Answers
feet/floor
14 ft
Related Questions
5/9 of 7m limit, 2/7 of how many meters?
Answers
Answer:
1.1 m limit
Step-by-step explanation:
5/9*2/7=10/63
10/63*7 =70/63
= 1.1 m
Help me please
Using a right triangle, Rafael is trying to find the height of a building. Rafael has represented the building in the figure as length SV. What is the height of the building? A) 2 2 B) 6.5 2 C) 7.5 2 D) 13 2
Answers
Answer:
i think its d but i dont know
Step-by-step explanation:
If a town with a population of 10000 doubles in size every 43 years, what will the population be 86 years from now
Answers
Answer:This is an exponential growth problem. If the population doubles periodically, it follows a law like this:
P(t) = P(0)ekt
where P(0) is the initial population at time t=0, and k is a constant with units of years-1.
To find k, let t=0. Then P(t) = P(0) = initial population = 5000.
Since the population doubles every 12 years, we can write
P(t+12) = 2P(t)
P(0)ek(t+12) = 2[P(0)ekt]
Simplifying,
e12k = 2
k = ln(2) / 12 = 0.0577623 years-1
Finally,
P(t) = 5000e0.0577623t, t in years
Then at t=48 years from now,
P(48) = 5000e(0.0577623 * 48) = 80,000
Step-by-step explanation:
-3w+15w+7=8w+43 what does w equal?
Answers
Answer:
w = 9
Step-by-step explanation:
- 3w + 15w + 7 = 8w + 43 , simplifying
12w + 7 = 8w + 43 ( subtract 8w from both sides )
4w + 7 = 43 ( subtract 7 from both sides )
4w = 36 ( divide both sides by 4 )
w = 9
W=9
first, you simplify the expression.
12w + 7 = 8w + 43.
After that, we group all the w terms on the left side of the equation.
Subtract 8w from both sides:
12w + 7 - 8w = 8w + 43 - 8w
Group like terms:
12w - 8w + 7 = 8w + 43 - 8w
Simplify the arithmetic:
4w + 7 = 8w + 43 - 8w
Group like terms:
4w + 7 = 8w - 8w + 43
Simplify the arithmetic:
4w + 7 =43
Then, we group all constants on the right side of the equation
Subtract 7 from both sides:
4w + 7 - 7 = 43 - 7
Simplify the arithmetic:
4w = 43 - 7
4w = 36
Now, we isolate the w. Divide both sides by4:
4w / 4 = 36 / 4
Simplify the fraction:
w = 36/4
Find the greatest common factor of the numerator and denominator:
w = 9 × 4/1 × 4
Factor out and cancel the greatest common factor:
w = 9
SHOW YOUR WORK answer and step by step
Answers
Answer:
a=7
Step-by-step explanation:
-52 = -17 -5a
Add 17 to each side
-52+17 = -17-5a+17
-35 = -5a
Divide by -5
-35/-5 = -5a/-5
7=a
pls help if ur good at math
Answers
Answer:
-3
Step-by-step explanation:
Answer:
y= -1/2 x -8
Step-by-step explanation:
as following the two points,
formula must be y=mx+b
slope= - (1/2) x
b= -8
How do I find the slope
Answers
Have a good day
Answer:for a graph u use rise over run. If u just have the points u use the formula which is m=y2-y1/x2-x1
Step-by-step explanation:
Help me on number one please
Answers
Answer:
The correct answer would be B
Step-by-step explanation:
If you can start a game every 2 minutes, and you get paid $40 for every 100 games, What is the least amount of time it
will take for you to earn at least $900
Answers
:
fyubwagcduysrewucf ac VYRVYVFYEVEY FGVEGOWFVGEWVdyVWUVyigygdgvfvgfvew fbqy vwfyv
Stock sold at 23. at the start of
trading. It was up 33 points at the
end of trading. What was the price
at the end of trading?
Answers
Answer:
Step-by-step explanation:
89k
Answer:
89k is the answer
Step-by-step explanation:
answer=89k
John drives to work five days a week the month of August round trip between home and his job is 7.56 miles part a: estimate the total distance John drove last month when there were 21 days he went to work. Write a equation to model your work.
Answers
Answer: 113.4 miles
Step-by-step explanation:
I think this correct because 7.56 x 5 = 37.8 then 21 days is 3 weeks so 37.8 x 3 = 113.4
A ten year old girl was 4 feet and 9 inches , simce then , she has grown 5 inches tall, how tall is she.?
Answers
Answer: 14
Step-by-step explanation:
help solve please! (image)
Answers
Answer:
4
Step-by-step explanation:
[tex](20-2^{2} )[/tex] ÷ [tex](6-2)[/tex]
(20-4) ÷ 4
16 ÷ 4=4
Answer:
2
Step-by-step explanation:
Here we're "evaluating," not solving, the given expression.
Substitute -2 for x and 6 for y:
20 - (-2)^2 20 - 4
--------------- = -------------- = 16/8 = 2
(6) - (-2) 8
The value of this expression, when x = -2 and y = 6, is 2.
PLEASE HELP MEEEEE
An electronics retailer sells a washing machine at cost price (how much the retailer paid for it) of $400 with a profit of 20%. What price does the customer pay?
Answers
Answer:
$480
Step-by-step explanation:
They sold the machine for $400 but made a profit of 20%.
This mean you would take 400 × .20
This gives you 80
That means the retailer got an extra 20% or $80
for the washing machine.
$400 + $80 = $480
Sketch a figure that is similar to this figure. Label side and angle measures.
Answers
Step-by-step explanation:
Similar figures have different side lengths but corresponding angles are congruent.
The figure you sketch will have side length:
s = 12k, where k is the scale factorWhen k > 1, you sketch a larger figure, when 0 < k < 1, you sketch a smaller figure than pictured.
See attached, the two figures, one has side of 18 when k = 1.5, another one has side of 6, when k = 0.5
PLEASE HELP ME OML
Given:
A
C
‾
⊥
B
D
‾
AC
⊥
BD
and
∠
A
≅
∠
C
.
∠A≅∠C.
Prove:
△
A
B
D
≅
△
C
B
D
△ABD≅△CBD.
Answers
Answer:
Step-by-step explanation:
The answer is ac
What is the simplified ratio of:
8 weeks is to 12 days
Answers
Answer:
14:3
Step-by-step explanation:
8 weeks is 56 day. Know we have 56:12 divide those by 2 and we get 28:6
divide those by 2 and get 14:3 We cannot do anymore changes to that.
helpppppppppp meeeee
Answers
Answer:
4.5
Step-by-step explanation:
PLZ HELP!!!!!!!!
what is 5 x 2 + 7² = ???
Answers
Answer:
The Answer is 59
Step-by-step explanation:
5*2+7^2
=5*2+49
=10+49
=59
I hope that you have found this answer to be helpful. Have a wonderful day.
5x2=10
7x7=49
10x49=59
Hong will run at least 24 miles this week. So far, he has run 16 miles. What are the possible numbers of additional miles he will run?
Answers
8 miles
Steps:
Since he is AT LEAST running 24 miles and he already ran 16. He only had 8 more miles to go. 24 miles is the minimum he is running, he could run more.
given that any function of f(x)=x+a/x, where a and can be any value,will have the inverse of the form f^-1(x)=a/x-1
find the inverse of f(x)=x+4/x
please add your working
Answers
If f^(-1) is the inverse of f, then
f(f^(-1)(x)) = x
It looks like f(x) = (x + a)/x. This gives us
f(f^(-1)(x)) = (f^(-1)(x) + a)/f^(-1)(x) = x
Solve for f^(-1)(x) :
f^(-1)(x) + a = x f^(-1)(x)
f^(-1)(x) - x f^(-1)(x) = -a
(1 - x) f^(-1)(x) = -a
f^(-1)(x) = -a/(1 - x)
f^(-1)(x) = a/(x - 1)
If a = 4, then the inverse is f^(-1)(x) = 4/(x - 1).
In this excerpt, the imagery appeals primarily to which
sense to help place the reader in the scene?
Read the excerpt from “The Scarlet Ibis."
Finally I went back and found him huddled beneath a red
nightshade bush beside the road. He was sitting on the
ground, his face buried in his arms, which were resting
on his drawn-up knees. "Let's go, Doodle," I said.
He didn't answer, so I placed my hand on his forehead
and lifted his head. Limply, he fell backwards onto the
earth. He had been bleeding from the mouth, and his
neck and the front of his shirt were stained in brilliant red.
"Doodle! Doodle!" I cried, shaking him, but there was no
answer but the ropy rain. He lay very awkwardly, with
his head thrown far back, making his vermillion neck
appear unusually long and slim. His little legs, bent
sharply at the knees, had never before seemed so
fragile, so thin.
Answers
Answer:
Step-by-step explanation:
Sight.
how do you do this, like step by step bc I w9uld like to understand step by step so I can do it myself for future trys
Answers
Answer:
Step-by-step explanation:
how do you do this, like step by step I w9uld like to understand step by step so I can do it myself for future
√6 x √27 is equal to
Answers
Answer:
[tex]9\sqrt{2} = 12.727922061[/tex]
Answer ASAP. :) Thank you!
Answers
Answer:
c = 55
Step-by-step explanation:
I would solve this by cross multiplying, but some teachers don't appreciate you skipping a step like that. Instead:
[tex]\frac{5}{2} =\frac{c}{22}[/tex]
First, multiply both sides by 2:
[tex]5=\frac{2c}{22}[/tex]
Then, multiply both sides by 22:
[tex]2c=110[/tex]
Now, just solve for c by dividing both sides by 2:
[tex]c=55[/tex]
Answer:
C = 55
Step-by-step explanation:
To figure out c you must first isolate c so there shouldn't be any other numbers or signs (addition, subtraction, division, and multiplication) on the same side of the equal sign as variable C.
The inverse of dividing 22 is multiplying 22 on both sides of the equation.
You would get 22/1 * 5/2 = C. 22 * 5 is 110 and 1 * 2 is still 2 so 110/2 = C.
Enter 110/2 into the calculator and you would get C = 55
If the probability of an event is 2/7, then the probability of the complement is:
Answers
9514 1404 393
Answer:
5/7
Step-by-step explanation:
If the probability of an event is p, the probability of the complement of the event is ...
q = 1 -p
q = 1 -2/7 = 5/7
The probability of the complement is 5/7.
The function F(x)= x^3–3x^2+2x rises as x grows very small.
A. True
B. False
Answers
The graph of F(x), shown below, resembles the graph of G(x) = x2, but it has
been changed somewhat. Which of the following could be the equation of
F(x)?
Answers
Answer:F(x)=-x2-3
Step-by-step explanation:We are given a function:
The graph of is also shown in the given question figure.
It is a parabola with vertex at (0,0).
Sign of is positive, that is why the parabola opens up.
General equation of parabola is given as:
Here, in G(x), a = 1
Vertex (h,k) is (0,0).
As seen from the question figure,
The graph of F(x) opens down that is why it will have:
Sign of as negative. i.e.
And vertex is at (0,-3)
Putting the values of a and vertex coordinates,
Hence, the equation of parabola will become:
The expression for [tex]f(x) = -(x-3)^{2}-2[/tex] represents the red curve.
How to derive rigid transformations between two functions
In this question we know that [tex]g(x) = x^{2}[/tex] and an unknown [tex]f(x)[/tex], whose expression can be derived by using the following rigid transformations:
Reflection around the x-axis.Translation 3 units in the +x axis.Translation 2 units in the -y axis.Then, the expression for [tex]f(x) = -(x-3)^{2}-2[/tex] represents the red curve. [tex]\blacksquare[/tex]
To learn more on functions, we kindly invite to check this verified question: https://brainly.com/question/5245372
Select all ratios equivalent to 20:15
A: 56:30
B: 8:6
C: 12:9
wich one plezz help 30 points
Answers
Answer:
b and c
Step-by-step explanation:
Answer:
B and C
Step-by-step explanation:
20:15 is equal to 4:3
4:3 is equal to 8:6 (x2)
4:3 is equal to 12:9 (x3)
Suppose that you could replace the ordered pair (1, 4) to make the relation R (shown left) into a function. Which ordered pair would work? (1, 2) (â€"1, 4) (2, 3) (4, 15).
Answers
We want to see which ordered pair we can add to the one we have in order to make R a function (sadly, we do not have the relation R, so expect a general answer).
Let's start by defining a function.
A function is a relation that maps elements from one set, the domain, into elements of another set, the range.
Where we also have a rule, each element in the domain can be mapped into only one element in the range.
So for example, if our relationship is:
R { (1, 2), (1, 3), (2, 4)}
The element of the domain "1" is being mapped into two different elements of the range, then this is not a function.
So, to answer the question, you would want to replace the element (1, 4) from one element that does not share the first value with any other of the relation.
Just to given an example, if the relation is:
R : { (1, 1), (1, 4), (2, 3), (3, 6)}
From the options, the only one that does not share the first element with any of the ordered pairs in R is (4, 15)
Then we replace (1, 4) by (4, 15)
And the relation becomes:
R' : {(1, 1), (2, 3), (3, 6), (4, 15)}
Which is a function.
If you want to learn more about relations and functions, you can read:
https://brainly.com/question/15422854
Answer:
(4, 15)
Step-by-step explanation:
this is the correct answer and for those on edg its letter (D)
