Given
The diameter of the circle is 10mm.
To find the area and the circumference of the circle.
Explanation:
It is given that,
The diameter of the circle is 10mm.
Then,
The area of the circle is,
\(A=\pi r^2\)Since
\(\begin{gathered} d=10mm \\ r=\frac{10}{2}mm \\ \Rightarrow r=5mm \end{gathered}\)Therefore,
\(\begin{gathered} A=\pi(5)^2 \\ =25\pi mm^2 \end{gathered}\)Also,
The circumference of the circle is given by,
\(C=2\pi r\)That implies,
\(\begin{gathered} C=2\pi\times5 \\ =10\pi mm \end{gathered}\)Hence, the area of the circle is 25πmm² and the circumference of the circle is 10πmm.
The average low temperatures in international falls minnesota are shown in the graph f(x) represents the function that contains these points find each of the following
The Relative Maximum will be (7, 50) and minimum is (12, 0).
We have the graph showing average low temperatures in international falls minnesota.
From the graph the maximum y coordinate is 50.
So, the Relative Maximum will be (7, 50).
and, the minimum y coordinate is 0.
So, the Relative minimum is (12, 0)
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Quadrilateral YFGT can be mapped onto quadrilateral MKNR by a translation. If TY = 2, find RM.
Based on the information given, we can conclude that RM = 2, but we cannot determine the lengths of the other sides of the quadrilaterals without further information.
Given that quadrilateral YFGT can be mapped onto quadrilateral MKNR by a translation, we can use the information to determine the length of RM.
A translation is a transformation that moves every point of a figure by the same distance and in the same direction. In this case, the translation is such that the corresponding sides of the quadrilaterals are parallel.
Since TY = 2, and the translation moves every point by the same distance, we can conclude that the distance between the corresponding points R and M is also 2 units.
Therefore, RM = 2.
By the properties of a translation, corresponding sides of the two quadrilaterals are congruent. Hence, side YG of quadrilateral YFGT is congruent to side MK of quadrilateral MKNR, and side GT is congruent to NR. However, the given information does not provide any additional details or measurements to determine the lengths of these sides.
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Vanessa runs 4 miles each week. Use the number line below to solve and represent the number of weeks it will take her to run 96 miles.
The number of weeks that Vanessa ran for the number of miles given would be = 24 weeks
How to calculate the number of weeks used by Vanessa for race?The amount of distance that Vanessa covers for a week = 4 miles
The amount of weeks it will take for her to cover 96 moles would be = ?
That is;
1 week = 4 miles
X weeks = 96 miles
Make X the subject of formula;
X = 96× 1/4
= 24 weeks
Therefore Vanessa will be able to cover 96 miles in only 24 weeks.
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Can I multiply 252.004 by anything to get 252?
Answer:
0.99998412723
Step-by-step explanation:
basically i divided 252 by 252.004 and got 0.99998412723 so 252.004 times 0.99998412723 equals 252
I hope this helps!
Answer:
no,
Step-by-step explanation:
The reason for this is because if you were to take away the 4 at the end of both 0's you could easily just multiply by 1 but due to the 4, you can multiply anything to get 252
What is on the kumon h level math test?
Write the inequality this number line represents.
Answer:
19 is equal or less than X
Step-by-step explanation:
I know this because wherever the arrow goes, that’s equal to X. We also know that if the dot is colored, that means it equals: 19 is equal or less than X.
the trapezoids are similar, find
Answer:
X = 7
Step-by-step explanation:
7 + 1 = 8
7 - 3 = 4
4 is half of 8
Answer:
x = 7
Step-by-step explanation:
To find the value of x we can use similarity ratio
3/6 = (x-3)/(x+1) cross multiply expressions
3x + 3 = 6x - 18
3 + 18 = 6x - 3x
21 = 3x divide both sides by 3
7 = x
Plz help i give brainlist fdf sfdfs fsdfdsfferw5tah3bgsewr35hatb\(x^{2} \sqrt[n]{x} \sqrt[n]{x} \pi \alpha\)
Answer:
Step-by-step explanation:
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If Mitzi has two dogs, a puppy that weighs 25 pounds and an adult that weighs 80 pounds, how much will it cost to bathe them both?
Answer:
105
Step-by-step explanation:
Maria has decided to invest to help with her retirement savings. How much would she have to invest to have $113,400 after 20 years, assuming an interest rate of 3.57% compounded annually?
Do not round any intermediate computations, and round your final answer to the nearest dollar.
Answer:
$56,226
Step-by-step explanation:
x = investment
Earning interest of 3.57% is the equivalent of multiplying the initial balance (investment) by 1.0357;
Over 20 years, the new balance can be found by multiplying the initial balance by (1.0357)²⁰;
We can formulate an equation to solve to get the initial investment:
x(1.0357)²⁰ = 113400
(2.01687752)x = 113400
x = ¹¹³⁴⁰⁰/₍₂.₀₁₆...₎
x = 56225.5263 → 56226
Problem’s in the image
The growth rate function indicates that the number of years The Iron Man's net worth will reach the net worth of T'Challa is about 87 years
What is a growth rate?The growth rate is the rate of growth of a function with regards to the input variable.
T'Challa's net worth in the Marvel comics = 80 trillion (8 × 10¹³) Dollars
The Iron Man's net worth = 20 billion (2 × 10¹⁰) Dollars
The growth rate per annum of The Iron Man's net worth = 10% per annum
The number of years it will take to reach T'Challa can therefore, be found as follows;;
(2 × 10¹⁰) × (1 + 0.1)ˣ = (8 × 10¹³)
(1 + 0.1)ˣ = (8 × 10¹³)/(2 × 10¹⁰)
x·ln(1 + 0.1) = ln((8 × 10¹³)/(2 × 10¹⁰))
x = (ln((8 × 10¹³)/(2 × 10¹⁰)))/(ln(1 + 0.1)) ≈ 87 years
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Let S be the universal set, wiere:
S= {1, 2, 3, ..., 18, 19, 20}
Let sets A and B be subsets of S, where:
Set A=
= {1, 2, 3, 5, 7, 10, 11, 13, 18, 20}
Set B = {2, 4, 5, 6, 8, 11, 14, 15, 16, 17, 18, 19, 20}
Find the following:
LIST the elements in the set (A U B):
(AU B) = {
Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE
LIST the elements in the set (AN B):
(AN B) = {
Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE
You may want to draw a Venn Diagram to help answer this question.
A U B is the set containing all elements from both A and B:
A U B = {1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20}
A ∩ B is the set containing all elements that are common to both A and B:
A ∩ B = {2, 5, 11, 18, 20}
is x= 0.75 a function where x is the dollar amount for entrance to the toll road and y is the number of passengers.
x = 0.75 is not a function, because the expression x = 0.75 will not change futhor.
Given that,
To determine whether x = 0.75 a function where x is the dollar amount for entrance to the toll road and y is the number of passengers.
Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
Here,
An expression to being a proper function must have at least a dependable and a dependable variable. So, the expression given does not have any dependable variable i.e x = 0.75 So it is not a function.
Thus, x = 0.75 is not a function, because the expression x = 0.75 will not change futhor.
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please help me ASAP!!!!
Let's solve the equation:
\(\begin{gathered} \lvert x+2\rvert=0 \\ x+2=\pm0 \\ x=-2\pm0 \\ x=-2 \end{gathered}\)Let's now solve the inequality:
\(\begin{gathered} \lvert x+2\rvert\ge0 \\ x+2\ge0\lor x+2\leq0 \\ x\ge-2\lor x\leq-2 \end{gathered}\)Therefore the solution of the inequality is:
\((-\infty,-2\rbrack\cup\lbrack-2,\infty)\)Once we know both solutions we conclude that:
The equation has one solution and the inequality have a range of solutions. Therefore the correct choice is the third option.
Opal saves $7. A week for 16 weeks. Her brother saves $27. A month for 4 months. Who saves more money?
Answer:
Opal saves more
Step-by-step explanation:
0 is an angle in a right-angled triangle. tan 0 = 23/52 What is the value of 0? Give your answer in degrees to 1 d.p.
The value of the angle θ is approximately 24.2 degrees to 1 decimal place.
In a right-angled triangle, the tangent of an angle is defined as the ratio of the length of the side opposite the angle to the length of the side adjacent to the angle. Given that tan θ = 23/52, we can find the value of the angle θ.
To find the value of θ, we can use the inverse tangent or arctan function. Taking the inverse tangent of both sides of the equation, we have:
θ = arctan(23/52)
Using a calculator or trigonometric tables, we can evaluate the inverse tangent of 23/52. The result is approximately 24.2 degrees.
Note that in the context of a right-angled triangle, the tangent function is defined for acute angles (less than 90 degrees). Since 0 degrees is the smallest possible angle, it is considered an acute angle in this case.
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Kyle is a secretory. She earns $12.38 per hout. She worked 2 hours last week. What is her straight fine pay
Answer:
Her pay is;
\(\text{ \$24.7}6\)Explanation:
Given that;
She earns $12.38 per hour
and She worked 2 hours last week.
Her pay can be calculated as;
\(\text{Total pay}=Rate\times time\)Substituting the given values;
\(\begin{gathered} \text{Pay}=\text{ \$12.38}\times2 \\ \text{Pay}=\text{ \$24.76} \end{gathered}\)Her pay is;
\(\text{ \$24.7}6\)PLS PLS PLS I NEED HELP FAAAAAAAASSSSST GIVING BRAINLIEST TO QUICKEST CORRECT
Answer:
c hope this helps
Step-by-step explanation:
Answer:
The correct answer should be C.
Fred is standing at a point looking north. He walks on a bearing 056° for 9.8km before stopping. He then walks an additional 3.5 km on a bearing of 112° before stopping to rest. (a) Find out how far he is away from his start point using sine or cosine rule (b) Determine the area of the enclosed shape (c) Draw neat labeled scale diagram of the same
The area of the enclosed shape is about 14.47 km^2.
We are given that;
056° for 9.8km and 3.5 km on a bearing of 112°
Now,
We can see that the enclosed shape is a triangle with sides 9.8 km, 3.5 km, and z km, and angles 56°, 112°, and y°. We can use the fact that the sum of angles in a triangle is 180° to find y:
y = 180° - 56° - 112°
y = 12°
Now we can use the cosine rule to find z:
z^2 = 9.8^2 + 3.5^2 - 2(9.8)(3.5)cos(12°)
z^2 ≈ 101.87
z ≈ 10.09
Therefore, Fred is about 10.09 km away from his start point.
To find the area of the enclosed triangle, we can use the sine rule to find x, the height of the triangle:
sin(56°) = x/9.8
x = 9.8 sin(56°)
x ≈ 8.27
The area of a triangle is given by half the base times the height, so:
A = (1/2)(3.5)(8.27)
A ≈ 14.47
Therefore, by trigonometric ratios the answer will be 14.47 km^2.
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Find the number of distinguishable permutations of:
2 Bs, 3 Hs, and 6 Os
(B, B, H, H, H, O, O, O, O, O, O)
If you could explain how / the formula, that would be great
There are a total of 2 + 3 + 6 = 11 letters, which gives rise to 11! possible permutations.
Consider one such permutation:
BBHHHOOOOOO
I write one of the Bs in the bold for emphasis. This permutation is not distinguishable (but for the temporary boldface) from
BBHHHOOOOOO
which is to say they both count as the same permutation. To avoid counting this twice, you would divide the total number of permutations by the number of ways you can permute the identical character. In the case of Bs, this can be done in 2! = 2 ways.
Similarly, the 3 Hs can be rearranged in 3! = 6 ways, and the 6 Os can be rearranged in 6! = 720 ways.
Then the total number of distinguishable permutations is
11! / (2! • 3! • 6!) = 4620
As a formula: given a word of length \(N\) with \(n\) different characters that respectively occur \(k_n\) times, the total number of distinct permutations is
\(\dfrac{N!}{k_1! k_2! k_3! \cdots k_n!}\)
where \(k_1+k_2+k_3+\cdots+k_n=N\).
Try this with some simple examples:
• GREECE
This has length 6, with E occurring three times, and every other letter occurs once. The total number of distinct permutations of GREECE is
6! / (1! • 1! • 1! • 3!) = 120
• BANANA
This also has length 6, with B occurring once, N twice, and A three times, so the total number of distinct permutations of BANANA is
6! / (1! • 2! • 3!) = 60
• STATISTICALLY
This has length 13, with one each of C and Y; two each of S, A, I, L; and three Ts. Then the number of distinct permutations is
13! / (1! • 1! • 2! • 2! • 2! • 2! • 3!) = 64,864,800
\(\( y=\int_{-2}^{x} \sqrt{3 t^{4}-1} d t \)\)
The value of intergal \(y=\int_{-2}^{x} \sqrt{3 t^{4}-1} d t\) is
\(y=\frac{1}{6} \sqrt{(3x^{2}-1)^{2}} - \frac{1}{6} \sqrt{(3(-2)^{2}-1)^{2}} \)\)
In mathematics, an integral is a mathematical object that can be interpreted as an area or a generalization of area. Integrals, together with derivatives, are the two main tools used in calculus and are used to calculate areas, volumes, and their generalizations.
The integral \(y=\int_{-2}^{x} \sqrt{3 t^{4}-1} d t\) can be evaluated by first completing the square and then using the substitution method.
Completing the square gives us \(( 3 t^{4} -1 = (3t^{2} -1)^{2} \)\).
We can now make the substitution \(( u = 3 t^{2} -1 \)\)).
Differentiating, we get \(( du = 6t dt \)\)).
Therefore, the integral can be written as\(y=\int_{-2}^{x} \sqrt{(3t^{2}-1)^{2}} \frac{du}{6t} \)\).
Solving the integral, we get:
\(y = \frac{1}{6} \sqrt{(3t^{2}-1)^{2}} +C \)\)
Substituting back into the equation, we get the answer as:
\(y=\frac{1}{6} \sqrt{(3x^{2}-1)^{2}} - \frac{1}{6} \sqrt{(3(-2)^{2}-1)^{2}} \)\)
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If n is a positive odd number, then (-72.4)n is
Step-by-step explanation:
If n n n is odd, then ( − 72.4 ) n (-72.4)^n (−72.4)n will be negative since the product of an odd number of negatives gives a negative value. Therefore ( − 72.4 ) n (-72.4)^n (−72.4)n is a negative number with an absolute value greater than 1
The area of a circle is 12.56 square inches. What is the circles radius
find x pls help lol
Answer:
x=6
Step-by-step explanation:
x is the geometric mean of 3 and 12.
3 · 12 = x²
x=6
3 6 9 12 15 18 21 24 27 30 is odd or even numbers?
Answer: Half of them are even and half of them are odd.
Step-by-step explanation:
The even numbers are 6, 12, 18, 24, and 30. An even number is defined as a number that is divisible by 2, meaning it has no remainder when divided by 2. For example, 6 divided by 2 equals 3 with no remainder, so 6 is even.
The odd numbers are 3, 9, 15, 21, and 27. An odd number is defined as a number that is not divisible by 2, meaning it has a remainder of 1 when divided by 2. For example, 9 divided by 2 equals 4 with a remainder of 1, so 9 is odd.
Therefore, out of the given numbers, half of them are even and half of them are odd.
________________________________________________________
Given the following, determine the set (B n C)'.
U= {x|x EN and x < 10}
B = {x|x EN and x is even and x< 10}
C = {x|x E N and x < 10}
Answer:
Step-by-step explanation:
U={x|x∈N and x<10}
or U={1,2,3,4,5,6,7,8,9}
B={x|x∈N and x is even and x<10}
or
B={2,4,6,8}
C={x|x∈N and x<10}
or
C={1,2,3,4,5,6,7,8,9}
(B∩C)={2,4,6,8}
(B∩C)'={1,3,5,7,9}
What is the major of EG?
rewrite each of the following expressions without using absolute value:
∣4r-12∣if r<3
Answer:
12-4r
Step-by-step explanation:
4r<12 because r<3 so you flip it.
A bag of marbles only has red and blue marbles. The bag has a ratio of blue marbles to red marbles of 3:5, and there are 24 blue marbles in the bag. What is the total number of marbles in the bag?
Answer:
64 marbles
Step-by-step explanation:
24 ÷ 3 = 88 × 5 = 40 (40 total red marbles)40 + 24 = 64The solution is, 24 is the total number of marbles in the bag.
What is ratio?The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.
here, we have,
given that,
A bag of marbles only has red and blue marbles.
The bag has a ratio of blue marbles to red marbles of 3:5,
and there are 24 blue marbles in the bag.
we have to find the total number of marbles in the bag.
let, there are x red marbles .
we have,
blue marbles : red marbles = 3:5
so, we get,
blue marbles : red marbles = 24 : x
i.e. 3:5 = 24 : x
so, x = 24 * 5 / 3
or, x = 8*5
or, x = 40
so, there are 24 red marbles .
so, total = 24 + 40 = 64
Hence, The solution is, 24 is the total number of marbles in the bag.
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NEED HELP WITH THIS QUESTION QUICK!!!
Answer:
56 degrees
90-34=56
Right-angle triangle, so the 2 angles should add to 90 to make 180 degrees
Hope this helps!