C=5(y-8) solve for y
Answers
Answer:
The steps to do this :
1. distribute 5 to y and 8 so you get c= 5y-40
2. subtract 40 over (c-40=5y)
3. finally divide by 5, getting you c-8=y :))
Related Questions
What multiplies to be 560 and adds to 9
What is 83 divided by 72,628 not as a dec͓̽i͓̽m͓̽a͓̽l͓̽ answer
Find the perimeter and area of a rectangle of cardboard measuring 9.3 cm by 10.6 cm Perimeter: cm Area: cm2
Select the x-coordinate of the vertex of the parabola defined by the function f(x)=-9x^2+7x+8
Answers
Answer: ~ 34.15%
Step-by-step explanation:
To calculate the percent error for the amount of snowfall, you can use the following formula:
Percent Error = [(|Estimated Value - Actual Value|) / Actual Value] * 100%
In this case, the estimated snowfall is 6.75 inches, and the actual snowfall is 10.25 inches. Plugging these values into the formula:
Percent Error = [(|6.75 - 10.25|) / 10.25] * 100%
Percent Error = [(3.5) / 10.25] * 100%
Percent Error ≈ 34.15%
So, the percent error for the amount of snowfall is approximately 34.15%. This means that the estimated snowfall was about 34.15% lower than the actual snowfall.
Net
31 m
27 m
Calculate the size of the serving angle A.
Give your answer correct to the nearest degree.
C
The person serving stands at point A and tries to serve the ball somewhere between
point C and B on the edge of the opponent's side.
Do not include the degree symbol in your answer.
9 m
B
Answers
Answer:
To calculate the size of the serving angle A in the diagram of the volleyball court, you can use trigonometry.
You have the following information:
The distance from point A to point C is 9 meters.
The distance from point A to point B is 31 meters.
To find angle A, you can use the inverse tangent (arctan) function:
�
=
arctan
(
�
�
�
�
)
A=arctan(
AC
BC
)
Substitute the values:
�
=
arctan
(
31
9
)
A=arctan(
9
31
)
Now, calculate the angle:
�
≈
arctan
(
3.444
)
≈
73.4
8
∘
A≈arctan(3.444)≈73.48
∘
Rounded to the nearest degree, the size of the serving angle A is approximately 73 degrees.
Step-by-step explanation:
Sure, I'll explain it in a simpler way:
Imagine you're standing at point A on the volleyball court, and you want to serve the ball towards point C or point B. Point C is 9 meters away, and point B is 31 meters away from you.
To find out how wide the angle is between where you stand (point A) and where you want to serve the ball (between points C and B), we can use a special math trick. It's like saying, "How much do I need to aim to the left or right?"
We use something called "arctan" to figure it out. When we do the math, we find that the angle A is about 73 degrees. So, you need to aim your serve at about a 73-degree angle to get the ball between points C and B on the other side of the court.
Answers
Now add our 25 and 68 to the total.
51,840 + 25 + 68 = 51,933
Therefore your answer is 51,933
By the way this was a really easy question again you should message me instead of using that many points!
love, the Pineapple.
<3
8 x 4 x 6 x 9 x 3 x 10 = 51840
51840 +93 = 51933
I hope this helps=)
Part 2:
Solve the system and explain what the results mean according to your scenario.
2x + y = 11
3x + 4y = 24
...?
Answers
Part 1. Here is my example of a real life scenario that describes what is happening. Let us say, I have 2 cookies and the bottle of milk costs 11 dollars, and 3 cookies and 4 bottles of milk cost 24 dollars.
Part 2.
y=11-2x
3x+4(11-2x)=24
3x+44-8x=24
-5x=-20
x=4
y=11-8
y=3
Therefore, each cookie costs 4 dollars, and a bottle of milk costs 3 dollars.
Hope this answer helps. Let me know if you need more help next time.
Answers
Answer:
Option 3 -
Step-by-step explanation:
Given : Options in the figure.
To find : Which of the following is a complex number?
Solution :
Complex number is defined as the number which contains real number along with imaginary number.
The complex number is in the form of a+ib.
Now, we determine one by one.
Option 1 - -7
-7 is the real number not complex.
Option 2 -
is the real number not complex.
Option 3 -
is in the form a+ib so it is a complex number.
Option 4 -
is the real number not complex.
Therefore, Only option 3 is the complex number.
Answers
'of' means multiply
15% of 32.50=
0.15 times 32.50=4.875