pls help i really really need help on this. We just learned this but i can't remember it.
I'm really sleepy and wanna sleep. So i would appreciate your help.
:)
Answers
Answer:
114 cm²
Step-by-step explanation:
Area of shaded region
= area of circle -area of square
[tex]\boxed{area \: of \: circle = \pi {r}^{2} }[/tex]
Given that radius= 10cm, r= 10cm.
[tex]\boxed{area \: of \: square = side \: \times side}[/tex]
Let the length of a side of the square be x cm.
Applying Pythagoras Theorem,
10² +10²= x²
100 +100= x²
x²= 200
[tex]x = \sqrt{200} [/tex]
Area of square
= x²
= 200cm²
Area of shaded region
= 3.14(10²) -200
= 3.14(100) -200
= 314 -200
= 114 cm²
Related Questions
It’s kinda easy but I wanna make sure it’s right pls help if you can
Answers
Answer:
a. 9/10
Step-by-step explanation:
hopes this helps
Write with a single exponent
b. 1/10•1/10•1/10•1/10•1/10•1/10•1/10=
Answers
Answer:
1 x 10^-7
Step-by-step explanation:
Answer:
l;komjni
Step-by-step explanation:
ayudaaa plis
7-4=
6-2=
-3-2=
-8+9=
-9+5=
1+10=
Answers
Answer:
7-4=3
6-2=4
-3-2= -5
-8+9=1
-9+5= -4
1+10=11
Step-by-step explanation:
No es tan difícil, puedes g0oglearlo
Answer: 3, 4, -5, 1, -4, 11
Step-by-step explanation:
Which of these graphs is the solution set for the equation y = -x?
Answers
Graph the number on the number line
Answers
Answer:
The number 8 should be at the right side point 8
Step-by-step explanation:
hope this helps!
The area of a circle is 64 pi inches ^2
What is the circumference in inches expense your answer in terms of pie
Answers
Answer:
R=8cm
Step-by-step explanation:
Solve using elimination.
-6x + 2y = 14
x + 4y = -11
Answers
Answer:
8x+6y=-11
Step-by-step explanation:
collect like terms
En una fabrica de cajas se producen 356 cajas por semana.¿Cuantas cajas se producen por mes?
Answers
Answer:
1.424
Step-by-step explanation:
solo multiplica 356x4
I don't understand how to do this problem, can you help me?
Answers
Step-by-step explanation:
step 1. f(x) = rx + s
step 2. domain of f(x): all x
step 3. f'(x) = lim h->0 (f(x + h) - f(x))/h
step 4. f'(x) = lim h->0 (r(x + h) + s - (rx + s))/h
step 5. f'(x) = r
step 6. domain of f'(x): all x.
Simplify (p^2)^5
Paper one maths gcse question higher
Answers
Answer:
the answer is p^10 I put the explanation up
can you answer this because i do not know
Answers
Answer:
3679
Step-by-step explanation:
11,472-7,793=3679 miles left
Can someone smart at math help me cause a girl tried and can’t do this vodo thing my teacher gives me
Answers
180 divided by 3 is 60
One of the legs of a right triangle measures 7 cm and the other leg measures 17 cm.
Find the measure of the hypotenuse. If necessary, round to the nearest tenth.
Answers
Answer:
18.4
Step-by-step explanation:
By using the pythagorean theorem (a^2 + b^2 = c^2)
Which equation can be used to solve for x in the following diagram?
Answers
Answer:
4x-20 = 60
Step-by-step explanation:
PLEASE HURRY & HELP ME NOW. IN A RUSH
Answers
Answer:
D
Step-by-step explanation:
HELP ME 7th grade math
What is the total amount of cardboard needed to manufacture this polyhedron? (Find the surface area)
Plz answer
Answers
Someone help quickly please!
Look at picture
Name the sequence of transformations that moved figure A to figure D
A. Translation, Translation, Rotation
B. Reflection, Reflection, Rotation
C. Translation, Reflection, Rotation
D. Rotation, Translation, Reflection
Answers
Answer:
translation . translation. rotation
calculate x. (geometry)
im in need of help, its due in like 14 minutes
Answers
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Isosceles triangles.
Since, the sides are equal, we can equate them, so we get as,
==> 16x + 13 = 24x -19
=> 24x -16x = 13+19
=> 8x = 32
x = 4
hence ==> x = 4.
What is the mode, mean, median for these numbers?
{18,18,63,63,84}
Answers
Answer:
Mean= the average of the number set= 18+18+63+63+84=246/5=49.2
Median- the number in the middle of the set= 63
Mode- the number(s) that repeat=1 8, 63
Range- the amount between the highest and lowest numbers= 84-18=66
Step-by-step explanation:
The mode, mean, and median of the data will be 18 or 63, 49.2, and 63, respectively.
What are statistics?Statistics is the study of collection, analysis, interpretation, and presentation of data or discipline to collect and summarise the data.
The data set is given below.
18, 18, 63, 63, 84
The mode of the data is given as,
Mode = Frequency of the repeated number
Mode = 18 and 63
The mean of the data is given as,
Mean = (Sum of observations) / (Number of observations)
Mean = (18 + 18 + 63 + 63 + 84) / 5
Mean = 246 / 5
Mean = 49.2
The median of the data is given as,
Median = (n + 1)th / 2
Median = (5 + 1)th / 2
Median = 6th / 2
Median = 3th
Median = 63
The mode, mean, and median of the data will be 18 or 63, 49.2, and 63, respectively.
More about the statistics link is given below.
https://brainly.com/question/10951564
#SPJ2
PLEASEEEEEEEE HELPPPPPPPPP I WILL GIVE BRAINLIEST
Answers
These triangles are not similar. The triangles are not similar because the proportion 8/9 = 2/3 is false.
David Smith and his 2 children are going to a zoo.The admission price is:
Adult: £60
Child: £45
David has a family discount card.
Family Discount Card gives
1/4
off adult price
40% off child price
Work out the total price David pays after using his discount card
Answers
Answer:
£101
Step-by-step explanation:
60 divided by 4 = 15
15 x 3 = 45
£45 = adult price
10% of £45 = £4.50
40% of £45 = £18
£45 - £18 = £27
£27 = 1 child ticket
£27 x 2 = £56
£56 = two child tickets
£56 + £45 = £101
Evaluate the function h(t)= t2 - 8t+12 at t=0. Then plot the point on the graph.
Answers
Answer: boi
Step-by-step explanation:
Which statement describes the translation from the graph of y = |x| to the graph of y = |x - 1| - 5?
Answers
Answer: Shift 1 unit right and 5 units down
Step-by-step explanation:
is 144 a non real number yes or no
Answers
Answer:
No
Step-by-step explanation:
It is not a non-real number, as it it is a real number. Real numbers are any numbers that can exist, and the only imaginary(non-real) numbers are the square roots of negative numbers.
The price of a gallon of gasoline is $3.15. The price when Ryan's mother started driving was of the current price. What was the price of gasoline when Ryan's mother started driving?
Answers
Answer:
2/7, $0.23
Step-by-step explanation:
Answer:
0.48
Step-by-step explanation:
i got it right
174 x 206 x 532 x 174
Answers
Answer:
3318007392
Step-by-step explanation:
174 x 206 x 532 x 174 = 3318007392
sorry is if this answer wrong:)
Step-by-step explanation:
174×206×532×174=
= 3,138,007,392
☆I hope this helps☆Agree or Disagree
Rotating a regular decagon by 75° carries the decagon onto itself.
Answers
Reasoning: needs to be a multiple of 36°
sara bought 36 ounces of cheese for 3.24 what was the unit price of cheese
Answers
Answer:
$0.09
Step-by-step explanation:
Unit price= total price/ total units
$3.24/ 36oz= $0.09
Answer:
$0.09
Step-by-step explanation:
i just used my homework for this so i don't really know how to explain it cause i just had my answer there.
( 3.24 / 36 = $0.09 )
if x + 1/x = 5, find the value of x^3 + 1/x^3
Answers
Answer:
x=5/3 your answer right answer
Answer:
110
Step-by-step explanation:
The expansion (a + b)³ is
(a + b)³ = a³ + b³ + 3ab(a + b)
Then
(x + [tex]\frac{1}{x}[/tex] )³ with a = x and b = [tex]\frac{1}{x}[/tex]
= x³ + [tex]\frac{1}{x^3}[/tex] + 3x . [tex]\frac{1}{x}[/tex] (x + [tex]\frac{1}{x}[/tex] )
Thus
x³ + [tex]\frac{1}{x^3}[/tex] = (x + [tex]\frac{1}{x}[/tex] )³ - 3(x + [tex]\frac{1}{x}[/tex] )
= 5³ - 3(5)
= 125 - 15
= 110
What is the perimeter of a square if the length of one of the diagonals is 12 cm?
6v2 cm
2412 cm
48 cm
24 cm
Answers
Answer:
Step-by-step explanation:
Use Pythagorean theorem to find the length of the square.
Length of the square = a
a² +a² = diagonal²
2a² = 12²
2a² = 144
a² = 144 ÷ 2
a² = 72
[tex]a =\sqrt{72}\\\\ = \sqrt{2*2*2*3*3}\\\\ = 2*3\sqrt{2}\\\\a = 6\sqrt{2}\\\\\\\\Perimeter= 4a\\\\ = 4*6\sqrt{2}\\\\= 24\sqrt{2} cm[/tex]