Answers
Answer:
37.7 (approx.)
Step-by-step explanation:
The radius of the biggest circle is 3+2=5. And so the area is [tex]\pi (5)^2 = 78.54[/tex]. In the same way, the area of the two small circles are [tex]\pi (3)^2 = 28.27[/tex] and [tex]\pi (2)^2 = 12.57[/tex]
So, the area of shaded region = Area of the biggest circle - (area of small two circles)
[tex]= 78.54 - (28.27 + 12.57)\\37.7 (approx.)[/tex]
Related Questions
what is the relative frequency of 45
Answers
Answer:
The relative frequency of 45 is 1
Step-by-step explanation:
Sarah spent $25 at the craft store. She bought one book for $4 and 7 paint brushes for X dollars. Write an equation to describe this situation.
Answers
25 spent total, $4 is given and for 1, and she bought 7 books for x dollars, so you do 7x
Please please help help me please please ASAP ASAP please ASAP thank you
Answers
Did this wrong sorry I thought it was greatest to least.
Answer:
-6, -1, 0, 4, 15
Step-by-step explanation:
the higher the negative number is, the smaller it is. its like being in debt
CAN SOMEONE HELP ME WITH THIS PLEASE???
Answers
Answer:
Its 2x + 0.
Step-by-step explanation:
This is because, the 2 represents the slope or rate of change and the 0 represents the initial value/y-intercept, since the snow started at 0 inches.
Which value of x is a solution to this equation? 5x^2-36x+36
A. -6
B. 4
C. -1.8
D. 1.2
Answers
Answer:
D) 1.2
Step-by-step explanation:
1/2 = 1/a + b/c make b the subject
Answers
Answer:
b = [tex]\frac{ac-2c}{2a}[/tex]
Step-by-step explanation:
Given
[tex]\frac{1}{2}[/tex] = [tex]\frac{1}{a}[/tex] + [tex]\frac{b}{c}[/tex]
Multiply through by 2ac to clear the fractions
ac = 2c + 2ab ( subtract 2c from both sides )
ac- 2c = 2ab ( divide both sides by 2a )
[tex]\frac{ac-2c}{2a}[/tex] = b
Marcello is investigating plant growth. The flowers he planted in his garden were expected to grow two inches in one year. This year there was more rainfall, so the flowers grew three inches. What percentage more did the flowers grow than was expected?
25%
50%
75%
100%
Answers
Answer:
50%
Step-by-step explanation:
it was predicted to grow 2 inches and that would be 100% each inch is 50% it grew one inch more than predicted so it grew 50% more
factor by grouping
3n^3 - 12n^2 + 2n - 8
(show the work pls..)
Answers
Answer:
The answer will be ( n - 4 ) ( 3n² + 2 ).
Step-by-step explanation:
1) Factor out common terms in the first two terms, then in the last two terms.
[tex] {3n}^{2} (n - 4) + 2(n - 4)[/tex]
2) Factor out the common term n - 4.
[tex](n - 4)( {3n}^{2} + 2)[/tex]
Therefor, the answer is ( n - 4 ) ( 3n² + 2 ).
helpppppppp fassstttttttt
Answers
Answer:
133
Step-by-step explanation:
find volume of sqaure pyramid
Answers
Answer:
volume of a pyramid is base area x height
base is a square
Area of a square is L²
L²=5²
L²=25cm²
Height is 5cm
vol of a pyramid =25cm²x5cm
=75cm³.
is anyone else trying to get help but random accounts don’t stop posting links?
Answers
Maybe this bobcat will make your day better
Answer:
I haven't asked any questions but i keep seeing the link. and its all the same one...
PLEASE HELP! 15 POINTS! whats the value of b?
Answers
Answer:
66.6
Step-by-step explanation:
180-113.4=66.6
Answer:
66.6
Step-by-step explanation:
180-113.4=66.6
Filipe is buying materials for making his new comic books. He purchases a notebook for $7
and when he rings up it shows he also owes $0.42 in tax. If he buys markers the next day for
$6 and pays the same tax rate, how much will he pay in tax?
Answers
Answer:$0.36
Step-by-step explanation:
0.42 devided by 7= 0.06
0.06 times 6= 0.36
Answer:
He would pay $0.36 the next day if he buys markers and pays the same tax rate as day 1.
Step-by-step explanation:
The solution is in the image and the answer is 1a and 1b the question 2 answer isn't relevant to you.
Someone plz help but instead of sending a link because I can’t open then can you please just tell me, thanks!
Answers
Answer:
Options A and C and F are correct.
Step-by-step explanation:
5(2+4)
5*2+5*4
5*6
Have a great day! :)
and can I please have brainliest?
Thanks!
Answer: Your answers would be 5(2+4), 5x2+5x4, and 5x6
Hope this helps you!
can someone help me with this question please
Answers
Answer:
-5/4
Step-by-step explanation:
A(0,-1)
B(-4,4)
[tex] \frac{4 + 5}{ - 4 - 0} = - \frac{5}{4} [/tex]
Question 10 (45 points)
Which pair of triangles is congruent by ASA?
OL
th
Answers
Please help I’ll give brainliest if it’s correct !! :)))
Answers
Answer:
A textbook weighs about 1 pound and is about 1 foot long
A car weighs about 1 ton and is about 5 yards long
A mosquito weighs about 2 mg and is about 1 inch long
Step-by-step explanation:
#commonsense lol
A bird flies south. Its distance from its nest, as a function of time, is modeled by y = 20x + 1. Which statement best describes the function? A. Not enough information is given to decide. B. The function is linear at some points and nonlinear at other points. C. The function is linear. D. The function is nonlinear. SUBMIT
Answers
Answer:
Thee function is linear.
Step-by-step explanation:
Answer:
So it becomes a linear equation.
Step-by-step explanation:
Resolva:
12,548:9
62,547÷7
5,127÷25
Answers
62,547 divided by 7 = 8,935.28571
5127 divided by 25 = 205.08
Write the fraction 3248 in simplest form.
Answers
Answer:
Step-by-step explanation:
ok so im not sure what the fraction is.... so i'll put all the choices
3/248= simplified
32/48= 2/3
324/8= 81/2
3248/1= 3248
#2. Write the slope-intercept equation of the
line shown.
Answers
Answer:
y = 1/2 x -2
Step-by-step explanatio
this will give
y=2x-2
can i get some help!!!
Answers
Answer:
i plus mo lng po iyan halimabawa yung number 7.4+8=12 po
Step-by-step explanation:
sana makatulong
For every 3 tickets you sell your friend sells 4. You sell a total of 12 tickets. How many does your friend sell? Complete
problem
You
3
9
12
Friend
4
8
Your friend sells tickets
Answers
Answer:
16
Step-by-step explanation:
If 3 x 4 = 12 then you need to do the same to the number 4 so 4 x 4 =16
Answer:
3 : 4 :: 12 : x proportion 3x = 48 product means/extremes Can you solve for x and answer?
(If not look below.)
Step-by-step explanation:
ratio: 3:4
so divide 12 by 3=4
and multiply 4 by 4=16
your friend sells 16 tickets
ratio is now 12:16
4 : 3 = 12 : x
x = 12 * 4 / 3 = 16
Which angle is congruent to ∠8? Select all that apply.
A. ∠1
B. ∠2
C. ∠3
D. ∠4
Answers
Answer:
Angle 1,Angle 4
Step-by-step explanation:
They're
The value of angle ∠1 and angle ∠4 will be congruent with angle ∠8. The correct options are D.
What are lines and angles?Lines are straight with little depth or width. Perpendicular lines, intersecting lines, transversal lines, and other types of lines will be covered. An angle is a shape formed by two rays emerging from a common point. In this field, you may also come across alternate and corresponding angles.
Given that there are two lines e and f cut by the transversal line g making different angles.
From the property of the alternate interior angles the two angles, 1 and 4 are congruent to angle 8. The value is mathematically written as,
∠1 = ∠4 = ∠8
Therefore, the value of angle ∠1 and angle ∠4 will be congruent with angle ∠8. The correct options are D.
To know more about lines and angles follow
https://brainly.com/question/25716982
#SPJ2
A washer and a dryer cost $928 combined. The washer costs $78 more than the dryer. What is the cost of the dryer?
Answers
Answer:
Step-by-step explanation:
$425
Sally has a discount card that reduces the price of her grocery bill in a certain grocery store by 6%. If c represents the cost of Sally’s groceries, which expression represents Sally’s grocery bill?
Answers
Answer:
Step-by-step explanation:
c - 0.06c = 0.94c
total bill = 0.94c
Starting at 6:00 a.m., Lin spent a day hiking through a canyon. This graph shows her elevation (in meters) at some different times. Negative values of x represent times earlier than noon, and positive values of x represent times later than noon.
Please help me with this
Answers
Answer:
First, we know that the 0 in the horizontal axis corresponds to the noon.
Then:
a) Lin's elevation at noon in meters.
We need to see the elevation when x = 0.
This is the point that is just on top of the y-axis, we can see that when x = 0, we have y = 6.
Then at noon, her altitude was 6 meters.
b) At 8:00 am, her elevation was 2m
Remember that the x-component represents time, and x = 0 represents the noon.
8:00 am is 4 hours before noon, then 8:00am is represented with x = -4
and at this time her elevation is 2m, then y = 2.
This means that the point that represents this is (-4, 2)
c) At 4:00 pm Lin was at sea level (her elevation was 0m)
Same reasoning than before: x = 0 is the noon, then 4:00 pm is four hours after this, then 4:00 pm is represented with x = 4.
And here her altitude is 0m, then y = 0.
This point is written as (4, 0)
d) Here we can see that at 6:00 am her elevation was negative, and at 4:00pm her elevation is 0.
And we know that:
0 > negative numbers.
Then her altitude increased in this interval of time.
Answer:
Its 0
Step-by-step explanation:
write an equation of the line that passes through (0 0) and (2 6)
Answers
Answer:
y = 3x
Step-by-step explanation:
Slope equation:
y2 - y1
--------
x2 - x1
----------------------------------------------------------------------------------------------------------------
6 - 0 6
m = ----------- = ----- = 3
2 - 0 2
Your slope is 3.
----------------------------------------------------------------------------------------------------------------
Equation:
y = mx + b
Plug in the slope and you get:
y = 3x + b
----------------------------------------------------------------------------------------------------------------
Now to find b, you can use either coordinate point. So I will show you both ways :)
(0,0) (2,6)
0 = 3(0) + b 6 = 3(2) + b
Multiply 0 and 3 Multiply 2 and 3
0 = 0 + b 6 = 6 + b
Subtract 0 to 0 Subtract 6 from 6
0 = b 0 = b
There is no y-intercept
----------------------------------------------------------------------------------------------------------------
Your answer: y = 3x
Hope this helped :)
pleaseeee i need help ASAP!!!
Answers
Answer:
3734.95
Step-by-step explanation:
Pi = 3.14 to find the radius of a circle we multiply the circumference and Pi. Then square it. So, 34.48x3.14 = 108.2672 then 108.2672² = 3734.94651 which rounds to 3734.95
Factorise fully
8 + 49
Answers
Answer: 8 + 49 factored is 57
I hope this helps you
Answer:
57
Step-by-step explanation:
8
+ 49
57