Find the area and circumference of the circle shown
on the right. The radius is measured in inches.
Area =
Circumference =
Answers
Related Questions
If you bought a stock last year for a price of $120, and it has gone down 10% since then, how much is the stock worth now, to the nearest cent?
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Answer:the answer is 108.also 108 gone down
Step-by-step explanation:
$108
Working out:
10% of 120 ( 120/10 ) = 12
120 - 12 = $108
if school A is ahead of school B on day 10, which statement might be true?
Answers
Answer:
What Statements i don't see any statements
Step-by-step explanation:
Can you post the statements
Find the common difference of the arithmetic sequence -8,-2,4
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There’s not much to say
pls help i give u brainliest amd 5 stars
Answers
Answer:
52.5
Step-by-step explanation:
30-18=12 left
18 x 9 = 162
12/2=6
3 x 13.5 = 40.5
162+40.5=202.5
202.5-150= 52.5 euros profit
3x^2 - 6 = 2x wat is discriminant of the quadratic equation
Answers
Answer:
The discriminant is 76
Step-by-step explanation:
The equation needs to be in the form
ax^2 +bx +c =0
3x^2 - 6 = 2x
Subtract 2x from each side
3x^2 -2x - 6 = 0
The discriminant is
b^2 - 4ac
a = 3 b = -2 c = -6
(-2)^2 -4(3) (-6)
4 + 72
76
Answer:
76
Step-by-step explanation:
For the function f (x) = x2 + 3, what is the value of f(-4)?
A. -13
B. – 5
c. 1
D. 19
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help meh now plz im begging u
Answers
Answer:
yes, the 10-foot wave is an outlier
Step-by-step explanation:
Its kinda easy you look at it and know. unless im wrong.
HOPE THIS HELPS
can someone please help fast will give brainelist
Answers
Answer:
A.
Step-by-step explanation:
y = mx + c
m = y - y¹ / x - x¹
= 4-3 / 4-2
= 1/2
using (4,4)
4 = 1/2 × 4 + c
4 = 2 + c
c = 2
equ..=
y = 1/2x + c
What is the following product?
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Answer:
10
Step-by-step explanation:
sqrt(10) * sqrt(10)
We know sqrt(a) sqrt(b) = sqrt(ab)
sqrt(10*10)
sqrt(100)
10
Can 5, 2, 4 be the measures of the sides of a triangle?
Answers
Answer: Yes
Step-by-step explanation:
In order to form a triangle, the sum of two sides must be GREATER than the third side.
a + b > c & a + c > b & b + c > a
5 + 2 > 4 & 5 + 4 > 2 & 4 + 2 > 6
True True True
The sides 5, 2, 4 satisfy the rules for forming a triangle.
For 10 points if good enough please help
Answers
Answer:
$0.75
Step-by-step explanation:
convert 5000 milligrams to grams which is 5.
Then multiply 5 by 0.15 to get the price which is 0.75
On a math test given to 20 students, the average was an 82 and the highest score was a 93. Five students scored
below a 70. Which of the following statements must be true?
1. The median is greater than 70
2. The range is greater than 23
3. At least 10 students scored above an 82
A. 1 only
B. 2 only
C. 1 and 2 only
D. 1 and 3 only
E. 1,2 and 3
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Answer:
1 only
Step-by-step explanation:
Answer:
Step-by-step explanation:
BRAINLIEST BRAINLIEST!!!! Easy mathhh
Answers
Answer:
sorry if image isn't clear, tried many shots
Step-by-step explanation:
Area: 20 units squared (pls give brainliest)
If x =2y -1 and 2x = 3y + 2 then x is
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Answer:
Step-by-step explanation:I don't say u must have to mark my ans as brainliest but if you think it has really helped you plz don't forget to thank me....
Answer:
7
Step-by-step explanation:
x = 2y-1
2x = 4y-2
4y - 2 = 3y + 2
y = 4
x = 2(4) - 1
= 7
f(x)=2x
which expression represents f^-1(x)?
Answers
Answer:
hey !
your answer is C
x=
x/2
Step-by-step explanation:
If the function f(x)=2x then the inverse function is f⁻¹(x) =x/2.
What is a function?A relation is a function if it has only One y-value for each x-value.
The given function is f(x)=2x.
y=2x
Interchange the variables.
x=2y
Now solve for y
y=x/2
Replace y with f⁻¹(x) to show the final answer.
f⁻¹(x) =x/2
Hence, if the function f(x)=2x then the inverse function is f⁻¹(x) =x/2.
To learn more on Functions click:
https://brainly.com/question/21145944
#SPJ2
Please answer correctly !!!! Will mark BRAINLIEST !!!!!!!
Answers
Answer:
I thing it will be A
A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?
Answers
Answer:
5/6
Step-by-step explanation:
2+6+4=12
6+4=10
10/12=5/6
Answer:
10/12
Step-by-step explanation:
is the answer or 5/6
Need help! Please answer asap
Answers
Answer:
X=14.4
Step-by-step explanation:
The equation for this problem is (a)(x)=b^2. So substituting the equation,
(10)(x)=(12)^2. Isolating x, we get x=14.4. to check our answer we solve the equation. (10)(14.4)=(12)^2 --> 144=12^2 --> 144=144. The statement is true.
Y= f(x)= 49^x
Find f(x) when x= 1/2
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Replace x with 1/2 and solve.
49^1/2 = sqrt(49) = 7
Last week, the price of apples at a grocery store was $1.60 per pound. This week, apples at the same grocery store are on sale at a 10% discount. What is the total price of 4 1/2 pounds of apples this week at the grocery store? *
Answers
Answer:
$6.48
Step-by-step explanation:
First you divide do the $1.60 and the 10% discount which will bring you to $1.44 and then you times $1.44 and 4 1/2 to get $6.48.
Answer: £6.48
Step-by-step explanation:
1.6 after 10% discount = 1.44
For 4 1/2 pounds it is 1.44 x 4 1/2 =
6.48
Solve the system by substitution. If the system is inconsistent or has dependent equations, say so.
-X-5y = -6
y = 6x-5
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
• A. The system has a single solution. The solution set is O. (Type an ordered pair.)
B. There are infinitely many solutions and the equations are dependent. The solution set is {(x,y)} (Type an ordered pair.)
C. The system is inconsistent. The solution set is the empty set
Answers
Answer:
The (single) solution is (1, 1).
Step-by-step explanation:
The second equation tells us that y = 6x-5. Substitute this 6x - 5 into the first equation, as follows: -x - 5(6x - 5) = -6
Then -x - 30x + 25 = -6. Combining like terms, we get -31x = -31, so that x = 1. Subbing this result into the second equation, we find y: y = 6(1) - 5 = 1. The solution is (1, 1).
In the diagram below of circle O, chords ab and cd intersect at E.
If measure of arc AC = 72° and measure of arc AEC = 58°, how many degrees are in measure of arc DB?
Answers
Answer:
Correct option: 3
Step-by-step explanation:
When we have a crossing of two chords in a circle, there is a property that relates the angles in the intersection point and the arcs defined in the circle. From this property, we have that:
mAEC = (1/2) * (mAC + mBD)
Using the values of mAEC = 58° and mAC = 72°, we have that:
58 = (1/2) * (72 + mBD)
116 = 72 + mBD
mBD = 116 - 72
mBD = 44°
Correct option: 3
What is the maturity value of a single-
payment loan of $650 given for 80 days at
15% exact interest?
A $685.39
B $671.37
C $652.37
D $670.36
Answers
Answer:
(B)$671.37
Step-by-step explanation:
Interest Rate, r=15%=0.15
Time, t = [tex]\dfrac{80}{365}[/tex]
Maturity Value at exact interest, S=P(1+rt)
[tex]=\$650 \left (1+0.15*\dfrac{80}{365}\right)\\\\=\$671.37[/tex]
The correct option is B.
3x−4y=−24 Response : A. y=34x+6 B. y=−6x−34 C. y=6x−34 D. y=−34x+6
Answers
Answer:
y = 3/4 x +6
Step-by-step explanation:
3x−4y=−24
Solve for y
Subtract 3x from each side
3x-3x−4y=-3x−24
-4y = -3x-24
Divide each side by -4
-4y/-4 = -3x/-4 -24/-4
y = 3/4 x +6
Whats the correct solution
Answers
Answer:
C
Step-by-step explanation:
Hope this helps
i will mark brainliestt!
Answers
Answer:
q=59
Step-by-step explanation:
A right angle is 90 degrees. So:
90-31=q
59=q
Hope this helps! Please mark brainliest :)
wut is this answer . i have no clue what this is
Answers
Answer:
5,000
Step-by-step explanation:
Just round up the 5, but the digit in the hundreds place is a 9, which rounds up to 10, so changes the number to 5000.
PLWEAASE HELP MEEEEHEHHHHHHHH
WILLL GIVE TONS AND TONS OF POINTS FOR CORRECT ANSWERS!
Answers
24.c
25.d
26.d
27.c
28.a
29.a
Answer:
24.c
25.d
26.d
27.c
28.a
29.a
Step-by-step explanation:
Andrew spent 75% of his $20 allowance to go to the movies. How much did he spend? Use at least 2 strategies.
Answers
Answer:
He spent $15
Step-by-step explanation:
20x75% = 15
Kiera operates an orange juice stand. On Monday she used 1/2 of a bag of oranges. On Tuesday she used 3/4 as many oranges as on Monday. How many bags of oranges did Kiera use on Tuesday?
Answers
Answer:
I think the answer is 3/8 bight i might be wrong.
Step-by-step explanation:
3/4*1/2=3/8
All I did was multiply the two fractions.