Answers
Answer:
It says c = πd
The circumference is π X d (diameter)
on the image the diameter shown on the circle is 14cm
π = 3.14
3.14 X 14cm = 43.96cm
Related Questions
This equation shows how the cost of a photography session is related to its duration in hours.
c = 20d
The variable d represents the duration of the session in hours, and the variable c represents the cost. What is the duration, in hours, of a photography session that costs $20?
Answers
Answer:
1 hour
Step-by-step explanation:
c= 20d
here, c=$20
$20=20d
or, d= 1 hr
Find the perimeter of the given figure, help please!
Answers
Answer:
22.5 cm
Step-by-step explanation:
P=2(6.75)+2(4.5)
P=13.5+9
what is the answer??? Please help me!
16% of 40 =
Answers
Answer:
16/100*40
32/2
lol so simple
gg
Which expression is equivalent to 4(x-3) ?
Group of answer choices
x-12
4x-12
4x-3
12x
Answers
Answer:
To find the answer you just have to solve 4(x-3)
Step-by-step explanation:
4(x-3)=4x-12
So B or 4x-12 is correct.
How can I tell if a system of equations has one, no, or infinitely many solutions?
Answers
Answer:
There are many ways to interpret if whether or not a system of equations has solutions or not. Here is one way that is most ideal for most, if not, all equations: using graphs.
If the graphs of the set of equations do NOT intersect, then there are no solutions (because no x or y value will ever make both equations true)If the graphs of the set of equations DO intersect at one point, then ONLY that one point will make both equations true. (One solution)If the graphs of the set of equations are identical on the graph, then there are infinite solutions that make both equations true.NEEED HELP PLEASEEEEE
Write a rate that represents the situation:
One possible rate is ( ) week(s) for ( ) every day(s).
Answers
Answer:
10/10
Step-by-step explanation:
Ez..........................................................
6(3c - 5d + 6) =6(3c−5d+6)=6, left parenthesis, 3, c, minus, 5, d, plus, 6, right parenthesis, equals
Answers
Answer:
[tex]18c - 30d + 36[/tex]
Step-by-step explanation:
Given
[tex]6(3c - 5d + 6)[/tex]
Required
Expand
[tex]6(3c - 5d + 6)[/tex]
Open bracket
[tex]6(3c - 5d + 6) = 6*3c - 6*5d + 6*6[/tex]
[tex]6(3c - 5d + 6) = 18c - 30d + 36[/tex]
So, the result of the expression is:
[tex]18c - 30d + 36[/tex]
Help me out :) 15 points! Show work, and only answer if you know how to do it correctly.
Answers
Answer:
28
Step-by-step explanation:
First u have to find the bisector,then u have to descrese 18
QUICK
The figure shows the outline of a new pier that is going to be built at the ocean. What is the area of the pier? Use 3.14 for pi.
Answers
Answer:
7502.88m^2
here u go hope it helps
The area of the pier is approximately 1231.62 square meters.
What is a circle?A circle is a two-dimensional figure with a radius and circumference of 2pir.
The area of a circle is πr².
We have,
The pier is in the shape of a semicircle.
So,
The area of a semicircle is half of the area of a circle with the same diameter.
The area of a circle with a diameter of 56m is:
A = πr² = π(28)² = 2463.23 m²
So,
The area of the semicircle is:
A/2 = 2463.23/2= 1231.62 m²
Therefore,
The area of the pier is approximately 1231.62 square meters.
Learn more about circle here:
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How do I change my level? It says I am in high school but I am only in middle school.
Answers
Answer:
go on your profile ---> edit profile----> preferences
Step-by-step explanation:
help
Santino pays $52.65 for twenty-seven 15-count boxes of granola bars. How much does 1 box of
granola bars cost?
Answers
$1.95
Explanation:
Divide $52.65 by 27 to find the cost of each box.
Help? cant seem to figure this out. Appreciate it!
Answers
Answer:
327 cm²
Step-by-step explanation:
The opposite faces of a cuboid are congruent , front and back, top and bottom, the two side faces, then
SA = 2(9.5 × 8) + 2(5 × 8) + 2(9.5 × 5)
= (2 ×76) + (2 × 40) + (2 × 47.5)
= 152 + 80 + 95
= 327 cm²
Answer:
Step-by-step explanation:
SA = 2B + LA B = area of base LA = lateral area
B = area of the rectangle with length of 9.5 and width of 5
= 9.5(5) = 47.5
LA = perimeter of base times the height
= [2(9.5) + 2(5)] (8)
= (19 + 10)(8)
= 29(8)
= 232
SA = SA = 2B + LA = 2(47.5) + 232
= 95 + 232
= 327 sq cm
sketch graphs of these three quadratic relations on the same set of axes.
a) y=x^2 + 8
b) y= x^2 - 5
c) y= x^2 - 10
Answers
I hope this helps you
factor out the gcf from each polynomial 30x^2-18x^3+6x^4
Answers
Answer:
43
Step-by-step explanation:
solve the proportion
Answers
D) x =18/5
Solution :
Represent each of these temperatures in degrees Fahrenheit with a positive or negative number.
5 degrees above zero
3 degrees below zero
6 degrees above zero
2 3/4 degrees below zero
Answers
3 degrees below is -3°F
6 degrees above is 6°F
2 3/4 below is -2.74°F
Hand Sanitizer question
Answers
Answer:
the first one
Step-by-step explanation:
h+37=1
Whats the answer of H?
Answers
Answer:
h = -36
Step-by-step explanation:
-36 + 37 = 1 can be rewritten as 37 - 36 = 1. Since both equations are true, we have found the answer and checked it.
-36 is your answer.
Hope this helps. Have a nice day.
2x^2+6x+4
Show work please!!
Answers
Answer:
You don't have to do anything
Step-by-step explanation:
It's simplified already unless you want a graph.
A bird is gliding at 40 meters per minute. How long, in minutes, will it take the bird to travel 160 meters?
Answers
Answer:
4 minutes
Step-by-step explanation:
160/40 = 4
Answer:
Step-by-step explanation:
40
h
Explanation:
We're asked to find the time it takes an object (bird) to travel
1800
km
at a constant speed of
45
km/h
.
We have our simplified speed equation:
speed
=
distance
time
Rearranging for time:
time
=
distance
speed
We're given:
speed
=
45
km/h
distance
=
1800
km
Plugging these in:
time
=
1800
km
45
km
h
=
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
∣
∣
40
l
h
∣
∣
−−−−−−−−−
The journey will take
40
l
hours
.
The measure of angle 1 is 39º. What is the measure of the angle
adjacent to angle 1? Explain.
Answers
Answer:
[tex]180 - 39 = 141[/tex]
141° is the answer
Help!! I have 55 seconds to do this
Answers
Answer:
the answer is A
Step-by-step explanation:
78 is acute angle because it is less than 90 degrees. A is an acute angle so thats the answer
Which equation has a slope of 3?
y=3y is equal to 3
y=3−xy is equal to 3 minus x
y=3x−1y is equal to 3 x minus 1
y=x+3
Answers
Answer:
the third one
Step-by-step explanation:
slope intercept form is y = mx + b
where m = slope
for the third one m = 3
therefore the third one is the correct answer
Ok so my mom is verbally abusive towards me and makes me cry almost everyday. I really want to run away but I have cameras all sides and some inside and a tracker on my phone that can read texts and show my precise location. I can’t go out of the window because my room has a sensor and I don’t have a roof slope like most of y’all do. I could go out of the kitchen window but one of the backyard cameras will see me jump the fence and leave. what do you think i should do? And what to pack because if I run away today I need to know what to pack and advice.
Answers
Answer:
turn on air plane mode then connect to the wifi or use vpn
Step-by-step explanation:
What is L'L?
O 5 units
07.5 units
O 10 units
O 12.5 units
Answers
Answer:
12.5
Step-by-step explanation:
The value of LL' is 5 units.
Option A is the correct answer.
What is translation?It is the movement of the shape in the left, right, up, and down direction.
The translated shape will have the same shape and shape.
There is a positive value when translated to the right and up.
There is a negative value when translated to the left and down.
We have,
ML' = 2.5
Triangle JKL dilated to Triangle J'K'L' with a scale factor of 1/3.
This means,
LL' = (2.5 x 3) - 2.5
LL' = 7.5 - 2.5
LL' = 5
Thus,
LL' is 5 units.
Learn more about translation here:
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In ΔUVW, the measure of ∠W=90°, the measure of ∠U=27°, and WU = 9.7 feet. Find the length of VW to the nearest tenth of a foot.
Answers
Answer:
4.9 feet
Step-by-step explanation:
from the well stuffed 52 cards 2 cards are drawn randomly.find the probability of the first card is ace and the second card is Jack of heart( without replacement) by showing tree diagram
Answers
1/52
Hope this helps out
Answer:
1/13 or 4/32
Step-by-step explanation:
A book is 52 pages i read 18 already i am gonna read 10 pages every day how many days will it take to finish the book
Answers
Answer
4
Step-by-step explanation:
just keep reading 10 pages a day and you'll find your answer
Mateo has 60 wooden tiles in the shape of diamonds as shown below. He plans to glue these tiles side by side onto a tabletop. What will the area of the tabletop be?
Answers
Answer:
the base is 6 inches, the height is 4.5 inches. Multiply that by usinhg the formula A = bh your answer will be 27 then multiply that by 60 and your answer is 1,620.
Step-by-step explanation:
A cell phone plan costs $200 to start. Then there is a $50 charge each month. Is there a proportional relationship between time and the cost of the cell prone plan? Explain how you know?
Answers
Answer:
.
Step-by-step explanation:
The equation is
y = 200+50x
This is not a proportional relationship because it does not go through the origin
If x=0, y does not equal 0