Answers
Answer:
A 0.85
Step-by-step explanation:
half the original line
Answer:
0.85 ft
Step-by-step explanation:
Divide the length of the circle by 2 because the radius of a circle is half of the circles length
Related Questions
What is the area of a rectangle which has a perimeter of 60 m and a width of 10 m?
Answers
Answer:
200
Step-by-step explanation:
please mark as brainliest if correct
thank you
2x-5=13 is considered a
Answers
Answer:
x=9
And 2x-5 = 13 is considered an algebraic equation
Step-by-step explanation:
Solve the equation:
2x - 5 = 13
2x = 18
x = 9
Algebraic Equations:
Algebraic equations are equations having variables and require variety of arithmetic functionalities and solutions.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
IXL Q.12 PLS HELP I HAVE BEEN STUCK ON THIS ONE FOR SOME TIME.
Answers
Answer:
m∠1 = 100°
Step-by-step explanation:
What is an equivalent expression to (2^-4*z^-3)^5
Answers
Answer
1/ 2^20 • z^15
step by step explanation
Find the length of the third side. If necessary, round to the nearest tenth.2 5
Answers
Answer:
b= 4.6
Step-by-step explanation:
use the pythagorean theorem.
Answer:
4.6
Step-by-step explanation:
select three side lengths in centimeters that can form a right triangle 5cm 6cm 8cm 10cm 12cm
Answers
Answer:
10cm
Step-by-step explanation:
Which segment has the greatest frequency?
Answers
Answer:
The one that reached up to 8 on the graph.
Step-by-step explanation:
PLEASE HELP KIND OF URGENT AND IM FAILING
1. In each case, which average do you think is most useful: the mean, median, or mode?
Justify your answer. (6 marks)
I
a) A storeowner wants to know which sweater sizes she should order. Last week she sold 5
small, 15 medium, 6 large, and 2 X-large sweaters.
b) Five of Robbie's friends said their weekly allowances are: $10, $13, $15, $11, and $10.
Robbie wants to convince his parents to increase his allowance.
c) Tina wants to know if her math mark was in the top half or bottom half of the class.
Answers
B = mean as that’s the average of all the money combined
C = Median as you want to know the data set from least to greatest
Need help I don’t understand
Answers
25 + R = 40
-25 -25
___________
R = 40 - 25
R = 15
You have to isolate your variable (the letter in a mathematical equation) by combining similar terms (all real numbers should go together and all variables should go with like variables [R’s go together]). And remover that what you do to one side you have to do to the other.
it’s true or false, you can see the question in the pic. HELPP NOW PEASE !!
Answers
TV and WY are parallel lines, which angles are supplementary angles?
Answers
Answer:
∠WXU & ∠WXZ
Step-by-step explanation:
Please help with this one question that I've been stuck on!!! In a random sample of 74 homeowners in a city, 22 homeowners said they would support a ban on non natural lawn fertilizers to protect fish in the local water ways. The sampling method had a margin of error of ±3.1%. SHOW ALL WORK!
A) Find the point estimate.
B) Find the lower and upper limits and state the interval.
Please show your work & how you got your answer!
Answers
Anders Celsius (Swedish pronunciation: [ˌanːdəʂ ˈsɛlːsiɵs], 27 November 1701 – 25 April 1744) was a Swedish astronomer, physicist and mathematician. He was professor of astronomy at Uppsala University from 1730 to 1744, but traveled from 1732 to 1735 visiting notable observatories in Germany, Italy and France. He founded the Uppsala Astronomical Observatory in 1741, and in 1742 proposed (an inverted form of) the Centigrade temperature scale which was later renamed Celsius in his honor.
Romeo and Juliet is a tragedy written by William Shakespeare early in his career about two young Italian star-crossed lovers whose deaths ultimately reconcile their feuding families. It was among Shakespeare's most popular plays during his lifetime and, along with Hamlet, is one of his most frequently performed plays.
At an automobile dealership, 2 out of every 12 cars sold are red. Which is the best prediction of the number of red cars sold when the automobile dealer sells 150 cars?
Answers
Answer:
25
Step-by-step explanation:
2 out of 12 means also 1 out of 6.
so, a ratio of 1:6 or a factor of 1/6.
150 × 1/6 = 150 / 6 = 25
so, we expect that out of the 150 sold cars 25 have been red.
The question is in the attachment.
Please answer
Answers
Answer:
74°
Step-by-step explanation:
LMN is a central angle so LMN = LN
LN = 74°
LMN = 74°
PLS HELP ME
The height of a javelin after it has left the hand of the thrower can be modeled by the function h=3(4t-2)-t + 4), where h is the height of the javelin and t is the time in seconds. How long is the javelin in the air?
Answers
Answer:
3.5 secondsStep-by-step explanation:
Given function:
h(t) = 3(4t - 2)(- t + 4)The time the javelin is in the air is the difference of zero's of the function:
3(4t - 2)(- t + 4) = 0(4t - 2)(- t + 4)4t - 2 = 0 ⇒ t = 0.5-t + 4 = 0 ⇒ t = 4Time in the air:
4 - 0.5 = 3.5 secondsIt is better visible on the graph
KHAN ACADEMY! PLEASE HELP!
Answers
Answer:
60 degrees
Step-by-step explanation:
First find angle I by using the sum of the angles in a triangle is 180 degrees
59+61+I = 180
120 + I = 180
I = 180-120
I =60
<I = <x since they are corresponding angles
<x = 60 degrees
Carlos compro una TV el cual costaba $1200 si por aniversario la tienda le hace un descuento del 25% cuanto dinero le descontaron a Carlos?
Answers
Answer:
Descuento= $240
Step-by-step explanation:
Dada la siguiente información:
Precio de venta (sin descuento)= $1.200
Descuento= 20%
Para calcular el descuento que le hicieron a Carlos, debemos utilizar la siguiente formula:
Descuento= precio de venta*porcentaje de descuento
Descuento= 1.200*0,2
Descuento= $240
Need help on angles of polygons please
Answers
Answer:
x+87+92+105+135=540(sum of interior angle of pentagon)
x+419=540
x=540-419
x=121
Step-by-step explanation:
Use special product patterns to find the product.
16 x 24
Answers
Answer:
4
[tex]4 ^{2} \times \sqrt[2]{6} [/tex]
square root 16 is 4^2
same as 24 is 2/6
The requires answer for 16 x 24 by using special product patterns is 384.
What is special product pattern?A special product is a product of two binomials that hold a predictable pattern.
Now the given expression is,
16 x 24
Now both the terms can be written as,
16 = (20 - 4)
24 = (20 + 4)
Therefore we get,
16 x 24 = (20 - 4) x (20 + 4)
since,
a² - b² = (a + b) (a - b)
⇒ (20 - 4) x (20 + 4) = 20² - 4²
∴ 6 x 24 = = 20² - 4²
⇒ 6 x 24 = 400 - 16
⇒ 6 x 24 = 384
Thus, the requires answer for 16 x 24 by using special product patterns is 384.
To learn more about special product:
https://brainly.com/question/2241589
#SPJ2
27 solid iron spheres each of radius x cm are melted to form a sphere with radius y cm,find the ratio of x:.
Answers
Answer:
Radius of 1 solid iron sphere =r
⇒Volume =34πr3
⇒Volume of 27 solid iron spheres =27×34πr3
⇒34πr′3=27×34πr3
r′3=2πr3
⇒r′=3r
(ii) Surface area =4πr2
SA r′=4πr′2
=4π(3r)2=36πr2
S′S=36πr24πr2=91=1:9
The measurement of angle E is _____ degrees
Answers
Answer:
75
Step-by-step explanation:
All angles that are either exterior angles, interior angles, alternate angles or corresponding angles are all congruent.
On the right side angles wil be either 75 or 105 (75+105= 180)
√180r^2
simplify square roots
Answers
Find the PERIMETER of the triangle below. Round your answer to the nearest tenth.
Answers
Answer:
16.4 units
Step-by-step explanation:
Refer to the attached image, just find the hypotenuses of the three additional triangles, and add them up to become the perimeter of the yellow triangle.
Using Pythagoras Theorem:
Hypotenuse of the red triangle
[tex] = \sqrt{ {3}^{2} + {5}^{2} } [/tex]
[tex] = \sqrt{34} [/tex]
Hypotenuse of the blue triangle
[tex] = \sqrt{ {3}^{2} + {3}^{2} } [/tex]
[tex] = \sqrt{18} [/tex]
Hypotenuse of the green triangle
[tex] = \sqrt{ {2}^{2} + {6}^{2} } [/tex]
[tex] = \sqrt{40} [/tex]
The perimeter of the yellow triangle
[tex] = \sqrt{34} + \sqrt{18} + \sqrt{40} [/tex]
[tex] = 16.398...[/tex]
= 16.4 units
Kevin open to saving account with $1400 that pays no interest he deposit additional $170 each week write a recursive formula to show how much money Kevin has in his account n weeks after opening the account
Answers
Answer:
Amount in account of Kevin after [tex]n[/tex] weeks is equal to [tex]\$(1400+170n)[/tex]
Step-by-step explanation:
Initial amount in the savings account [tex]=\$1400[/tex]
Amount deposited each week by Kevin [tex]=\$170[/tex]
Amount deposited by Kevin in [tex]n[/tex] weeks [tex]=\$170n[/tex]
Therefore,
Amount in account of Kevin after [tex]n[/tex] weeks [tex]=[/tex] Initial amount in the savings account [tex]+[/tex] Amount deposited by Kevin in [tex]n[/tex] weeks
[tex]=\$(1400+170n)[/tex]
What is the volume?
(*I wrote the numbers out just in case you couldn't see them.)
Answers
Answer:
I believe the volume is 540cm
Step-by-step explanation:
To find the volume of a rectangular prism, all you really need to do is multiply the length x width x height (LxWxH)
For this shape it's just:
9(L)*12(W)=108
108*5(H)=540
Answer:
the volume should be 58320
Step-by-step explanation:
12 x 9 x 12 x 5 x 9 = 58320
sorry if I'm wrong
please help hurry its due today show work and how to do it. no links please
6 x 4 - 2 = use order of operation evaluate expression
Answers
[tex]6 * 4 - 2 =[/tex]
1. [tex]6 * 4 = 24[/tex]
2. [tex]24 - 2 = 22[/tex]
Answer: 22.
please answer fast help me i have thgis math problem
Answers
Answer:
[tex]x = 152[/tex]
because these angles are infront of each other
Answer:
x = 152
Step-by-step explanation:
x and 152° are vertical angles and are congruent , then
x = 152
what is the answer f(t)=40(1.18)^t
Answers
Answer:
18% if it is the rate of change.
0 if solved
Step-by-step explanation:
Sorry, but you need more information
Find the measure of angle BEC
A) 10 degrees
B)60 degrees
C) 80 degrees
D) 100 degrees
Answers
Answer:
80°
Step-by-step explanation:
Apply vertically opposite angles,
∠BEC = ∠GEA = 8x°
∠GEC = ∠BEA = (4x+60°)
To find x, apply angles at a point,
8x + 8x + (4x+60°) + (4x+60°) = 360°
16x + 2(4x+60°) = 360°
16x + 8x + 120° = 360°
24x = 240
x = 10
To find ∠BEC (8x°),
8 × 10 = 80°
[tex]i \: need \: help \: \\ \\ (a \: + \: b) {}^{2} = {?} [/tex]
Answers
Answer:
I hope this helps you :)...
Answer:
(
[tex] {a}^{2} + 2ab + {b}^{2} [/tex]
Step-by-step explanation:
(a+b)²
=(a+b)(a+b)
=a(a+b)+b(a+b)
=a²+2ab+b²