I will give brainly
Find the probability that a randomly
selected point within the circle falls
in the red shaded area (square).
r = 4 cm
4√2 cm
[? ]%
Answers
Answer:
Step-by-step explanation:
This probability will be the area of the square divided by the area of the circle.
[tex]P=\frac{(4\sqrt{2})^2}{\pi 4^2}\\ \\ P=\frac{32}{16\pi}\\ \\ P=\frac{2}{\pi }\\ \\ \text{As a percentage}\\ \\ P=\frac{200}{\pi}\\ \\ P\approx 63.7\% [/tex]
Related Questions
In AFGH, the measure of ZH=90°, the measure of ZF=44°, and GH = 14 feet. Find the length of HF to the nearest tenth of a foot.
Answers
Answer:
115.7 feet
Step-by-step explanation:
Who can help me out on this please??
Answers
Answer:
no
Step-by-step explanation:
4+6 does not equal 12 so there for it is incorrect
Brad read that you should drink at least 2 quarts of water a day. Yesterday he drank 3 cups in the morning, 1 quart in the afternoon, and 1 pint in the evening. Did Brad drink at least 2 quarts of water? Explain.
Answers
Answer:
yes he drank 2.25 quarts
Step-by-step explanation:
convert the cups to quarts
1 cup = 0.25 quarts
3 cups x 0.25 = 0.75 quarts
convert the pints to quarts
1 pint = 0.5 quarts
add all the amount of water drank together
0.75 quarts + 1 quart + 0.5 quarts = 2.25 quarts
For the function, f(x) =1/4 x - 2, find x if f(x) = -1.
Answers
Answer:
x = 4Step-by-step explanation:
Given function
f(x) =1/4 x - 2Find x if f(x) = -1
1/4x - 2 = - 11/4x = 2 - 11/4x = 1x = 1*4x = 4Answer:
x=4
Step-by-step explanation:
f(x) =1/4 x - 2 when f(x) = -1.
-1=1/4x-2
-1+2=1/4 x
1×4=x
x=4
If A D and C F, which additional statement does NOT allow you to conclude that AABC = ADEF?
Answers
Answer:
B
Step-by-step explanation:
i think its b because all the other answers are talking about the sides but b is talking about the angles which in the question it states angles (A,D,C, and F) so going off an educated guess i would say the answer is b i dont know if its correct or not though.
The integer −282 could represent which three situations?A) owing $282B) depositing $282C) losing 282 pointsD) growing 282 feetE) diving 282 feet
Answers
I think that it makes sense
!!!!!!!!!!!!!!!!!!!!! HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
rectangular prism
Step-by-step explanation:
The sides fold up into a rectangular shaped box, or a prism. Hope this helps!
Could somebody please help me on this question!
Answers
Answer:
Step-by-step explanation:
nickel, n=0.05
dime, d=0.10
0.90=0.05n+0.10d
however, n+d=15
PLEASE ANSWER URGENT!! TWO QUESTIONS IN ONE
Which number has the least absolute value?
15
5
1
-25
Which number has the greatest absolute value?
15
5
0
-25
Answers
Answer:
1 has the least absolute value and -25 has the greatest absolute value
Step-by-step explanation:
If it is absolute value all numbers will be positive no matter the sign they have
Can someone pls help me with this?
Answers
Answer:
1 - positive
2 - negative
3 - negative
4 - none
5. - positive
Step-by-step explanation:
10/√149
PLZ HELP IVE BEEN STUCK ON THIS PROBLEM FOR AGES
!!!!!FRACTION FORM NEEDED, NOT DECIMAL FORM!!!!!!
Answers
/frac{10 }{ \sqrt{149} } = \frac{10}{12.20} = 0.8192
first of all find the square root of 149 and 10 is divided by 12.20which is the square root of 149 and you get your answer.The fraction form is 512/625
Answer:
Step-by-step explanation:
[tex]\sqrt{149}\text{ is irrational. Though it is customary to rationalize the denominator.}\\ \\ \left(\frac{10}{\sqrt{149}}\right)\frac{\sqrt{149}}{\sqrt{149}}\\ \\ \frac{10\sqrt{149}}{149}[/tex]
Put these fractions in order from smallest to largest 3/10 2/5 3/8
Answers
3/10 , 3/8 , 2/5
that's all
If anyone is really good at math please help
Answers
Answer:
248 + 7x = 360
Step-by-step explanation:
x = 16
PLEASE HELP -> Write a slope-intercept equation for a line that passes through (-4, 7.3) and (0,7.3).
The slope-intercept equation for the line is
(Use integers or decimals for any numbers in the equation.)
Answers
Answer:
y=7.3
Step-by-step explanation:
with the two points, you could find the point-slope equation...
y−7.3=0⋅(x+4)
this is y=7.3
there is no slope-intercept equation for this because both of the points are on the same horizontal line. Equations that are written in slope-intercept form are never horizontal or vertical.
Please help some math!!!! its not -2/3
Answers
Answer:
2/3
Step-by-step explanation:
negative divided by a negative is positive
Answer:
D. 2/3
Step-by-step explanation:
The y increases by 2 every time the x increases by 3. Use rise over run.
I don't know what to do
Answers
Answer:
Step-by-step explanation:
Answer:
a. 1.59cm
b. 1.99cm²
mark me as brainliest
A customer bought 2/3 pound of roast beef and 1/2 pound of cheese at the deli. What is the ratio of roast beef to cheese?
Answers
Answer:
4/3
Step-by-step explanation:
2/3 divided by 1/2
2/3 times 2/1
2 times 2 is 4
3 times 1 is 3
final answer: 4/3
The Ratip is 4:3
What is the measure of ∠x? Please help!!
Answers
Answer:
73
Step-by-step explanation:
180-107=73
help plz help plzzzz
Answers
Answer:
x = 15/4
x = - 9
to insure goods to send them overseas it costs the exporter 5/2% of the value of the goods. if the goods are valued at 16.400$, what will be the insurance cost?
Answers
Answer:
The insurance costs to send goods valued at $16,400 is $410
Step-by-step explanation:
The amount it costs an exporter to insure goods to send overseas = (5/2)% of the value of the goods
Therefore;
The insurance costs, 'C' to send goods valued at $16,400 is given as follows;
C = $16,400 × (5/2)/100 = $410
The insurance costs to send goods valued at $16,400 = $410
What is the range of the function shown in the graph below?
Answers
Robert takes out a loan for $7200 at a 4.3% rate for 2 years. What is the total paid amount at the end of the loan?
Answers
Answer:
$7819.20
Step-by-step explanation:
total paid amount at the end of the loan= loan taken + interest on the loan
loan taken = $7200
interest on the loan can be determined using this formula
Interest = principal x intrest rate x time
7200 x 0.043 x 2 = $619.20
total paid amount at the end of the loan= $7200 + $619.20 = $7819.20
PLEASE HELP!
Hello! I'm having a lot of trouble figuring out these problems. I'm not asking for all of the answers but, just a better understanding. Thank you!
Answers
Answer:
1) 4
2)I think 2
3)4
4)3
5)2
6)1
7)3
Step-by-step explanation:
1) since the x is to squared it is a quadratic equation
3) A and D have same slope=0.5
others were solved using Excel
Jo's house is located at (-4,-2), Elenas house is a reflection of Jo's house across the x-axis. What is the coordinate of Elenas house?
Answers
Answer:
Elena's house is located at (-4,2)
A rational number that lies between -2/3 and 5/12
Answers
A rational number is any number that can be expressed by 2 integers
can you help me please
Answers
Answer:
With what?
Step-by-step explanation:
Can I have a brainliest pls pls pls
Simplify 55÷5×2^3÷4 HELP I WILL FAIL
Answers
[tex]55 \div 5 \times 2^{3} \div 4[/tex]
using pemdas do:
exponents first:
2x2x2=8
[tex]55 \div 5 \times 8 \div 4[/tex]
then divide and multiply from the left to right and the equation will equal:
[tex]22[/tex]
Mrs Riley drove her car at 60 miles in 4 hours How far did she travel in 1 hour
Answers
Answer:
15 miles
Step-by-step explanation:
If 4 hours = 60 miles
1 hour = ?
(cross multiplication)
60/4
= 15 miles
Find Tan A
a)4.5556
b)0.225
c)4.4444
d)1.025
Answers
Answer: b.) 0.225
Step-by-step explanation:
U gotta use TOA since it’s asking for tangent of A so then u just plug in the numbers so it would be 9/40=.225
4x + 8 - 9x = -17 what is x\
and the x has to be the same for each
Answers
Answer:
x = 5
Step-by-step explanation:
4x + 8 - 9x = -17
combine like terms:
-5x = -25
divide both sides of the equation by -5:
x = 5
Answer:
x=5
Step-by-step explanation:
4x-9x+8=-17
-5x+8=-17
subtract 8 from both sides and you get:
-5x=25
divide 5 from both sides, and you get x=5! :)