Answer:
100%
Step-by-step explanation:
think it like this: a pie
when you eat 1 whole pie, you eat 100% of the pie.
so similar to a circle graph, the whole graph added up altogether is 100%
find the inverse of each equation
The inverse of the equation is determined as \(y = \log_{6}(-3x)\).
option D is the correct answer.
What is the inverse of the equation?The inverse of the equation is calculated by applying the following method;
The given equation;
y = - 6ˣ/3
The inverse of the equation is calculated as;
multiply through by 3
\(-3x = 6^y\)
Take the logarithm of both sides of the equation with base -6:
\(\log_{6}(-3x) = y\)
Finally, replace y with x to obtain the inverse equation as follows;
\(y = \log_{6}(-3x)\)
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The graph shows the number of meters Jacob runs as a function of time in minutes.
If Sam runs 15 meters less each minute than Jacob does, which equation represents the total meters, m, that Sam runs in t minutes?
m = 200t
m = 185t
m = 215t
m = 15t
Answer:
its m=185t
Step-by-step explanation:
because if you divide
An equation which represent the total meters (m) that Sam runs in t minutes is: B. m = 185t.
How to determine the required equation?Mathematically, a proportional relationship can be represented with the following equation or mathematical expression:
m = kt
Where:
t represents the number of minutes.m represents the number of meters.k represents the constant of proportionality.Next, we would determine the constant of proportionality (k) for each candy as follows:
From Jacob's running, we have the following:
Constant of proportionality (k) = t/m
Constant of proportionality (k) = 400/2
Constant of proportionality (k) = 200
Since Sam runs 15 meters less each minute than Jacob does, an equation that represent the total meters (m) that he runs in t minutes is given by:
m = (200 - 15)t
m = 185t
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Statement Reason
1. AEEC;BDDC 1. given
2. ∠AEC is a rt. ∠; ∠BDC is a rt. ∠ 2. definition of perpendicular
3. ∠AEC ≅ ∠BDC 3. all right angles are congruent
4. ? 4. reflexive property
5. △AEC ~ △BDC 5. AA similarity theorem
What is the missing statement in step 4?
The missing Statement is 4. ∠EAC ≅ ∠EAC 4. reflexive property
In △AEC and △BDC
We need to know the missing statement in step 4
Statement Reason
1. AE⊥EC;BD⊥DC 1. given
2. ∠AEC is a rt. ∠; ∠BDC is a rt. ∠ 2. definition of perpendicular
3. ∠AEC ≅ ∠BDC 3. all right angles are congruent
4. ∠EAC ≅ ∠EAC 4. reflexive property
5. △AEC ~ △BDC 5. AA similarity theorem
Therefore, the missing Statement is 4. ∠EAC ≅ ∠EAC 4. reflexive property.
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5.2: Bowling for Triangles (Part 2)
Here is a visual pattern of dots. The number of dots D(n) is a function of the step number n.
1. What values make sense for n in this situation? What values don't make sense for n?
Using the pattern, n can represent the the increase of dots according to step.
In the given question we have to find what values make sense for n in this situation.
n is representing the number.
As we can see that there is a pattern given.
In the step 1 have 1 dot, in step 2 have 3 dots, in step 3 have 6 dots and in step 4 have 10 dots.
So if we see the pattern then according to number of step the dots increasing accordingly.
As In step 1 have 1 dot, in step 2, 2 dots increase, in step 3, 3 dots increase and in step 4, 4 dots increase.
So, n can represent the the increase of dots according to step.
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if you take away 25 from a number you will be left with two and halftimes 30. what is the number?
This circle graph shows how a college student breaks down her study time
in typical week. If the student spends 40 hours per week studying, how
much time is spent studying Math and French.
French, 23%
English, 11%
Art, 14%
Math, 21%
History, 31%
60 − (7 + 4) × 5 what is the answer
Answer:
5
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
because 7+4=28 x 5 =140-60=80
Choose the best multiple choice option below! Thanks in advance!
Answer:
Q5. D, Q6. D, Q9. B.--------------------
Question 5The range of the given function has one restriction, its denominator can't be zero, hence:
3x + 4 ≠ 0 ⇒ 3x ≠ - 4 ⇒ x ≠ - 4/3Therefore the function can get any value but zero:
y ≠ 0The matching answer choice is D.
Question 6Linear function is f(x) = mx + b.
Reciprocal of a function f(x) is 1/f(x).
So the reciprocal of linear function has a form of f(x) = 1 / (mx + b).
The only answer choice in same form is D.
Question 9Substitute x = - 5/3 into function to get:
\(f(x)=\cfrac{1}{3*(-5/3)+5} =\cfrac{1}{-5+5} =\cfrac{1}{0}\)This is undefined value, therefore it represents the vertical asymptote.
The function gets close to - ∞ when x → - 5/3 from left and gets close to +∞ when x → - 5/3 from right (see attached graph).
Therefore the correct choice is B.
Find the length of the hypotenuse. Round your answer to the nearest tenth if necessary.
Answer:
a^2 + b^2 = c^2
8^2 + 15^2 = c^2
64 + 225 = c^2
289 = c^2
17 = c
The hypotenuse is 17.
Brainliest? ;)
What is i raised to the 5th power?
Complex numbers algebra
pls pls guys help help help
Answer:
"her" is janaki's mother
Step-by-step explanation:
Find the equation of the circle in standard form:
Answer:
In standard form, the answer is =
\((x - 4 {)}^{2} + (y + 2 {)}^{2} = 9\)
Answer:
Step-by-step explanation:
Standard form is
(x - h)^2 + (y - k)² = r²
(h, k) is the center
r is the radius
-----------------------------
x² + y² - 8x + 4y = -11
Regroup
(x² - 8x) + (y² + 4y) = -11
Complete the square for x
(x - 4)² + (y² + 4y) = -11 + (-4)²
Complete the square for y
(x - 4)² + (y + 2)² = -11 + (-4)² + 2²
Simplify
(x - 4)² + (y + 2)² = 9
Instandard form
(x - 4)² + (y + 2)² = 3²
Line perpendicular to P(t)=3t+4 and passing through the point (3,1)
Answer:
P(t) = -1/3 + 1
Step-by-step explanation:
to find this out, we must use the slope perpendicular to 3
perpendicular slopes are the slope's reciprocal's negative, which in this case it is -1/3
to find the line with the points (3,1), we simply use the equation y = -1/3x + b and then plug them in
1 = -1/3(3) + b
1 = -1 + b
b = 2
the y intercept is 2 and so we can write the equation like this:
P(t) = -1/3t + 2
A theme park has a ride that is located in a cylinder with a height of 7 yards. The ride goes around the outside of the cylinder, which has a circumference of 514.92 yards. What is the surface area of the cylinder? Estimate to the nearest hundredth, using 3.14 for π. Apply the formula for surface area of a cylinder SA=2B+Ph.
Rounding to the nearest hundredth, the surface area of the cylinder is approximately 11,664.70 square yards.
How to find the surface area?The surface area of a cylinder can be found using the formula:
\(SA = 2\pi rh + 2\pi r^2\)
where r is the radius of the base of the cylinder, h is the height of the cylinder, and \(\pi\) is approximately 3.14.
Since the ride goes around the outside of the cylinder, its circumference is equal to 2\(\pi\)r. We are given that the circumference of the cylinder is 514.92 yards, so we can solve for the radius:
\(2\pi r\) = 514.92
r = 514.92 / (2\(\pi\)) ≈ 82.01
Therefore, the radius of the cylinder is approximately 82.01 yards.
Now we can use the formula for surface area:
SA = \(2\pi rh + 2\pi r^2\)
SA = \(2(3.14)(82.01)(7) + 2(3.14)(82.01)^2\)
SA ≈ 11,664.70
Rounding to the nearest hundredth, the surface area of the cylinder is approximately 11,664.70 square yards.
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Solve this by elemination thx.
5x-4y=16
3y+2x=-12
And explain.
Answer:
10x-8y=32
10x+15y=-60
-23y=92
y=-92/23
make as brainleast
How many miles does he run in one year
Answer Key:
1. Since the question says Mr. Smith runs 2.7 miles every day of the week, you will need to multiply it with 365, the days of the year. The total answer you would get D. 985.5 miles.
| I just want to help you with #2 anyway
Please help. what is the answer to ½ x 5 ¼ =
Answer:
2.62
Step-by-step explanation:
Plot the foci of this ellipse.
The equation of the ellipse derived as is
(x - h)^2 / a^2 + (y - k)^2 / b^2 = 1.
The equation of foci is
F₁ = (h - √(a^2 - b^2), k) , F₂ = (h + √(a^2 - b^2), k)
What is an ellipse?An ellipse is described as a set of points in a plane such that the sum of the distances from each point to two fixed points, called foci, is constant.
We can write the equation of an ellipse as:
(x - h)^2 / a^2 + (y - k)^2 / b^2 = 1
where (h, k) = the center of the ellipse,
a = the semi-major axis,
and b = the semi-minor axis.
The foci of the ellipse are located along the major axis and are equidistant from the center, with a distance of : √(a^2 - b^2).
we know also the formula to find the foci of an ellipse is:
F₁ = (h - √(a^2 - b^2), k)
F₂ = (h + √(a^2 - b^2), k)
The sum of the distances from each point on the ellipse to the foci is constant. The equation can then be written as:
2a = √((x - h + √(a^2 - b^2))^2 + (y - k)^2) + √((x - h - √(a^2 - b^2))^2 + (y - k)^2)
Simplifying, we then can write the equation of the ellipse as:
(x - h)^2 / a^2 + (y - k)^2 / b^2 = 1
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(12 + 5) + 32 × (10 − 5)
Answer: 177
Step-by-step explanation:
What is the area of this figure
Answer:
sum of all side
8+22+6+8+8+17+5+5+13+4
100 is the area of this figure
Step-by-step explanation:
please mark me brainleat
Question 8 Which graph shows a linear function
how do i solve this Please give me a advise
The probability of spinning an even number, flipping tails, then spinning an odd number is:
1/9 (as fraction) or 11.11% (as percent)
How to find the probability of spinning an even number, flipping tails, then spinning an odd number?
To find the probability of spinning an even number, flipping tails, then spinning an odd number. We need to consider the individual probabilities. That is:
We have only one even number in the spinner, and that is 2. Thus,
P(even number) = 1/3
For a coin, the probability of head or tail is 1/2. Thus,
P(tail) = 1/2
We have two odd number in the spinner, and that is 1 and 3. Thus,
P(odd number) = 2/3
Therefore, the probability of spinning an even number, flipping tails, then spinning an odd number will be:
P(even, tail, odd) = 1/3 * 1/2 * 2/3
= 2/18
= 1/9 (as fraction)
In percent:
P(even, tail, odd) = 1/9 * 100
= 11.11%
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PLEASE HELP NEED IN 10 MINUTES
Students in Ms. Castillo's art classes could choose to make a sculpture or paint a picture as their
final project. The ratio of those who chose to make a sculpture to those that chose to paint a
picture was 3 to 7. There were 24 students who chose to make a sculpture. Let p be the number
of students who chose to paint a picture. Set up a proportion that will allow you to solve for the
value of p.
Answer:
8:56
Step-by-step explanation:
3:7
24/3=8
8 times 7=56
Find the range for the given domain: {-2, -1, and 0} and the function is y= 3x^2
Answer:
{0, 3, 12}
Step-by-step explanation:
Put the domain values in the function and evaluate. The result is the range values.
y = 3{-2, -1, 0}^2 = 3{4, 1, 0} = {12, 3, 0}
For the given domain, the range is {0, 3, 12}.
_____
Additional comment
Neither the domain nor range values need to be put in any particular order. However, it is often convenient for them to be arranged from least to greatest.
Please answer this question
Answer:
$40.00 is the answer
Step-by-step explanation:
also can you mark me as a brainlist if you get a chance
Answer: $40.00
Step-by-step explanation:
12 is 30% of 40
if a₁=3 and aₙ=5aₙ-₁ then find the value of a₅
Answer:
The value of a₅ is 1875.
Step-by-step explanation:
Given:
a₁ = 3
aₙ = 5aₙ₋₁
To find the value of a₅, we can apply the recursive formula to compute each term successively:
Step 1: Compute a₂
a₂ = 5a₁ = 5(3) = 15
Step 2: Compute a₃
a₃ = 5a₂ = 5(15) = 75
Step 3: Compute a₄
a₄ = 5a₃ = 5(75) = 375
Step 4: Compute a₅
a₅ = 5a₄ = 5(375) = 1875
When a barrel is 1/5 full it holds 16litre how many litres will it hold when 1/2 full ?
Answer:
40liters
Step-by-step explanation:
2/10 = 16
4/10 = 32
1/10 = 8
since we need 5/10 we take the 32 and the 8 and add them together
32 + 8 = 40liters
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value of 6 in 2,016?
Ones is the place value of the digit 6 in the number 2,016 and 6 is the face value of the digit 6 in the number 2,016.
Given, a number 2,016
we have to find the place and face value of 6 in the given number 2,016.
So, the Place value of 6 in the given number is ones.
Ones is the place value of the digit 6 in the number 2,016
Also, the Face value of 6 in the given number is 6.
6 is the face value of the digit 6 in the number 2,016
Hence, Ones is the place value of the digit 6 in the number 2,016 and 6 is the face value of the digit 6 in the number 2,016.
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Help pls George is building a fence around a rectangular dog run. He is using his house as one side of the run. The area of the dog run will be 240 square feet. The length of the run is 30 feet, and the width is (30 minus x) feet. The diagram below shows his plan.
Recall the formulas for area and perimeter: A = lw and P = 2l + 2w.
The width of the dog run is 20 feet.
In the given problem, the length of the dog run is given as 30 feet.
The area of the dog run is also given as 240 square feet.
Using the formula for the area of a rectangle (A = lw), we can solve for the width (w).
Rearranging the formula, we have w = A / l.
Plugging in the values, we get w = 240 / 30 = 8 feet.
Since the width is given as (30 minus x) feet, we can set up an equation:
30 - x = 8. Solving for x, we find x = 22.
Therefore, the width of the dog run is 20 feet (30 - 22 = 8).
In this problem, the length and width of the dog run are defined by the dimensions of the fence being built around it.
The area of the dog run is given as 240 square feet.
By using the formula for the area of a rectangle, we can solve for the width. We are also given that the length is 30 feet.
Setting up an equation with the given width (30 minus x) and solving for x, we find that x is equal to 22.
This means that the width of the dog run is 8 feet. The main answer to the problem is that the width of the dog run is 20 feet (30 - 22 = 8).
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SOMEONE PLEASE HELP WITH MY MATH ON MY ACCOUNT PAGE
Answer:
Ok! :)
Step-by-step explanation: