Answers
Answer:
[tex] I = \pm \sqrt{\dfrac{P}{R}} [/tex]
Step-by-step explanation:
[tex] P = I^2R [/tex]
Divide both sides by R.
[tex] \dfrac{P}{R} = I^2 [/tex]
Switch sides.
[tex] I^2 = \dfrac{P}{R} [/tex]
Take the square root of both sides.
[tex] I = \pm \sqrt{\dfrac{P}{R}} [/tex]
Related Questions
Square perimeter= 20 triangle base= 3 and height =3.5 find the percentage of the area inside the square shaded
Answers
Answer:
Area of geometric figures mentioned calculated.
Step-by-step explanation:
Square Perimeter = 4 x sides of square = 20. So, each equal side of square = 20 / 4 = 5
Area of square = ( Side )^2 = ( 5 )^2 = 25
Area of triangle = 1/2 (Base) (Height) = 1/2 x 3 x 3.5 = 5.25
The store owner buys clothes at wholesale and adds 80% to the wholesale price to set the retail price. The retail price of a pair of pants is $36.00. What is the wholesale price?
Answers
Answer:
$7.2 A.t a wholesale
Step-by-step explanation:
80%of $36
The mathematical order is :
80÷100×36
80÷100×36=$28.8
When we have found the 80% that is added
We subtract it from the retail price.
$36-$28=$7.2
At the end we are left with our wholesale prices.
Create a scale drawing of a building, room, or yard on the back of this sheet of paper. Specify the scale factor you used for your drawing.
Answers
Answer:
all you need to do is draw then explain what you drew
Which choices are equivalent to the expression below? Check all that apply. Sqrt -36 A. -6 B. I sqrt36 C. 6i D. - sqrt36
Answers
Answer:
6iStep-by-step explanation:
Given the expression √-36
This can also be written as;
√36 = √36 * √-1
Since i² = -1
√-1 = i
Substitute into the resuting expression
√-36 = √36 * i
√-36 = 6i
Hence the required answer is 6i
Answer: The answer is i sqrt 36 and 6i
Step-by-step explanation: I just took the test, so yea. :)
What are the possible measures of the triangles side? Select all that apply
Answers
Answer:
I believe the answer would be A and C
Step-by-step explanation:
Answer:
a,c and e
Step-by-step explanation:
Need help with my school
Answers
Answer:
21
Step-by-step explanation:
Put them equal to eachother
(10x-29)=(8x+3)
2x=42
x=21
1)The sum of a number and 81 is at least 102.
Answers
Answer:
any number grater than or equal to 21
Step-by-step explanation:
Discuss the application of percent when deciding how much taxes citizens have to pay.
Answers
10%
mark me as brainest
please please begging you
a number divisible by 5 but not by 2
Answers
Answer:
5
Step-by-step explanation:
Answer:
odd numbers divisible by 5 such as 5,15,25,35,45,55 and so on
Convert r = 8cos θ to rectangular form. A. x2 + y2 = 8y B. x2 + y2 = 64x C. x2 + y2 = 16x D. x2 + y2 = 8x
Answers
Given:
The given polar equation is:
[tex]r=8\cos\theta[/tex]
To find:
The rectangular form of the given polar equation.
Solution:
We know that,
[tex]r^2=x^2+y^2[/tex]
[tex]x=r\cos \theta[/tex]
We have,
[tex]r=8\cos\theta[/tex]
Multiply both sides by r.
[tex]r^2=8r\cos\theta[/tex]
[tex]x^2+y^2=8x[/tex]
Therefore, the correct option is D.
Find the distance between point M and point G.
Answers
Answer:
6 pts
Step-by-step explanation:
from g to m in the English alphabet is 6 points so the answer is 6
PLZ HELP!!! LOTS OF POINTS!!
question: “WHAT TEST WOULD YOU USE FOR THESE PAIRS OF TRIANGLES?”
SSS, SAS, AAS, or RHS?
Answers
Step-by-step explanation:
a. SAS
b SSS
c. RHS
d. AAS
e. RHS
f. AAS
round 562.6783 to 2 decimal places
Answers
Answer:
its 562.68
Step-by-step explanation:
Answer:
The answer is 562.68.
You would take the 7 & round it up to 8 because of the 8.
Step-by-step explanation:
Which algebraic equation represents: “Three times the difference of x and 9 is 15”? A. 9x - 3 = 15 B. 3•9 - x = 15 C. 9 - 3x = 15 D. 3•(x - 9) = 15
Answers
Answer:
D. 3•(x - 9) = 15
Step-by-step explanation:
Three times the difference of x and 9 is 15
3 (x - 9) = 15
3(x - 9) = 15
A box-and-whisker plot. The number line goes from 1 to 15. The whiskers range from 1 to 14, and the box ranges from 6 to 11. A line divides the box at 9.5.
Which statement correctly finds the interquartile range for the set of data represented by the box plot?
14 – 1 = 13
11 – 6 = 5
11 – 1 = 10
6 – 1 = 5
Answers
Answer:
11 - 6 = 5
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
Parallelogram with a measure of 74 find the value of X
Answers
Answer:
x = 74
Step-by-step explanation:
One of the properties of a parallelogram is that opposite angles are congruent. This means that the angle with a measure of (74) degrees and (x) degrees are the same, thus the following conclusion can be drawn,
x = 74
how to find the missing side of a right triangle a=60 b=9
Answers
Answer:
By Using Pythagoras Theorem
Step-by-step explanation:
h square= p sq. + b sq.
h sq. = 9 sq. + 60 sq.
h sq. = 69 sq. ( here square will cut from square)
h = 69
You put $400 in a savings account. The account earns 7% simple interest per year.
a. What is the interest earned after 10 years?
b. What is the balance after 10 years?
Answers
Answer:
786.86 would have been earned after ten years.
After ten years the balance would be 1186.86
Step-by-step explanation:
First I put the numbers into the equation 400l(1+.07/1)^10 and solved it to get 786.86 then added that to the original amount getting the second part of the answer :)
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Answers
2. add up to 15
3. multiply to 18
Which point represents the center of the circle shown below?
R
S
А
A. Point O
B. Point S
C. Point A
D. Point T
HELPP
Answers
A is the correct answer point O
+
-6
-5
-4
-3
-2
-1
0
1
2.
3
4
5
6
Which subtraction problem is shown on the number line?
O A. 1-4
OB. 1-5
O c. 4-1
OD. 5-1
Answers
please help me with this :)
Answers
(Please help ASAP 16 points! Thanks in advance!) solve -2a - 5 > 3
Answers
Answer:
a<-4
Step-by-step explanation:
To solve this, you have to isolate a. This means you will have to add 5 to both sides. This will make the equation -2a>8. Divide both sides by 2 to get -a>4. Divide each side by -1 to get a>-4. Because you have to flip the sign when you divide by a negative number, you have to change it into a<-4.
If this has helped please mark as brainliest
Identical rods can be placed end to end, as shown below.
Each rod is 17-5cm long
17.5 cm
17. 5 cm
17.5cm
How many of these rods can be placed in this way, between two points 4 metres apart?
Answers
Step-by-step explanation:
if there is no inventory to move around, there is no need for logistics. do you agree ? why ? why not ?
PLSSSS HELP ASAP I NEED HELPPPPPPPPPPPPPPPPP
Answers
The water was higher before it was clean, which means that W (water) is greater than 25 (feet)
The perimeter of the polygon is____ units.
Answers
Answer:3
7
−
3
6
–6
Step-by-step explanation:
What is the solution set to the given inequality?
6(x-2) 2 8 + 8x
Answers
Answer:
48 x 2 − 184 x + 192
Step-by-step explanation:
help me find the equation of straight line (2,3)
Answers
carpet cost $27 per square
yard. Use two unit multipliers to
find the cost per square foot
Answers
Answer:
5 dollars per foot
Step-by-step explanation:
What are some good resources that help u for ur test?
Answers
Know the test format
Create a study schedule
Utilize materials from teacher
Eat breakfast before
Chew gum while studying
Get a good night's sleep
Manage your time to study
Answer the questions you know first
During the test make sure you have:
Pencil, eraser, pen
study guide if teacher allows
extra scratch paper
calculator if needed
Revise the study guide or your noted in class while waiting for teacher to start (if allows)
Make sure you study well! Good Luck!