Answers
Answer:
The equation for charge is = current x times
Related Questions
If y varies directly as x and y = 5.5 when x = 11, find x when y = 3.5
0 x = 7
O x = 6
O x = 1.75
O x = 1.25
Answers
Answer:
x=7
Step-by-step explanation:
y=mx
5.5=m×11
5.5÷11=m
m=1/2
y=mx
3.5=1/2×x
3.5÷1/2=x
x=7
Answer:
x =7
Step-by-step explanation:
The direct variation equation is y = kx, where k is the constant of proportionality.
If y = 5.5 when x = 11, we can write 5.5 = 11k, which, when solved for k, yields k = 0.5.
Then the direct variation equation in this case is y = 0.5x.
If y = 3.5, what is x? y = 0.5x becomes 3.5 = 0.5x, yielding x = 7
Tyeewants to buy disposable masks for his family. Blue masks cost $1.50and greenmasks cost $2.50. He has $45to spend and wants to buy a total of 20masks.
Answers
Answer:
28
Step-by-step explanation:
im famous bro
For this cylinder the radius r = 6.8 inches and the height L = 14.2 inches. Which is the BEST estimate for the surface area?
Answers
Answer:
923 in^2
Step-by-step explanation:
I took the test
Please Help!!! Find the approximate volume by using 3.14 (not the pi key) Round to the nearest hundredth when necessary show your work!
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The approximate volume of first cone is 709[tex]mi^{3}[/tex] and the volume of second cone is 262 [tex]cm^{3}[/tex].
What is volume?Volume is amount of substance a container can hold in its capacity. Volume of cone is basically 1/3 *π[tex]r^{2}h[/tex] in which r is radius and h is height of cone.
How to calculate volume?We have been given two cones. First is having radius of 7 mi and
height 14 mi and second is having radius of 5 cm and height of 10 cm. We are required to find out the volume of both the cones.
Volume of first cone=1/3 *π[tex]7^{2}* 14[/tex]
=(49*3.14*14)/3
=708.86
Approximately 709 [tex]mi^{3}[/tex]
Volume of second cone =1/3π[tex]5^{2} *10[/tex]
=(25*3.14*10)/3
=261.67
Approximately 262 [tex]cm^{3}[/tex].
Hence the approximate volume of first cone is 709[tex]mi^{3}[/tex] and the volume of second cone is 262 [tex]cm^{3}[/tex].
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The width of a recycling bin is 3/4 foot,the length is 1 foot,and the height is 1 1/2 feet.What is the volume of the recycling bin?
Answers
Answer:
1 1/8
Step-by-step explanation:
So to find the volume of a recycling bin, multiply 3/4 x 1 x 1 1/2 ft
Anything x 1 = itself, so 3/4 x 1 = 3/4
Before multiplying 3/4 and 1 1/2 to make it easier I’m going to make 1 1/2 into an improper fraction instead of a mixed number.
To do this I multiply the outside number (1) by the denominator (2), and then add that number to the numerator (1)
1x2 = 2
2+1 = 3
1 1/2 = 3/2
Now I can multiply 3/4 and 3/2
Multiply the numerators: 3 x 3 = 9
Multiply the denominators: 4 x 2 = 8
3/4 x 3/2 = 9/8
9/8 is equivalent to 1 1/8, depending on if your teacher likes your answer to be a mixed number or not.
So, the volume of the recycling bin is 9/8 ft^3.
A high school marching band has 55 male members. It is determined that five-eighths of the band members are Male. Write the equation that represents the total number of members in the band (use the letter n to represent the number)?
Answers
Answer:
5/8 * n = 55
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPPPOPPPPPPP PLZZZ
Answers
Answer:
x^2 + 3x
Step-by-step explanation:
just add like terms so 3x^2 - 2x^2 = x^2 and 11x - 8x = 3x
Stress is the body's automatic physical reaction to real or imagined forces.
True or False
Answers
Answer:
Its True
Step-by-step explanation:
The signs of stress include feeling of emotional or physical tension, headache, dry mouth, heartburn, constipation, depression, and insomnia. However, stress isn't necessarily a bad thing.
Answer:
True
Step-by-step explanation:
It is
The length of a rectangle is 1 foot more than twice the width. The area is 55 square feet. Find the length of the dimension of the rectangle.
Answers
Answer:
11 ft
Step-by-step explanation:
The formula for the area of a rectangle of length L and width W is
A = L * W.
Represent the length, L, by 2W + 1 ("1 more than twice the width"). Then the area formula (above) becomes:
A = 55 ft^2 = (2W + 1)(W), which, when simplified, results in:
2W^2 + W - 55 = 0, whose coefficients are {2, 1, -55}. Let's use the quadratic formula to solve this for W:
The discriminant, b^2 - 4ac, is 1^2 - 4(2)(-55), or 441. The square root of 441 is 21. Thus, the quadratic formula gives us:
-1 ± 21
W = ------------- = (1/4)(-1 + 21), or W = 5 and W = -22/4 = -11/2
2(2)
A measure of length can't be negative, so we reject W = -11/2 in favor of W = 5.
Then, according to the formula for L that we found earlier, L = 2W + 1, or
L = 2(5) + 1, or L = 11.
Check: Does L * W result in an area of 55 ft²? Yes
The length dimension of the rectangle is 11 ft
hey please help with this question( no links!!)
Answers
A= pi*r^2
The radius here is the diameter divided by 2.
radius = 16/2
r = 8
A= 3.14*(8)^2
A= 3.14*64
A= 200.96
C. 200.96 in^2
Answer:
d. 200.96 sq. in
Step-by-step explanation:
radius = diameter/2 = 16/2 = 8
Area of the circle = pi x r²
= 3.14 x 8²
= 3.14 x 64
= 200.96
ill mark brainlist plsshelp
Answers
30(15/18) = y
we then multiply 30*15 = 450
450/18 = y
we then get
y = 25
A point is chosen at random on AK what is the probability that the point will be in CG
Answers
Answer:
The answer would be 2/5
Step-by-step explanation:
Fill in 2 as numerator then 5 as denominator.
(You welcome)
The answer to this question
Answers
Answer:
3 19/35
Step-by-step explanation:
2+1=3
1/7+2/5 will turn out to be 5/25+14/35 because of the common denominator of 35
5+14=19
3 19/35
what is n if the equation is
n - 2 divided by -3 = -6
Please help me I am having a lot of trouble, thank you
Answers
n - 2 = 18 (2) add 2 to both sides; 2 on left side gets cancelled so we can now have n all alone
n = 20
First, find the area of the two smaller squares and use them to find
the area of the larger square. Input the areas. Then click done.
Answers
A recipe calls for 6 cups of water and 4 cups of flour. a. If the recipe is increased to use 6 cups of flour, how much water should be used? Explain. b. If the recipe is decreased to 2 cups of water, how much flour should be used? Explain.
Answers
Answer:
Step-by-step explanation:
Evie is wrapping a gift. The give is 12 inches long, 4 inches wide, and 6 inches tall. How much wrapping paper will Evie need?
Answers
Answer:
çevirisi mi lazım sa yazabilirimAnswer:
eEEEeEEEEEEEEEEEeeeEeeeeeeeeErrRrrreeReeReRERer
Step-by-step explanation:
Find the solution to the equation.
x - 62 = 84
Answers
Answer:
x = 146
Step-by-step explanation:
x - 62 = 84
+ 62 = + 62 <-- inverse operation on both sides
x = 146
Answer:
x= 146
Step-by-step explanation:
x-62=84
x=84+62
x=146
add 62 to 84 to isolate x while getting the answer
The St. Patrick's Day Parade has 214 floats in it. If each float is carrying
12 people, how many people are in the parade?
Answers
Step-by-step explanation:
214
x12
--------
428
+2140
————
2568
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Answers
Answer:
You are just begging too much
Step-by-step explanation:
Help please!!!!!!!!!!!!!!
Answers
Answer:
Step-by-step explanation:
What is the solution to this inequality?
-4x > 500
A
x > 125
B
x < 125
C
x > -125
D
x < -125
Answers
Answer:
I would say ther ansewrr for this is going to most likely be c
Step-by-step explanation:
Answer:
The answer is D
Step-by-step explanation:
I did it already
What numbers give you \4,233,000
Answers
Answer:
1000000-4,500,00
Step-by-step explanation:
Starting from 1million to 5 million
Of the 45 staff members at SEMS ,9 were out with the flu one day in January. What percent of the teachers were at work today?
Answers
Answer:
80%
Step-by-step explanation:
Given that Of the 45 staff members at SEMS ,9 were out with the flu one day in January, it means that the number of people at work
= 45 - 9
= 36
As a percentage,
= 36/45 * 100%
= 4/5 * 100%
= 80%
The percent of the teachers were at work today is 80%
if bob had 5 apples and gave Samatha 2 apples how much does he have
Answers
Answer:
3
Step-by-step explanation:
5-2=3
Answer:
According to my calculations...3
Step-by-step explanation:
simplify 6z + 9 + 3z + 2
Answers
Answer:
9z + 11
Step-by-step explanation:
6z + 9 + 3z + 2
9z + 9 + 2
9z + 11
Answer:
9z+11
Step-by-step explanation:
6z+9+3z+2
(6z+3z)+(9+2)
9z+11
what is the perimeter of this tile pls help..
Answers
What is the value of x?
A. 5
B. 10
C. 13
D. 15
Answers
Answer:
C) x = 13
Step-by-step explanation:
(6x - 8) = 1/2(10x + 10)
6x - 8 = 5x + 5
reduce:
x = 13
will give brainliest! number 4 it’s the pythagorean theorem
Answers
The price of an object with 13% value added tax is 5763 . what will be the value added tax amount ? find it
Answers
Answer:
100. ~113
x ~ 5763(assume that X is price without VAT)
100×5763=113×x
X. =(5763×100)/113. (5763/113=51)
X= 51×100
X =5100
VAT=5763-5100
=RS.663
Given:
Interest rate,
13%Object price,
5763The value added tax will be:
→ [tex]\frac{13 \ percent}{100+13} = \frac{VAT}{5763}[/tex]
→ [tex]VAT = 5763\times \frac{0.13}{1.13}[/tex]
[tex]= 663[/tex]
Thus the approach above is right.
Learn more about tax amount here:
https://brainly.com/question/22910752