A circle has a radius of \blue{5}5start color #6495ed, 5, end color #6495ed. An arc in this circle has a central angle of 162^\circ162
∘
162, degrees.
What is the length of the arc?
Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal.
answer is 14.14
Answer: 9/2π
20 / 9 = 10π s
20 /9 *10π= s
2 /9 π = s
PLEASE I NEED YOUR HELP ASAP!!!!!
Answer:
7/2 ≤ x < 4
Step-by-step explanation:
When an increasing function is applied to both sides of an inequality, their order does not change. We can solve the given inequality as though the square root symbol were not present.
__
Inequality solution5 -x > 2x -7
12 > 3x . . . . . add x+7
4 > x
domain restrictionsThe domain of f(x) requires that its argument be non-negative.
5 -x ≥ 0 ⇒ x ≤ 5
2x -7 ≥ 0 ⇒ x ≥ 7/2
full solutionTogether with the domain restriction on f(x), the solution to the inequality is ...
7/2 ≤ x < 4
Help me please help me
Answer:
h=5/18
Step-by-step explanation:
Hi there!
If you try to solve 1/2-h=2/9 for h immediately, you will find that you cannot because the denominator is odd for 2/9. Multiply 2 for the numerator and the denominator to get 4/18. Now we have 1/2-h=4/18. Multiply the numerator and denominator by 9 to get 9/18-h=4/18. H=5/18.
Answer:
[tex]\boxed{h=\dfrac{5}{18}}[/tex]
Step-by-step explanation:
[tex]\textsf {$\dfrac{1}{2} - h$ = $\dfrac{2}{9}$}[/tex]
1. Subact [tex]\dfrac{1}{2}[/tex] from both sides:
[tex]\textsf {$\dfrac{1}{2} - h$ = $\dfrac{2}{9}$}\\\\\textsf {$\dfrac{1}{2}-\dfrac{1}{2} - h$ = $\dfrac{2}{9} -\dfrac{1}{2}$}\\\\\textsf {$-h$ = $\dfrac{4-9}{18}$}\\\\\textsf {$-h$ = $\dfrac{-5}{18}$}[/tex]
2. Divide both sides by -1
[tex]\textsf {$-h$ = $\dfrac{-5}{18}$}\\\div -1 \div-1\\\\ \boxed{h=\dfrac{5}{18}}[/tex]
Final answer: [tex]\boxed{h=\dfrac{5}{18}}[/tex]
Hope this helps!
Cecilia bought 24 bottles of juice that each contained 12 fluid ounces of juice. How many pints of juice did she buy?
Answer:
it 288
Step-by-step explanation:
if u multiply 24x12 it gives you 288 hope this help you
What is the measure of angle R?
Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.
Answer:
22.62 degrees
Step-by-step explanation:
Right triangle
you can pick cosine or sine to calculate angle r
sin r = opposite leg/ hypotenuse = 5/13
arcsin(5/13) = 22.62 degrees
cos r = 12/13
r = arccos(12/13) = 22.62 degrees
what is the gfc of 8 and 24
How much water fills the prism and what’s the slant height ?
Answer:
I. 56 cubic feet of water.
II. 5 feet
Step-by-step explanation:
Find the area of quadrilateral ABCD with vertices A(0, 4), B(4, 1), C(1, -3), and D(-3, 0).
Answer: 25
Step-by-step explanation:
Al pagar una cuenta de S/ 143 se le cobró una mora del 10%. ¿Cuál era el pago original?
Teniendo en cuenta la definición de porcentaje, el pago original sin la mora del 10% es 130.
Definición de porcentajeEl porcentaje es una forma de referirse a una proporción tomando como referencia el número 100.
En otras palabras, el porcentaje es una fracción o una parte de 100, denominándose también como tanto por ciento, y se indica con el símbolo %.
Es decir, el porcentaje es la forma de expresar un número como una fracción que tiene como denominador el número 100 y representa la porción de un todo, que se obtiene dividiendo el monto conocido entre el total y multiplicándolo por 100.
Pago originalEl pago original es 100%. Al cobrarse una mora del 10%, se debe pagar 110% del pago original, representada por la letra P.
Entonces:
110%×P=143
Resolviendo:
P= 143 ÷ 110%
Considerando que un porcentaje es una cantidad determinada de cada 100 unidades, entonces 110 % significa 110 de cada 100 unidades, y es equivalente a 110/100. Entonces:
P=143 ÷ [tex]\frac{110}{100}[/tex]
P= 130
Entonces, el pago original sin la mora del 10% es 130.
Aprende más sobre porcentaje con estos problemas similares:
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#SPJ1
Katrina had $138.72 in her checking account. she wrote checks to take out $45.23 and $18.00, and then made a deposit of $75.85 into her account. how much does katrina have in her account now?
In this figure, AB || CD and m/1 = 110°
A
1/2 B
4 3
What is mZ5?
5/6
8 7
Answer is 105 degrees.
Explanation:
Given two parallel lines AB and CD and a transversal cutting the two lines.
We know that when a transversal cuts two parallel line,
i) corresponding angles would be equal
ii) Interior angles total to 180
iii) alternate angles are equal.
In the picture given we have corresponding angles as
(2,6) . Hence angle 2 = angle 6.
Angle 6 = 75 (given)
Hence angle 2 =75.
Angles 1 and 2 are supplementary because they form a linear pair.
Hence angle 1 = 180-75
Angle 1 =105
Solve this problem! Thank you! (Math *)
Answer:
9
Step-by-step explanation:
Do the powers
Then the bracket
Then x or ÷
And then + or -
the formula for converting degrees fahrenheit (f) to degrees kelvin (k) is:
solve for f, in terms of k
k=5/9(f+459.67)
Answer:
See below
Step-by-step explanation:
K = 5/9 (F + 459.67) Multiply both sides by 9/5
9/5 K = F + 459.67 Subtract 459.67 from both sides
9/5 K - 459.67 = F
Triangle ABC is a right triangle find x
Answer:
25Step-by-step explanation:
from the figure and the values we understand that it is an isosceles right triangle, therefore with the two sides and the 2 angles are congruent,
so x = 25
what is the volume of a cylinder with a radius of 5
and a height of 12
Answer:
300pi
Step-by-step explanation:
the formula for volume of a cylinder is pi3^2h
So pi * (25) * 12
300 pi.
If you forget the formula, remember circle area is pir^2 and multiplying that by the height will raise the circle's area, giving us volume.
Match each equation with the number that makes it true.
the first equation is 15
the second equation is 3
the third equation is 17
the fourth equation is 7
the fifth equation is 6
the sixth equation is 50
the seventh equation is 2
the eighth equation is 5
the ninth equation is 11
the tenth equation is 31
Please can i have brainliest I did all answers correct I hope this helps you
what is the surface area of the green shapes there all the same
Answer:
I believe the answer is 10
Step-by-step explanation:
4x5 is 20 divided by 2 is 10. I hope you find this as helpful and correct, I am sorry if I am wrong.
Find the surface area of the figure below:
Find the constant of proportionality for the relationship plotted in the distance versus time graph shown below, and hence predict the distance covered at 10 seconds.
Answer: The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.
Step-by-step explanation:
9
i need help!!
——————-
math geniuses pls help me!
———————
pls!!!
Answer:
A. (-2√2, -2√2)
Step-by-step explanation:
Just use conversion formulas
hope this helps:)
3. Carmen received the following
scores on her last six homework
pages: 23, 24, 20, 19, 19, and 21.
What is Carmen's average
homework score?
A 19
8 20
C 21
D 22
Сот
"A
1
Question 10
There are boys and girls in a class in the ratio 11 : 16
There are 256 girls.
How many boys are there?
Answer:
There are 176 boys
Step-by-step explanation:
256/16=16
11x16=176
help it’s due in an hour and I’m stuck
Solve the system with elimination.
3x + y = 9
x + 2y = 3
Answer: X = 3 and Y = 0 3,0
Given that a/b = 3/5 and b/c = 4/5
Find a:b:c
Answer:
12:20:25
I thnk this is it. I'm not sure though
The radio of the base of two cylindrical tins are r and 3r respectively .if the water level in A is 18cm high , what would be the height of the same quantity of water in B
Answer:
2 cm.
Step-by-step explanation:
Volume of the water is the same in the 2 cyinders,
Volume of water in A = π r^2 * 18.
Volume in B = π (3r)^2 * h.
So 18πr^2 = 9π r^2 h
18 = 9h
h = 18 / 9
= 2
The end points of Line GH are G (10,2) and H(4,8). Find the coordinates of the midpoint M.
Answer:
(10-4)/2 , (2-8)/2
6/2 , -6/2
Midpoint = (3,-3)
chosen at random from a bag comtaining 8 marbles: 4 blue 3 green and 1 red. define a probability distribution for this experiment on the sample space{B,G,R}
Answer:
1/2, 3/8, 1/8
Step-by-step explanation:
the radio of giving blue marbles is 4/8=1/2
the radio of giving green marbles is 3/8
the radio of giving red marbles is 1/8
Answer:
the probability of you getting a B marble is 1/2 for a R marble its 1/8 and for a G marble its 3/8.
Step-by-step explanation:
Please help me I will give brainliest I need help
Which data set is represented by the modified box plot?
Box and whisker plot on a number line from 90 to 160 in increments of 5. The whisker ranges from 114 to 152. The box ranges from 120 to 139 with the vertical bar inside the box at 128. One dot mark above ninety-one.
134, 142, 136, 128, 126, 152, 91, 114, 120, 139, 128
134, 142, 136, 128, 126, 168, 91, 114, 120, 139, 128
134, 142, 136, 120, 120, 152, 91, 114, 120, 139, 134
134, 142, 136, 128, 126, 152, 102, 114, 120, 139, 128
Answer:
I think it's B
Step-by-step explanation:
:)
Please answer quickly
[tex]\dfrac{4+3\sqrt 5}{4-3\sqrt 5}\\\\\\=\dfrac{\left(4+3\sqrt 5 \right)\left(4+3\sqrt 5 \right)}{\left(4-3\sqrt 5 \right)\left(4+3\sqrt 5 \right)} \\\\\\=\dfrac{\left(4+3\sqrt 5 \right)^2}{4^2 - \left( 3 \sqrt 5 \right)^2}\\\\\\=\dfrac{4^2 + 2\cdot 4 \cdot 3\sqrt 5 + \left( 3\sqrt 5 \right)^2}{16-9\cdot 5}\\\\\\=\dfrac{16+24\sqrt 5 + 45}{16-45}\\\\\\=\dfrac{61+24\sqrt5}{-29}\\\\\\=-\dfrac{61}{29}-\dfrac{24}{29}\sqrt 5\\\\\\=-\left(\dfrac{61}{29}\right) + \left(- \dfrac{24}{29} \right) \sqrt 5[/tex]
[tex]\text{It is now in a form of}~ a+b\sqrt 5~, \text{where}\\ \\a=-\dfrac{61}{29}~~ \text{and}~~ b =- \dfrac{24}{29}[/tex]
