Answer:
C≈131.97cmA Area
1386cm²
Using the formulas
A=πr²
C=2πr
Solving forC
C=2√πA
=2·√π·1386
≈131.97344cm
Step-by-step explanation:
Hope it is helpful...
Which shapes have parallel sides? Choose ALL the correct answers
Answer: The shapes that have parallel sides would be the blue diamond (bottom right) and the green trapezoid (top right).
The shapes that have the parallel sides should be blue diamond (bottom right) and the green trapezoid (top right).
What are parallel sides?The parallel sides are considered as the two sides or line that should be parallel to one other also it contain the same kind of distance also it never intersected or even touched to one another.
hence, The shapes that have the parallel sides should be blue diamond (bottom right) and the green trapezoid (top right).
Learn more about sides here: https://brainly.com/question/18190212
How many lines of symmetry does this rectangle have
2 feet,6 inches = inches
Answer:
im not sure what youre aasking?
2 foot 6 inches???
Step-by-step explanation:
Answer:
Step-by-step explanation:
= 6x2+the number can be your answer.
a.Write a polynomial to find the volume of the
rectangular prism.
b.Find the volume if x =12 feet.
Answer:
hmmm 38
Step-by-step explanation:
?
A perfect square is the product of any positive whole number used as a factor exactly two times. [Example: 49 is a perfect square because 7 × 7 = 49] The positive whole number N, when multiplied by 150, is a perfect square. What is the least possible positive whole number value for the number N?
Someone please help
Answer:
x = -3.73 or -0.27
Step-by-step explanation:
From the question,
x²+ 4x+1 = 0
This is a quadratic equation, and it can be solved using any of the 3 methods.
Using completing the square method,
x²+4x = -1
Add half the coeffiecient of x, square it and add it to both side of the equation.
The coefficient of x is 4,
half the cofficient is 2
Add 2² to both side of the equation
x²+4x+2² = -1+2²
(x+2)² = 3
x+2 = ±√3
x+2 = ±1.73
Either,
x+2 = -1.73
x = -1.73-2
x = -3.73
or
x+2 = +1.73
x = =1.73-2
x = -0.27
Please answer all of the 3.
PLEASE! And I’ll give you 5 stars and a Thanks?! :)
Answer:
7) 2((7x12) + (7x2) + (12x2)
2(84 + 14 + 24)
2(122)
244
8) 2((13x4) + (4x6) + (13x6))
2(52 + 24 + 78)
2(154)
308
9) 2((4x15) + (4x8) + (15x8))
2(60 + 32 + 120)
2(212)
424
Step-by-step explanation:
In ΔJKL, the measure of ∠L=90°, the measure of ∠J=9°, and KL = 49 feet. Find the length of JK to the nearest tenth of a foot.
Answer:
in triangle KLJ
relationship between perpendicular and hypotenuse is given by sin angle
sin9°=p/h
sin9=KL/KJ
sin9=49/x
x=49/sin9=313.2
the length of JK to the nearest tenth of a foot is 313ft
Answer:
Step-by-step explanation:
313.2
A box of fruit contained twice as many apples as pears. Chris and Lily divided them up so that Chris had
twice as many pieces of fruit as Lily. Which one of the following statements is always true?
Chris took at least one pear.
Chris took twice as many apples as pears
Chris took twice as many apples as Lily.
Chris took as many apples as Lily took pears.
Chris took as many pears as Lily took apples.
Answer:
what did you get?
Step-by-step explanation:
Answer:
Step-by-step explanation:
Christy took as many pears as Lily got apples.
Start time: 7:41 P.M.
Elapsed time:
End time: 8:50 P.M.
Answer:
Elapsed time: 1 hour and 9 minutes
Step-by-step explanation:
7:41 - 8:41 = 1 hour
8:41 - 8:50 = 9 minutes
1 hour and 9 minutes
Hope that helps!
tell whether the slope is positive or negative. then find the slope.
Answer:
slope is negative
m=-1
Step-by-step explanation:
the slope of a line is positive if it passes through Quadrants III and I. The slope is negative if it passes through II and IV.
yes, this line passes through Quadrant I alongside II and IV, but it doesn't pass through Quadrant III (it has to pass through Quadrant III to be positive)
that means that the slope of this line must be negative
We can calculate the slope (m) with this formula:
(y2-y1)/(x2-x1)
we can pick two points- for example, (1,3) and (2,2)
label the points:
x1=1
y1=3
x2=2
y2=2
now substitute into the equation
m=(2-3)/(2-1)
m=-1/1
m=-1
the slope is -1
Hope this helps! :)
A. g(x) = (- x)2 + 4
O B. g(x) = – x2 - 4
O c. g(x) = (- x)2 - 4
O D. g(x) = – x2 + 4
I’m not sure about this one
Answer:
It is the 3rd option
Step-by-step explanation:
HELP TEST IS TIMED IF U DON'T KNOW PLEASE DON'T ANSWER
Braxton compared the number of shots taken by each team member during two basketball practices. The results are shown on the dot plots below. The mean number of shots taken at practice 1 is 13 and the mean number of shots taken at practice 2 is 14.5.
A dot plot titled Shots Taken at Practice 1. The number line goes from 10 to 16. There is 1 dot above 10, 1 above 11, 2 above 12, 4 above 13, 2 above 14, 1 above 15, and 1 above 16.
A dot plot titled Shots Taken at Practice 2. The number line goes from 10 to 16. There are 0 dots above 10, 11, and 12, 4 above 13, 2 above 14, 2 above 15, and 4 above 16.
Which is an accurate comparison of the two data sets?
The typical player took more shots at Practice 1, and the shots taken at Practice 1 showed less variability than the shots taken at Practice 2.
The typical player took more shots at Practice 2, and the shots taken at Practice 1 showed more variability than the shots taken at Practice 2.
The typical player took more shots at Practice 1, and the shots taken at Practice 1 showed the same amount of variability as the shots taken at Practice 2.
The typical player took more shots at Practice 2, and the shots taken at Practice 1 showed the same amount of variability as the shots taken at Practice 2.
The typical player took more shots at Practice 2, and the shots taken at Practice 1 showed more variability than the shots taken at Practice 2.
Answer: The typical player took more shots at Practice 2, and the shots taken at Practice 1 showed more variability than the shots taken at Practice 2.
Step-by-step explanation:
Use the Distributive property to choose the equivalent expression for 9(n- 2)
Answer: 9n-18
Step-by-step explanation:
1. We distribute the 9 to the n and -2
2. 9n-2(9)
3.9n-18 is our answer.
Answer: 9n-18 would be equivalent to to 9(n-2)
Step-by-step explanation: First multiply 9 times n. Then multiply 9 and 2 and you get -18.
Am I correct?? If not please correct me
Answer: 5x^2+3x+1
Step-by-step explanation:
Solving for (f+g)(x) add both functions so
(3x^2+4x)+(2x^2-x+1)
Add like terms
3x^2+2x^2=5x^2
4x+-x=3x
+1
Add terms
5x^2+3x+1
During the day the temperature was 3 degrees . At night, the temperature dropped 15 degrees . What was the temperature at night?
Answer:
-12°
oof its cold over there {{[**brrrr***}}}
Step-by-step explanation:
f(x)=x^2-4 need help
NHDHDHDHDUDIDIDIDIDIFUFUTURURURURURURURURURURURURURUTURURYRYRYRYRYDYRYRYYRYRURYFRF
Anyone knows geometry???
The answer choices are
A: 2 and 8
B: 1 and 4
C: 6 and 7
D: 5 and 8
Answer:
Option: A
Step-by-step explanation:
Hope it helps you!
Hello! Can some please help me on this problem?
Answer:
It is 1) True hope this helps
help i’ll give brainliest if you give a correct answer
Answer:
48 drops
Step-by-step explanation:
32/8 = 4 x 12 = 48 drops
Answer:
48 drops
Step-by-step explanation:
you see that for every 8 drops of yellow there's 12 drops of red and there ends up being 32 drops of yellow and 32/8=4 so you take 12x4 to get how many drops of red.
Two parallel lines are cut by a transversal as shown below.
Suppose m∠5 = 104°. Find m∠2 and m∠4.
m∠2 = _°
m∠4 = _°
Answer:
Angle 2 = Angle 4 = 76
Step-by-step explanation:
Here, we want to get the measures of angle 2 and angle 4
From what we have in the diagram, angle 2 and angle 5 are supplementary (meaning they add up to 180)
The reason for this is because both angles are same side interior angles
Thus,
angle 2 + angle 5 = 180
angle 2 = 180 - angle 5
angle 2 = 180 -104
angle 2 = 76
Furthermore, we can see that angle 2 equals angle 4 as they are vertically opposite angles
Thus, angle 2 = angle 4 = 76
c + 6 < 7
what’s the answer??
Answer:
c<1
Step-by-step explanation:
If you needed c by itself this would be c<1
Which if the following is a geometric sequence?
Question 5 options:
A. 6,8,10,12
B. 3,6,12,24
C. 12,6,2,1
D. 5,-15,45,135
I think the answer is B.....
The diameter of a wheel is 70 cm. How many times will the wheel revovle in order to cover a distance of 110 m?
p.s: please answer soon.
Can someone help me please
Answer:9/40
Step-by-step explanation:
there is no use of hupotenuse as tanA = p/b
what does the variable x represent?
Hellohello, if you able to help me then please do. (:
3х + 9 < 39
solve the following inequality
X < 10
Step-by-step explanation:
What is the surface area of the right prism below?