 = 2
Answers
Answer:
-1/32
Step-by-step explanation:
32x + 3 = 2
- 3 -3
32x = -1
/32 /32
x = -1/32
Check up 1
write an expression for the area of the gym. Write an expression for the area of the cafeteria. Write an expression for the total area of the gym and cafeteria. Write an expression for the total perimeter of the gym and cafeteria.
Answers
Answer:
a. The expression for the area of the gym is 15·x
b. The expression for the area of the cafeteria is 15·x + 45
c. The expression for the total area of the gym and the cafeteria is 30·x + 45
d. The expression for the total perimeter of the gym and the cafeteria is 36 + 4·x
Step-by-step explanation:
The parameters of the given figures are;
The width of the figure, w = 15
The breadth of the gym, [tex]b_{gym}[/tex] = x
The breadth of the cafeteria, [tex]b_{cafeteria}[/tex] = x + 3
The shape of the area of the gym = A rectangle
The shape of the area of the cafeteria = A rectangle
a. The expression for the area, 'A₁', of the gym is given by the area of a rectangle which is Width × Breadth
The area of the gym, A₁ = The width of the figure × The breadth of the gym
Therefore, we have; The area of the gym, A₁ = w × [tex]b_{gym}[/tex]
A₁ = 15 × x
The area of the gym, A₁ = 15·x
b. The area of the cafeteria, A₂ = The width of the figure × The breadth of the cafeteria
The area of the cafeteria, A₂ = w × [tex]b_{cafeteria}[/tex]
∴ A₂ = 15 × (x + 3) = 15·x + 45
The expression for the area of the cafeteria, A₂ = 15·x + 45
c. The expression for the total area of the gym and the cafeteria, 'A', is given as follows;
A = A₁ + A₂
∴ A = 15·x + 15·x + 45 = 30·x + 45
The expression for the total area of the gym and the cafeteria = 30·x + 45
d. The expression for the total perimeter of the gym and the cafeteria, 'P', is given as follows;
P = The perimeter of the rectangular area of the gym plus the area of the cafeteria
∴ P = 2 × 15 + 2 × (x + x + 3)
P = 30 + 4·x + 6
P = 36 + 4·x
The expression for the total perimeter of the gym and the cafeteria P = 36 + 4·x.
I don’t know what to dooo or where to start can someone help ^-^
Answers
Answer:
I think you have to solve the 2a^2+6a/5 and that i think would be 4a+6a/5 then add the 4 and 6. So 10/5 the you'd get 2a. then Id.k the other one
Step-by-step explanation:
Solve the simultaneous equations
4x + 5y = 9
4x - 2y = 2
Answers
Answer:
x = 1 and y = 1
Step-by-step explanation:
Let's solve your system by substitution.
4x + 5y = 9 ; 4x − 2y = 2
- Solve 4x + 5y = 9 for x:
4x + 5y = 9
4x + 5y + − 5y = 9 + − 5y (Add -5y to both sides)
4x = − 5y + 9
[tex]\frac{4}{x} = \frac{- 5y + 9}{4}[/tex]
[tex]x = \frac{- 5}{4} y + \frac{9}{4}[/tex]
Then Substitute [tex]\frac{- 5}{4} y + \frac{9}{4}[/tex] for x in 4x - 2y = 2
4x − 2y = 2
4([tex]\frac{- 5}{4} y + \frac{9}{4}[/tex]) − 2y = 2
− 7y + 9 = 2 (Simplify both sides of the equation)
− 7y + 9 + − 9 = 2 + − 9 (Add -9 to both sides)
− 7y = − 7
[tex]\frac{- 7y}{- 7} = \frac{- 7}{- 7}[/tex] (Divide both sides by -7)
y = 1
Substitute 1 for y in x = [tex]\frac{- 5}{4} y + \frac{9}{4}[/tex]
[tex]x = \frac{- 5}{4} y + \frac{9}{4}[/tex]
[tex]x = \frac{- 5}{4} (1) + \frac{9}{4}[/tex]
x = 1
So, x = 1 and y = 1
I need helpppp!!! Please help
Answers
Answer:
x=7.5
Step-by-step explanation:
Divide both sides by 3
3(x+4.5)/3 36/3
x+4.5=12
x=12-4.5
x=7.5
plz mark me as brainliest.
PLEASE HELP!!!!!! PLEASE WILL MARK BRAIN FOR FIRST AND RIGHT ANSWER!!!
Answers
Answer:
yes
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
All you need to do is solve for x and y because the intersection of both lines will only have one intersection.
since both equations are equal to y then you can set them equal to each other:
7x+8=x+1
6x=-7
x=-7/6
then inset back into y=x+1
y=-7/6+1
y=1/6
so that is the only point of intersection of the lines and it cannot be (3,8)
Hope that helps :)
10) In September a clothing store had a sale where you could get 5 scarves for
$28.35. In October the price was changed to 7 scarves for $40.39. On wh:
month did a scarf cost the most?
Math
1
1
www.CommonCoreSheets.com
Answers
Answer:
In October, a scarf cost the most.
Find −14(−45) . Write your answer as a fraction in simplest form
Answers
Answer:630
Step-by-step explanation:
Ed's birthday is less than 16 days
away. Ann writes the inequality
d< 16, where d equals the number
of days, to represent this. Is Ann
correct? Explain.
Answers
Answer: Yes
Step-by-step explanation:
From the question, we are informed that Ed's birthday is less than 16 days
away and that Ann writes the inequality
d< 16, where d equals the number
of days, to represent this.
The inequality d < 16 is correct as it explains that the number of days left is less than 16.
Answer:
Ann is correct because d is less than 16.
Step-by-step explanation:
Ed's Birthday is *less than 16* days away so d<16
HELP!! i will give brainliest!!
Answers
a store offers a 20% discount what is the discount price of a T-shirt with a regular price of $18
Answers
An isosceles triangle has an angle of 70°. what are the possible values of the other two angles?
Answers
Answer:
55 and 55 or 70 and 40
Step-by-step explanation:
A triangle has 180o and an isosceles triangle has two angles that are the same. As 70 is less than half, we have a couple of possible solutions to this. So one possible solution is 70-55-55. So the other possible solution is 70-70-40.
PLEASE HELP AS FAST AS POSSIBLE!!!
Answers
Answer:
ok 56 n po I hope it works
if the angle of elevation from the point on the ground to the top of the tree is 34° and the point is 25 feet from the base of the tree what is the height of the tree? The answer is 16.9 but I need help with part 2 “if the tree grows an additional 10 feet, what is the new angle of the elevation from the point 25 feet from a he base of the tree to the top of the tree? A) 42.3° B) 47.1° C) 49.8° D) 54.6°
Answers
Answer:
Step-by-step explanation:
tan34=h/25
h=25tan34
h=16.9
tanx=(16.9+10)/25
tanx=26.9/25
x=arctan(26.9/25)
x=47.1 degrees
Answer:
answer 1: 16.9 ft. Answer 2: 47.1°
Step-by-step explanation:
PLEASE PLEASE HELP. FRACTIONSSSS
Answers
Can someone please help me ASAP do number 3
Answers
Answer:
your answer is 5^9
Step-by-step explanation:
first you would multiply the terms with the same base by adding their exponents it should look like this:5^3 + 6
then you add the numbers and you should get 5^9
The lengths of two line segments are shown. Use the ruler provided to measure the length of a third line segment to the nearest 12 inches. Which statement is true about these e three-line segments?
Answers
Answer:
These line segments can form a triangle, because the longest side of the triangle can be exactly 4 inches long.
Step-by-step explanation:
Hey Mahfia, please help! Find an equation in standard form for the hyperbola with vertices at (0, ±10) and asymptotes at
y = ± [tex]\frac{5}{6} x[/tex]
Answers
Answer:
[tex] \huge\boxed{ \red{ \boxed{ \tt{ \frac{ {y}^{2} }{ {10}^{2} } - \frac{ {x}^{2} }{ {12}^{2} } = 1}}}}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:conic sectionsPEMDAStips and formulas:[tex] \sf hyperbola \:equation : \\ \sf \frac{ {x}^{2} }{ {a}^{2} } - \frac{ {y}^{2} }{ {b}^{2} } = 1[/tex]vertices of hyperbola:(±a,0) and (0,±b) if reversed[tex] \sf \: asymptotes : \\ y = \pm\frac{b}{a} x[/tex]given:vertices: (0,±10)the hyperbola equation is inversed since the vertices is (0,±10)asymptotes:[tex]\pm \frac{5}{6}x[/tex]let's solve:the asymptotes are in simplest and we know b is ±10according to the question
[tex]y = \sf \frac{5 \times 2}{6 \times 2} x \\ y = \frac{10}{12} x[/tex]therefore we got
a=12b=10note: the equation will be inversed
let's create the equation:
[tex] \sf substitute \: the \: value \: of \: a \: and \: b : \\ \sf \frac{ {y}^{2} }{ {10}^{2} } - \frac{ {x}^{2} }{ {12}^{2} } = 1[/tex]In hockey, Ed makes 7 goals for every 10 shots. If he takes 6 shots, what is the probability that he will make at least 5 goals?
Answers
================================================================
Explanation:
Let's consider the case where Ed makes all 6 shots. The probability of this happening is (7/10)^6 = 0.117649
Let A = 0.117649 so we can use it later.
----------------
Now consider the case where Ed makes exactly 5 shots. So he misses exactly 1 shot. Furthermore, consider the case where his first shot is a miss and the remaining 5 shots are successful.
The probability of getting the first shot a miss and the remaining 5 successful is (3/10)*(7/10)^5 = 0.050421
Note how 3/10 and 7/10 add to 1. The 3/10 is the probability of getting a miss (since he makes 7 goals for every 10 shots, he misses those 3 goals).
The value 0.050421 represents the probability for that first shot being a failed attempt while the rest are successful shots. Since there are 6 slots total, this means 6*0.050421 = 0.302526 represents the probability of missing exactly one goal and hitting the others. By this point, we aren't making the failed attempt at slot 1. It could be at any slot. For instance, the failed attempt could be at slot 4.
In other words, 0.302526 is the probability of making exactly 5 shots.
Let B = 0.302526
----------------
To recap,
A = probability of getting all 6 shots in the goal (no failed attempts).B = probability of getting exactly 5 shots in the goal (exactly one attempt failed).These two events are mutually exclusive. They cannot happen at the same time. That allows us to add the values of A and B to get the final answer
A+B = 0.117649+0.302526 = 0.420175
Therefore, A+B = 0.420175 represents the probability of either getting all 6 shots in the goal OR getting exactly five shots in the goal.
In short, 0.420175 represents the probability of making at least 5 shots. The phrasing "at least 5" means "5 or more".
-----------------
If you wanted to calculate this in one line, then you could say
(7/10)^6 + 6*(3/10)*(7/10)^5 = 0.420175
This decimal value is exact.
Help please I hate math
Answers
Answer:
8/9 Would be the answer.
Step-by-step explanation:
Compared to the bottom number of the fraction, It only needs 1 more to fill up to 9 and become a whole.
What is the surface area of the cylinder with height 7 mi and radius 4 mi? Round to the nearest thousandth
Answers
Answer:
Refer to the attached file
Hope it helps..
Have a great day :P
proportions in triangles. solve for x
Answers
x / 3 = x + 4 / x + 2
Cross multiply
x * x + 2 = 3 * x + 4
Distribute
x^2 + 2x = 3x + 12
Set equal to zero
x^2 - x - 12 = 0
Factor
(x - 4)(x +3) = 0
Solve
x = 4 or x = -3
Length can’t be negative so x = 4
Check:
x / 3 = x + 4 / x + 2
4 / 3 = 4 + 4 / 4 + 2
4 / 3 = 8 / 6
4 / 3 = 4 / 3 :)
What is the unit rate?
please help! whoever answers first and gets it right gets marked brainliest!
Answers
Answer:
1200 miles per hour :)
Step-by-step explanation:
if you need more details let me know :)
Answer:
For every miles, the rover gains 12,000 miles
Step-by-step explanation:
I was able to determine this by looking at the graph and determining what the difference between the points. When I found out the each 2 miles is 24,000, i divided 24,000 by two find the unit rate.
find the inequalities represented by the graph
Answers
Answer:
Step-by-step explanation:
the answer is +3
Usain Bolt is considered to be the fastest person on earth. He holds the record for the fastest 100 m
(meters), which he ran in 9.58 s (seconds) in 2009. We'll assume that Bolt ran the race at a constant speed.
Unit
Which of the following equations, where t represents time in seconds and d represents distance in
meters, describe a speed greater than Bolt's record-breaking speed in 2009?
Choose all answers that apply:
Not feelir
d=100
50 / 2.7
Mastery
d=10.2t
Skill Sum
Graphing
d = 10.40
d=10.45t
Solutions
Stuck? Watch a video or use a hint.
Report a problem
Unit test
Test your
Get 5 of 7 questions to level up to Familiar
...ODO
Answers
Using the relation between velocity, distance and time, it is found that the equation that describes a speed greater than Bolt's record-breaking speed in 2009 is:
[tex]v > \frac{100}{9.58}[/tex]What is the relation between velocity, distance and time?Velocity is distance divided by time, that is:[tex]v = \frac{d}{t}[/tex]
In this problem:
He runs 100 meters, hence [tex]d = 100[/tex].He runs the 100 meters in 9.58 seconds, hence [tex]t = 9.58[/tex].Hence, his velocity is:
[tex]v = \frac{d}{t} = \frac{100}{9.58}[/tex]
A velocity greater than his velocity is:
[tex]v > \frac{100}{9.58}[/tex]
To learn more about the relation between velocity, distance and time, you can take a look at https://brainly.com/question/24316569
Can 57 rows be divided into a number of equal sections? Explain how you found your answer.
Answers
Answer:
No it can't be.
Step-by-step explanation:
Because 57 is not a perfect square.
question : Jody got an 80% on a test that had 60 total points on it. How many points did Jody get correct?
help :) ( im not so good with math ) .
Answers
Answer:
48
Step-by-step explanation:
Daniel's house is located 16 3/4 miles east of the oakwood mall. Laura's house is located 9 1/2 miles west of the same Oakwood mall , What is the distance in miles from daniel's house to laura's house
Answers
Answer:
26 1/2 Miles
Step-by-step explanation:
1. Daniel's house is 16 3/4 miles to the left, and Laura's house is 9 1/2 miles to the right.
2. Add these numbers since they are located opposite of each other.
3. This adds to 26 1/2 miles.
Hope this helps.
What is the equation of the line that passes through the point (-4, 2) and has a
slope of 1/4?
Answers
Answer:
y = (1/4)x + 3
Step-by-step explanation:
I have put my answer in slope-intercept form as that is usually the most common. Inputing the slope as "m" into the equation "y=mx+b" and substituting the x and y coordinates given to find b gives the equation "2=(1/4)(-4)+b" By solving this we get "b=3" to finish the equation.
Answer:
y=1/4x+3
Step-by-step explanation:
y-2=1/4(x-(-4))
y-2=1/4(x+4)
y-2=1/4x+1
y=1/4x+1+2
y=1/4x+3