Answer:
The area of the plate is 47.78
Step-by-step explanation:
Given:
Circumference of a circular plate = 24.5 inches.
To FInd:
Area of the circular plate
Solution:
By the formula of circumference
Circumference of a circular plate = 2πr
Where 'r' = radius of the plate
24.5 = 2[tex]\pi r[/tex]
r = [tex]\frac{24.5}{3.14 * 2}[/tex] [Since π = 3.14]
r = 3.90 inches
We know the formula of a circular plate is,
Area = πr²
Therefore, A = (3.14)(3.90)²
A = 47.79 square inches
Therefore, area of the circular plate is 47.79 inches.
Find the missing value of x and y.
Step-by-step explanation:
tan 60 = 21 ÷ y
1.73 = 21 ÷ y
y = 21 ÷ 1.73
y = 12.14
tan 30 = x÷ 12
0.6 x 12 = x
x = 7.2
Please help I have 15!!!!!!!!
Answer:
true
Step-by-step explanation:
plug them in
l2*-2l +1=3
and the same for the other one
The Triangle has a base of 8 1/6 and a height of 3 1/7.
What is the area?
Answer:
77/6
Step-by-step explanation:
area of triangle =1/2 base x height
=1/2 x8 1/6x 3 1/7
=1/2 x49/6x22/7
=77/6
673,000 in numeric help!!
Answer:
huh? explain better
Step-by-step explanation:
What is the area underneath a normal curve always equal to?
A. zero
B. sixty-eight
C. one
D. ninety-five
I REALLY NEED HELP WITH THIS QUESTION FOR MY MATH CLASS!!!!!!
Answer:
the answer is d
Step-by-step explanation:
brainliest pls
Answer:
It's B or D, but I think D.
Step-by-step explanation:
I WILL GIVE U BRAINLIEST AND THANKS AND 5 STARS
please help this is very important
this is a big part of my grade
Answer:
I agree with Noah's Method because following PEMDAS you have to do exponents first. 10^3 is 1000 and then you can add the 20. Jada's method is incorrect because you cannot add the two together.
URGENT!!!
special right triangles escape roomLEVEL 3
Write the correct order
of letters to the finish line.
A
B
с
Example:
ABCGH
An isosceles right triangle is inscribed in a circle. The hypotenuse of the triangle is the diameter of the circle. Write a function f in terms of x that represents the area of the shaded region. Leave your answer in terms of π.
9514 1404 393
Answer:
f(x) = (π-2)x^2/4
Step-by-step explanation:
The area of the triangle is ...
A = 1/2(x)(x) = (1/2)x^2
The hypotenuse of the triangle is x√2, so the radius of the circle is x/√2. That means the area of the semicircle is ...
A = 1/2πr^2 = (π/2)(x/√2)^2 = (π/4)x^2
The shaded area is the difference between the semicircle area and the triangle area.
f(x) = (π/4)x^2 -(1/2)x^2
f(x) = (π-2)x^2/4
when does order matter when writing algebraic expression
please help me if u can i need a good grade on this please and thank you have a good day.
Answer:
[tex]yes (k) = \frac{1}{9}[/tex]
A rational number equivalent to 5/7 is
5/7 is 5÷7
so
5÷7 = 0.7142857143
Solve for Y (geometry)
Answer:
[tex]y=10[/tex]
Step-by-step explanation:
We know that the sum of these two angles is 180 degrees. Why? Imagine if the horizontal line was perfectly horizontal. There would be two 90 degree angles, one at each intersection of the vertical lines. If the rotate the line, we haven't magically removed or added degrees, so we know it is still 180 degrees.
Hence, the equation is:
[tex]180=120+6y\\60=6y\\\bold{y=10}[/tex]
Hari bought 5 apples at Re 1 and sold 4 apples at Re 1. Find the profit or loss in percentage.
Step-by-step explanation:
C.P=5×1=Rs.5
S.P.=4×1=Rs.4
Loss=C.P.=S.P.
=Rs.5-Rs.4
=Re.1
loss%=loss/C.P ×100
=1/5×100%
=20%
1. What is the value of x? Do not convert to decimal. Keep your answer in exact (radical) form. Show all of your work. Answer:
Answer:
its square root 53 cuz it cant be simpler
In circle Q with m PQR = 82 and PQ = 5 units, find the length of arc PR.
Round to the nearest hundredth.
The length of arc PR to the nearest hundredth is 7.15 units
How to calculate the length of an arcThe formula for calculating the length of an arc is expressed as:
L = r theta
Given the following parameters
r = PQ = 5 units
theta = <PQR = 82π/180 rad
Substitute to have:
L = 5 * 82π/180 rad
L = 7.15 units
Hence the length of arc PR to the nearest hundredth is 7.15 units
Learn more on length of an arc here; https://brainly.com/question/2005046
Answer: The answer is 7.16.
Find the measure of angle b.
Which is the answer?
A.34
B.20
C.126
D.70
help me please I would appreciate it very much:)
What is the median for the numbers 1,2,3,4,5,6,7,8,9,10??
Thanks
Answer:
5.5
hope this helps
have a good day :)
Step-by-step explanation:
pls help!!!!!!!!!!!!!!!
Answer: The radius would be twelve
Step-by-step explanation:
The radius of a sphere would be 12 cm. By putting the value of volume we can find the radius of the sphere. The radius of a sphere would be 12 cm.
On the map, the south side of the park has a length of 20 centimeters. What is the actual distance, in kilometers of the south side of the south of the park
Answer: 25 kilometers for part A. 12 for part B.
Step-by-step explanation: Teacher told the answer.
A pound of guinea-pig pellets is about 3 cups of food. Each guinea pig eats 1/4 cup of pellets a day. How many days will pellets last? Also there is 5 pounds of pellets
P
289
670
R
Find the measure of P.
390
80°
ООО
85°
90°
Answer:
C, 85°
Step-by-step explanation:
180° = total angles for a triangle
First, add the known angles.
67 + 28 = 95
Then, subtract
180 - 95 = 85
To check your answer, add all the angles up to see if it equals 180°
67 + 28 + 85 = 180
Have a great day!
A normal distribution of test scores has a mean of 119 and standard deviation of 7. What is the probability that a ranfomly selected test score is less than or equal to 108?
Answer:
75%
Step-by-step explanation:
WHAT IS
x=0.7+24
A-14
B-56
C-80
D-10
PLEASE
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
help please thank you
Answer:
This ratio is not proportional. (๑・ω-)～♥”
HII HELP OK THIS ASAP PLS
Answer:D
hope this helps
Find the measure of arc BC
Answer:
100°
Step-by-step explanation:
is 25% of the circle
Answer:
BC = 100°
Step-by-step explanation:
The chord- chord angle BDC is half the sum of the arcs intercepted by the angle and its vertical angle, that is
[tex]\frac{1}{2}[/tex] ( BC + AE) = 85° ( multiply both sides by 2 to clear the fraction )
BC + AE = 170°
BC + 70° = 170° ( subtract 70° from both sides )
BC = 100°
Solve for x (geometry)
Can somebody help me with this I don’t get it?
Answer:
the time means how long it takes to get to that distance below it
Step-by-step explanation: