Circles C and D overlap. The distance from point C to point D is 7 centimeters. What is the sum of the areas of circle C and circle D? 7Pi units squared 14Pi units squared 49Pi units squared 98Pi units squared
Answers
Answer:
98π cm²
Step-by-step explanation:
A circle is a plane figure. A circle is the locus of a point such that its distance from a given point is always constant.
We can see that both circle C and circle D are equal with a radius of 7 cm.
Area of circle C = π* radius² = π * 7² = 49π cm²
Area of circle D = π* radius² = π * 7² = 49π cm²
The sum of the areas of circle C and circle D = Area of circle C + Area of circle D = 49π + 49π = 98π cm²
Answer:
c
Step-by-step explanation:
Related Questions
Whats the power of 91?
Answers
Answer:
1
Step-by-step explanation:
because you have to power the 91 which is one
I did this today it is supper easy
so what ever number you get like power of 10,15,20 it's still the answer (1)
help pls lollll
10th grade mathematics
Answers
Answer:
I think it's a because
12÷42= 3.5
and
56÷16=3.5
so
10×3.5=35
Step-by-step explanation:
anyone can help me with math
Answers
Answer:
Step-by-step explanation:
Stop cheating and then lying to yourselfpf and saying that you need help
Find the values of x and y. Write your answer in simplest form.
PLEASE HELP ILL MARK U THE BRAINLIEST!
Answers
y is equal to 18
Use SOH CAH TOA to solve.
5.3.PS-10
WILL GIVE BRAINLIESR
Answers
Answer: the answer is 54 adults and 12 children
Step-by-step
Step-by-step explanation:
What is m CD ?
Plzz help
Answers
Given:
Arc(AB) = 78 degrees
Measure of angle CMD = 106 degrees
To find:
The measure of arc CD.
Solution:
Secant intersection theorem: If two secant of a circle intersect each other inside the circle, then the intersection angle is the average of intercepted arcs.
Using secant intersection theorem, we get
[tex]m\angle CMD=\dfrac{1}{2}(Arc(AB)+Arc(CD))[/tex]
[tex]106^\circ=\dfrac{1}{2}(78^\circ+Arc(CD))[/tex]
Multiply both sides by 2.
[tex]212^\circ=78^\circ+Arc(CD)[/tex]
[tex]212^\circ-78^\circ=Arc(CD)[/tex]
[tex]134^\circ=Arc(CD)[/tex]
Therefore, the measure of arc CD is 134 degrees and the correct option is C.
The diameter of a circle is 14 inches. What is the area? Give the exact answer in simplest form
Answers
Answer:
153.94 or 154 if your teacher told you to round.
Step-by-step explanation:
Answer:
A = 49π
Step-by-step explanation:
A = πr² = π(7)²
= 49π ≈ 153.94
GIVING BRAINLIEST FOR CORRECT ANSWER<3
Answers
Answer: 75 percent
Step-by-step explanation: I'm pretty sure
What is this number in expanded form?
130,987
100,000 + 30,000 + 900 + 80 + 7
100,000 + 3,000 + 900 + 80 + 7
10,000 + 3,000 + 900 + 80 + 7
10,000 + 30,000 + 900 + 80 + 7
Answers
Answer:
100,000 + 30,000 + 900 + 80 + 7
(Brainliest please! :D)
Answer:
Your answer is option #1
100,000 + 30,000 + 900 + 80 + 7
HELP ME IM A 6TH
GRADER
Answers
Answer:
Its B, C, and D
Step-by-step explanation:
Chen has $500 saved for a new TV. There is one on sale for $700. He can wait and save more money, or he can finance his purchase and make payments for two years. The payments add up to $850. Should he buy the TV on sale now?
Answers
Answer:
Yes, Chen should by the TV on sale. This is because in the end, he will have saved $150. Hope this helps you.
HELP ASAPP, Laura is going to build some large wooden storage boxes. The boxes are shaped like rectangular prisms, as shown below. She wants to cover all the sides of each box with special wallpaper. If she has a total of 1026 ft2 of wallpaper, how many boxes can she cover?
Answers
Answer:
9 boxes
Step-by-step explanation:
HELP ASAP ASAP EXTRA POINTS
Answers
Answer:
The slope is -2
Step-by-step explanation:
What is the sales tax for a dress that costs 37.99 and a pair of shoes that cost 39.99. The sales tax is 8.25%.
Answers
Answer:
39.99+37.99
=77.98×8.5%
=6.63
What is your favorite sport? Sample is chosen from people attending
games
Answers
Answer:volleyball
Step-by-step explanation:
Answer:
My fav sport is badminton...
Step-by-step explanation:
Hope it's help u
If wrong then sry sry
Ms. Rhodes gave 9 of the 36 students that are in her class a passing grade. Which
value is equivalent to the fraction of students that received a passing grade?
A. .025
B. 25%
C. 9%
D. .75
Answers
What is the approximate area, in square units, or circle C
A: 113
B: 452
C: 38
D:19
Answers
le
2. Amber is making a scratching post for her cat.
scratching post is composed of two rectangular
prisms with the dimensions shown. Amber plans
to cover all exposed faces, except for the bottom
face, with carpet. How many square inches of
carpet does she need?
Answers
Answer:
x4+6+7s
Step-by-step explanation:
HELP PLEASE#!!!!!!!!!!
Answers
Answer:
8 i think
Step-by-step explanation:
What is the length of the unknown leg in the right triangle
Answers
17.2(20+45)−34(4.75)
Answers
Answer:
The correct answer is 956.5
Step-by-step explanation:
If Its wrong report me, if its right mark me brianliest plz
17.2(20+45)−34(4.75)
= 17.2(65)−34(4.75)
= 1118 - 34(4.75)
= 1118−161.5
= 956.5
5 in
Area
6 in
7 in
10 in
15 in
HELP I NEED TO FIND AREA
Answers
Answer:
84in
Step-by-step explanation:
10 times 5 = 50 (top half)
7 times 4 = 28 (bottom half)
3 times 4 = 12 / 2= 6 (triagle)
OK CAN SOMEONE HELP ME OR NOT IM RUNNING OUT OF POINTS PLEASE HELP ME IM FRIC.KING BEGGING YOU
Answers
Answer:
1. m = 7
2. h = 1.5
3. b = -0.7
4. x = 20
5. a = 4.8
6. n = 30
7. y = 1.4
8. a = 28
9. b = -6
Step-by-step explanation:
Message me if you want me to explain each one.
The question says “the system below has been solved by graphing. How many solutions does it have?”
Answers
Answer:
Infinitely many solutions
Step-by-step explanation:
3x+y=1
15x+5y=5
Step: Solve3x+y=1 for y:
3x + y +−3 x = 1 + −3x (Add -3x to both sides)
y=−3x+1
Step: Substitute−3x+1 for y in 15x+5y=5:
15x+5y=5
15x+5(−3x+1)=5
5=5(Simplify both sides of the equation)
5+−5=5+−5(Add -5 to both sides)
0=0
so there are infinite solutions
A color laser printer marked with a price of $699 goes on sale for 30% off. If Joey has already saved up $325
Answers
Answer: 164.30
Step-by-step explanation:
Which number line shows the inequality n > -3?
A
-5 -4 -3 -2
-1
0
1
2 3 4 5
604
-5 -4 -3 -2 -
++>
3 4 5
O
1
2
+++04
-5 -4 -3 -2 -1 0 1
HHH
2 3 4 5
-->
1 2 3 4 5
-5 -4 -3 -2 -1
O
Answers
Answer:
the answer is A. that's my final ans
The number line which represents the solutions that is n > -3 is number line 1.
What is a solution set to an inequality or an equation?If the equation or inequality contains variable terms, then there might be some values of those variables for which that equation or inequality might be true. Such values are called solution to that equation or inequality.
Any real number can be represented in two dimensions using a number line. Any number on the number line with a solid circle next to it refers to include that number followed by the rest of the values, and any number with a hollow circle refers to exclude that value from the list before the rest of the values.
The solutions represented by number line 1 are those where: n > -3.
Using special techniques, number lines are used to represent real numbers. It was Illustrated in number line 1.
Learn more about inequalities here:
https://brainly.com/question/27425770
#SPJ7
A student earned a grade of 80% on a math test. He answered 20 of the questions correctly. How many problems were on the test?
Answers
Answer: 25
Step-by-step explanation:
Given
The student earned 80% on a math test
The student answered 20 questions
Suppose x is the total no of questions
So, we can write
[tex]\Rightarrow \dfrac{20}{x}\times 100=80\%\\\Rightarrow \dfrac{20}{x}=0.8\\\\\Rightarrow \dfrac{20}{0.8}=x\\\\\Rightarrow x=25[/tex]
So, there are 25 questions in total
An Someone plz help me plz :(
Answers
Answer:
18
Step-by-step explanation:
original 3:4
now 18:24
Multiply by 6
205% is what number of 164?
Answers
Answer:
336.2
Step-by-step explanation:
I hope this helps!
Answer:
336.2
Step-by-step explanation:
x/164 = 205/100
multipy 164 and 205
then divide by 100
can somebody help me please
Answers
Answer:
3x+2y=18.65
Step-by-step explanation: