Answers
Related Questions
A circle has a center at A (-3,4) and radius of 4 units. What is the equation of the circle? Show work!
Answers
Answer:
The equation of the circle is (x+3)^2 + (y-4)^2 = 16.
Step-by-step explanation:
The equation of a circle can be calculated if the center and the radius are known. The equation of a circle is given by (x-h)² + (y-k)² = r²
Where (h, k) = center coordinates and r = radius.
i need help on question 3
Answers
Answer:
14
Step-by-step explanation:
21-3^2+2
3 to the second power is 9
then, 21 - 9 + 2
left to right.....
21 - 9 = 12
12+2=14
Please help me on this
Answers
Answer:
Points H, J, G, and K
Step-by-step explanation:
For quadrats the right top is 1
left top is 2
left bottom is 3
right bottom is 4
and it is asking for the forth one so look at the right bottom "square"
G and K are on the line but that still makes them part of a Quadratic Just they get to be part of 2 of them like...
G is 3 and 4
K is 1 and 4
10x— 9y = 10
8x+9y=10
Answers
Answer:
x=10/9
y=10/81
Step-by-step explanation:
Can someone please tell me what the mean median mode and range is for 92, 63, 22, 80, 63, 71, 44, 35 please?
Answers
median- 63
mode-63
range-70
Answer:
answer is 63
Step-by-step explanation:
Someone, Please help asap! :)
Answers
Mariana picked apples at an orchard. She and her ate 6 of them leaving 36 apples
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Answer: Hello, There! your Answer is Below
42 is the answer
Step-by-step explanation:
First We Have to Figure Out What Minus 6 Equals 36 So We're going to use x As The Total Number Of Apples They Had So We Can Add 36 + 6 Which Gives Us The Answer 42 So X=42
Hope this Helps you!!
Have a great day!!
PLEASE HURRY, ME AND MY FRIEND NEED HELP WITH THIS QUESTION
Terri has a balance of $795 on his credit card. He is currently making monthly credit card payments of $20 a month. What will happen if he increases the amount he is paying by $18 a month?
A. It will take him less time to repay the loan
B. The interest rate will increase
C. It will take him longer to repay the loan
D. The interest rate will decrease
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Answer: A
Step-by-step explanation:
If he increases the amount then the less time it will take to pay the loan
4/5 divided by 1/3 =
hurry up gamers
Answers
Answer:
2 2/5 or 12/5
Step-by-step explanation:
Decimal form: 2.4
Improper fraction: 12/5
Mixed Fraction/Simplified: 2 2/5
Answer:
12/5 or 2 2/5
Step-by-step explanation:
I’m so sorry for this. I’m just really bad at math. and I don’t understand. But ty to the people that are helping me:).
Answers
Answer:
4/6 or 2/3 or D
Step-by-step explanation:
4 cards have either take 3 cards or take two cards.
The other two are either play a card or lose a turn 4+2=6
4 over 6
simplified to 2 over three
or option D
Answer: The answer is D, 2/3
Step-by-step explanation: There are 6 sections the spinner can land on so that's the denominator. The numerator is the number of "Take Cards" there are. So the unsimplified answer is 4/6. Hope this helps!! :)
1. Find the measure of the hypotenuse of a right triangle with legs of 11 inches and 60 inches. Explain.
Answers
Answer:
61
Step-by-step explanation:
It should be 61
Square 60 and 11 and add them together to get 3271
Then square root 3271
You'll get 61
Which is the answer
What is the mean of these numbers 8, 9, 9, 7, 8, 6, 9, 8
Answers
Answer:
7.83333333333
Step-by-step explanation:
Mean= Sum of all the numbers divided by the number of terms
Step: Add all the numbers
9+7+8+6+9+8=47
Step 2: Divide by the number of terms
Number of terms=6
So, 47 divided by 6= 7.83333333333
Please give brainliest if this helped you!
Bella was here :)
This is a Khan Academy question from Trig
Answers
Answer:
Option A
Step-by-step explanation:
By definition, tan∅=opposite/adjacent, so A would be your other option. HI represents the length of the side opposite to ∠H while GI represents the length of the side adjacent to ∠H.
Hope that clears things up!
For positive acute angles AA and B,B, it is known that \cos A=\frac{24}{25}cosA= 25 24 and \sin B=\frac{11}{61}.SinB= 61 11 . Find the value of \sin(A+B)sin(A+B) in simplest form.
Answers
Answer:
684/1525
Step-by-step explanation:
Given
cosA = 24/25
SinB = 11/61
Sin(A+B) = SinAcosB + CosAsinB
Get SinA
Since
Cos A = adj/hyp
adj = 24
hyp = 25
opp² = 25² - 24²
opp² = 625 - 576
opp² = 49
opp = √49
opp = 7
sinA = opp/hyp
sinA = 7/25
Also if SinB = 11/61
opposite = 11
Hypotenuse = 61
adj² = 61² - 11²
adj² = 3,721 - 121
adj² = 3600
adj = √3600
adj = 60
Cos B = adj/hyp
CosB = 60/61
Sin(A+B) = SinAcosB + CosAsinB
Sin(A+B) = 7/25(60/61) + 24/25(11/61)
Sin(A+B) = 420/1,525 + 264/1,525
Sin(A+B) = 684/1525
verify the following identity: sinx+cosx×cotx=cscx
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sin
x
+
cos
x
cot
x
We know that
cot
x
=
cos
x
sin
x
Therefore
sin
x
+
cos
x
cot
x
=
sin
x
+
cos
x
⋅
(
cos
x
sin
x
)
=
sin
x
+
cos
2
x
sin
x
=
sin
2
x
+
cos
2
x
sin
x
(We know the Trigonometric Identity
sin
2
x
+
cos
2
x
=
1
)
=
1
sin
x
=
csc
x
(Because Cosecant is the reciprocal of Sine)
Hence Proved.
I'll give brain to who gets this right.
Answers
Answer:
parallel
Step-by-step explanation:
I dont know lol
help me please thank you
Answers
Answer:A
Step-by-step explanation:
PLZ HELP ME ASAP NO LINKS OR ABSURD ANSWERS
Answers
Answer:
sorry,dont know......
If a pound of ham costs $5.25, what is the approximate cost of 7
ounces?
A. $2.30
B. $36.75
C. $5.25
O D.
D. $2.63
Answers
I just need to figure this out.
Answers
Answer:
V=π(d/2)^2h
a) V = 3.14 x (15/2)^2 x 5.7
V= 1007.27
I have to go back to class i gave the formula and ex. pls I hope this helped
Please help me with this question
Answers
Answer:
B) 61° + 24° =
Step-by-step explanation:
help please look below
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Part B
Which of the following statements is true all that apply.
A.more males were surveyed than females.
B.more female like soccer.
C.An equal number of people like soccer and basketball.
D.Twice as many females than males like basketball
Answers
Answer:
Soccer: 19 Males
Basketball: 29 females
Total: 40 males, 60 females
Step-by-step explanation:
MALES FEMALES TOTAL
SOCCER ║ 19 ║ 31 ║ 50 ║
BASKETBALL║ 21 ║ 29 ║ 50 ║
TOTAL ║ 40 ║ 60 ║ 100 ║
[OPTIONS ⇒ 19, 29, 40, 60]
SOCCER:
x + 31 = 50
50 − 31 = 19
19 males
BASKETBALL
21 + y = 50
50 − 21 = 29
29 females
TOTAL:
F: 31 + 29 = 60
M: 19 + 21 = 40
60 + 40 = 100
60 females
40 males
A living room wall is 20 feet long, and 12 feet high. How many cans of paint do you need to cover the wall if one small can of paint covers 60 square feet?
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Answer:
4........................
A community center rents thier hall for special events. They charge a fixed fee of $200 plus an hourly fee of $22.50. Lin has $300 to spend on renting the hall for a fundraiser white and solve an inequality that represents this situation
Answers
Answer
[tex]300 \geqslant 22.5x + 200[/tex]
Step-by-step explanation:
300 is less than or equal to 22.5x + 200
the budget is 300 so you can't go past that number. the appropriate inequality sign for this would be less than or equal to the following equation: $22.5 x (where x= number of hours) + the fixed fee of $200
don't include $ (or other units of measurements) in equations!!
please helpp i wil give 10 pointss
Answers
Answer:
x= 17
y= 8
QPR= 35
QRP= 60
Step-by-step explanation:
factorize 2x⁴+x³-14x²-19x-6
no spam and kindly explain your answer!
Answers
Step-by-step explanation:
Consider given the expression,
⇒2x4+x3−14x2−19x−6
⇒x3(2x+1)−(14x2+19x+6)
⇒x3(2x+1)−(14x2+7x+12x+6)
⇒x3(2x+1)−[7x(2x+1)+6(2x+1)]
⇒x3(2x+1)−(2x+1)(7x+6)
⇒(2x+1)(x3−7x−6)
Hence, this is the answer.
A rectangle has a length that is three more than twice it’s width. Which equation correctly models it’s area
Answers
Answer:
Solution given:
width =w
length =3w
now we have
area of rectangle =length ×width=3w×w=3w² is a required expression.
Step-by-step explanation:
hope it is helpful to you
Can someone help please?
Answers
Answer:
C I believe. I hope this helps
Sooo....
solve 3x + 3/5 equal or > 4/5.
yeah if u dont understand i dont blame ya.
Answers
1/5 could be replaced with 0.06