Referring to the figure, find the area of the
circle shown. Round the answer to the nearest whole inch.
Answers
Answer:
a+ pie r square so the answer is 441x pie = 1385.4424
Step-by-step explanation:
Step-by-Step Explanation:
Area = πr2
Area = 3.14 x (21 x 21)
Area= 1385.74 ≈ 1385
Related Questions
Sarah babysits her neighbor's son to make money. Her earnings can be represented by the equation
M = 9h
where M is the money she earns and h is the hours she babysits.
Samara babysits her cousin to make money. Her earnings can be represented by the graph.
Answers
Answer:
27
Step-by-step explanation:
Due to the fact that M=9h you must do M=9(3).
M stands for the amount of money that Sarah will receive for babysitting. H stands for the amount of hours Sarah is babysitting. $9 is the amount of money Sarah makes per hour.
You get the number 3 by seeing where the blue dot is and scrolling down.
Therefore, M=9(3)
The answer is 27
I need help plssssssssssssssssssssss
Answers
Answer:
Step-by-step explanation:
Given:
325 pages
90,000 words
Recommended reading: 200 words/ 1 minute
How many words on each page ?
90,000 words /325 pages ≈ 277 words / 1 page
Now see the picture.
The numbers for the difference I round them to the nearest word.
Answer:
it is blurry
Step-by-step explanation:
Find two fractions that are equivalent to 1/9=2/18
Answers
Answer:
4/36 and 8/72
Step-by-step explanation:
What are the equivalent ratios of 3:4
Answers
Answer:
A ratio of 1/2 can be entered into the equivalent ratio calculator as 1:2. 2/10 would be 2:10, 3/4 would be 3:4 and so on.
Step-by-step explanation:
Try using a equivalent ratio calculator
Please give thanks :)
What fraction is represented in the picture below?
A.
B.
C.
D.
Pls help quick
Answers
Answer:
C
Step-by-step explanation:
Each of the circles are cut into 1/4 pieces. when we have 9 1/4 pieces, our fraction is 9/4, which simplifies into 2 1/4.
Referring to the Fig. in Question #40, find the unknown
length Y.
Answers
Answer:
tan30°=7/x
[tex] \frac{1}{ \sqrt{3} } = \frac{7}{x } \\ x = 7 \sqrt{3} [/tex]
cos30°=x/y
[tex] \frac{ \sqrt{3} }{2} = \frac{7 \sqrt{3} }{y} \\ \\ 7 \sqrt{3} \times 2 = \sqrt{3} \times y \\ \frac{7 \sqrt{3 } \times 2}{ \sqrt{3} } = y \\7 \times 2 = y \\ 14 = y[/tex]
tell me if it's wrong.
Which property is shown in the expression below ?
7ab(5-8c) = 35ab-56abc
A.Associative Property
B.Commutative Property
C.Distributive Property
D.Indentity Property
Answers
Answer:
c
Step-by-step explanation:
The explanation is the sum of 2 numbers times a third number is equal to the sum of each addend times the third number.
Referring to the figure, what is the slope of the
line?
Answers
[tex] \frac{(1120 - 0)}{(16 - 0)} = \frac{1120}{16} = 70[/tex]
70 is the slope
How do I graph this??? HELP FAST
Answers
Answer:
the 2x and 1/2x are the slope.(rise over run)
the +2 and -1 are intercepts on the y axis
Step-by-step explanation:
plz help im an idiot
Answers
Answer:
3.)138
4.) 149
Step-by-step explanation:
you add the two inside measures together.
Answer:
3- 42, 4- 137
Step-by-step explanation:
<1+<2+x=180
93+45+x=180
x=180-93-45
x=42
<1+<2+<3=180
43+106+<3=180
<3=180-106-43
<3=31
<3+x=180
43+x=180
x=180-43
x=137
I don’t know the answer to this pls help
Answers
i need help on this 4
Answers
Answer:
5 gallons
31.05 dollars
jon
free shipping
Answer:
So do I
Step-by-step explanation:
Referring to the Fig. in Question #38, find the unknown
length y. (Do not use a calculator to
approximate your answer. Give the exact answer.)
Answers
Answer:19
Step-by-step explanation:
both sides are equal
someone buy my a iphone 8+ plsssss for school
Answers
Answer:
Nope
Step-by-step explanation:
This isnt wishlist
Explanation: because we aren’t “Santa”
Caroline has a discount card that gives her 4% off the purchase of each pizza.If p is the cost of a regular pizza, how much does caroline pay for her pizza?
A. p - 0.4
B. 0.96p
C. p - 0.04
D. 1 - 0.04p
Answers
Answer:
C.
Step-by-step explanation:
When you transfer 4% into a decimal, it equals 0.04, and p is the cost of a regular pizza, so you subtract 0.04 from p!
Please mark me as brainliest if this was helpful.
A supermarket had bags of red apples for $27.09 for 7. The also had bags of green apples priced at $14.96 for 4. Which type of apple is most expensive?
Answers
Answer:
Red
Step-by-step explanation:
RED:
$27.09 / 7 = $3.87
GREEN:
$14.96 / 4 = $3.74
$3.87 > $3.74
2. Put the following fractions in order of size, starting with the one with the least value:
3 /4, 9 /16, 3 /16, 7/ 8, 3/ 8
Answers
Answer:
3/16, 3/8, 9/16, 3/4, 7/8
if you convert all this fractions into 16's you'll be able to see that this is the order from least to greatest.
3/8=6/16
3/4=12/16
7/8=14/16
Answer:
ok
Step-by-step explanation:
3/16 9/16 3/8 3/4 7/8
i need help like please
Answers
Answer:
204 is the correct answer :)
The circumference of a circular trampoline is 100π in.
What is the radius of the trampoline? Just answer dont have to do work A B C D just do that or put numbers here the picture
Answers
Answer:
its 2500in
Step-by-step explanation:
Determine a área total e perímetro da figura a seguir:
Apresente os cálculos.
Answers
Answer:
Área: 6x2=12, 2x3=6, 10x3=30, 30+6+12=48; área = 48
Perímetro: 10+3+6+2+6+5+2+3+2+3=42; perímetro = 42
Below is a magic square, meaning that the sum of the numbers in each row, in each column, and in each of the 2 main diagonals are equal. What is the value of n?
Answers
Answer:
The value of n is 6.
Hope you could get an idea from here
Doubt clarification - use comment section.
The problem 7,291 ÷ 19 is solved below using partial quotients. Identify what partial quotient was used in each step. Then, identify your final quotient.
Answers
So if I’m not mistaken it asks 7291 divided by 19 the Answer is 383.7
A square room has an area of 14,400 square
inches. What is the length of a side of the
room in inches?
Answers
Answer:
120 inches
Step-by-step explanation:
The area for formula is [tex]A=l*w[/tex], where A is area, l is the length, and w is the width.
However, since it's square room, you can just multiply the length times itself. This makes the formula [tex]A=l^{2}[/tex].
Now you can substitute 14,400 for A, since that's the area. this brings us to [tex]14400=l^{2}[/tex]. To solve the equation, just find the square root of both sides.
The square root of [tex]l^{2}[/tex] is l.
The square root of 14400 is 120. (I used a calculator for this.)
(BTW, a square root is the number that can be squared to get to a number. For example, the square root of 25 is 5, because 5 times 5 is 25. The square root of 14400 is 120, because 120 times 120 is 14400.)
Answer:
120 INCHES IS THE SIZE OF THE ROOM.
Step-by-step explanation:
120 is the answer because A(Area) = L(Length) x W(Width)
The area for formula is , where A is area, l is the length, and w is the width.
However, since it's square room, you can just multiply the length times itself. This makes the formula .
Now you can substitute 14,400 for A, since that's the area. this brings us to . To solve the equation, just find the square root of both sides.
The square root of is l.
The square root of 14400 is 120. (I used a calculator for this.)
(BTW, a square root is the number that can be squared to get to a number. For example, the square root of 25 is 5, because 5 times 5 is 25. The square root of 14400 is 120, because 120 times 120 is 14400.)
Find my number, if it is a two-digit one, one of its digits is 9.
and it has remainder O when divided by 6.
Answers
Answer:
96?
Step-by-step explanation:
96/6=16 remainder 0
has a 9 in it
2 digit
Answer:
the number is 90
Step-by-step explanation:
It is a two digit number
it has nine
and leaves a remainder 0 when divided by 6
AngieTheNobody, if you see this, pls answer, also FWEE POINTS Whats is 94657849 X 57494
Answers
Answer:
5,442,258,370,406 is the answer
i needed to write something long enough
Answers
Answer:
The 1st problem it is the last graph.
The 2nd problem it should be the first graph.
Naomi works in a music shop and earns $42 per day. She earns an extra $2 for each CD she sells. If Naomi wants to earn at least $80 per day, which inequality shows the minimum number of CDs, n, that she should sell?
42 + 2n ≤ 80, so n ≤ 19
42 + 2n ≥ 80, so n ≥ 19
42 + 2n ≥ 80, so n ≥ 36
42 + 2n ≤ 80, so n ≤ 36
Answers
Jamar works at Jay's Jeweler. He earns $385 a week plus commission. Last week his sales totaled $1,680. If his commission is 25%, how much did he earn, in total, last week?
Answers
25% of $1,680 is $420 .
$420+$385= $805
$710.75
Explanation
$1,680 - $385 = $1,295
25% of $1295 = $323.75
Referring to the figure, find the surface area
of the cylinder shown. Round to the nearest whole number.
Answers
Answer:
2318
Step-by-step explanation:
Which equation represents the line through (4, -6) and (0, 2)?
Ill give brainlest to first RIGHT ANSWER.
Answers
Answer:
[tex]y=-2x+2[/tex]
Step-by-step explanation:
Hi there!
Linear equations are typically organized in slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept (the value of y when x=0).
1) Determine the slope (m)
[tex]m=\displaystyle\frac{y_2-y_1}{x_2-x_1}[/tex] where two points that fall on the line are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]
Plug in the given points (4, -6) and (0, 2):
[tex]m=\displaystyle\frac{-6-2}{4-0}\\\\m=\displaystyle\frac{-8}{4}\\\\m=-2[/tex]
Therefore, the slope of the line is -2. Plug this into [tex]y=mx+b[/tex]:
[tex]y=-2x+b[/tex]
2) Determine the y-intercept (b)
The y-intercept occurs when x=0. We are given that (0,2) falls on the line, so therefore, 2 is the y-intercept. Plug this into [tex]y=-2x+b[/tex]:
[tex]y=-2x+2[/tex]
I hope this helps!
Answer:
y = - 2x + 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (4, - 6) and (x₂, y₂ ) = (0, 2 )
m = = = = - 2
The line crosses the x- axis at (0, 2 ) ⇒ c = 2
y = - 2x + 2 ← equation of line