Answer:
25Step-by-step explanation:
[tex]A=6\cdot7-\frac12\cdot4\cdot4-2\cdot(\frac12\cdot3\cdot3)=42-8-9=25[/tex]
A capacitor holds a 8.89 x 10-7 C
charge when 32.0 V are applied to
it. What is its capacitance?
Answer:2.77*10^-8
Step-by-step explanation:
8.89*10^-7/32.0
The capacitance of the capacitor is approximately 2.78 x 10⁻⁹ Farads (F).
The capacitance of a capacitor can be calculated using the formula:
C = Q / V
Where C represents the capacitance, Q represents the charge stored in the capacitor, and V represents the voltage applied to the capacitor.
In this case, we are given that the charge stored in the capacitor is 8.89 x 10⁻⁷ C and the voltage applied is 32.0 V. Plugging these values into the formula, we get:
C = (8.89 x 10⁻⁷ C) / (32.0 V)
Simplifying the expression, we find:
C ≈ 2.78 x 10⁻⁹ F
The Farad is the SI unit of capacitance, representing the ability of a capacitor to store charge per unit voltage.
To learn more about capacitance click on,
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Simplify -2x x 3x x -x
Answer:
2x
Step-by-step explanation:
i think this is correct, I'm not 100% sure that it is because the question was a little confusing.
ANSWER:
It would be 6x^3.
PRIOR NOTE:
For this question, it's slightly unclear regarding the formatting with it, but in here I'm going to assume that you've asked what is:
-2x * 3x * -x
when simplified. If it was something else, then the final answer would be different.
BACKGROUND:
To start, when multiplying two terms together, the variable will become squared or to the second power. For example:
2x * 2x = 4x^2
PROCESS:
With this question, it is asking for -2x * 3x * -x, though lets just start with the -2x * 3x part:
-2x * 3x = -6x^2
Now, finishing it off with the * -x part.
-6x^2 * -x = 6x^3
It goes to the third power, because now you have multiplied 3 x's together. The answer is also now positive since a negative * a negative = a positive.
With this, the final answer is 6x^3.
Sylvie bakes 4 trays of muffins. Each tray contains 8 muffins. She gives away 12 muffins to friends.
Let m represent the number of muffins Sylvie has left.
Which equation could be used to find the value of m?
4×8−12=m
4 + 8 + 12 = m
4 × 8 + 12 = m
4+8−12=m
Answer:
4x8-12
Step-by-step explanation:
If she had 4 trays and EACH had 8 muffins you would multiply. So 32 muffins in total, but when you take away which is subtraction, it would be the value of m which is 32-12 and you would get 20 muffins left.
y=x/4+1/2 find the x and y Pls help asap
Answer:
y = 1/4x + 1/2 and x = -2 +4y
Step-by-step explanation:
Solving it in a way that x/4 is a fraction and not division so you would make that 1/4x. y = x/4 +1/2 x/4 is 1/4x so then you subtract 1/2 from both sides to get y - 1/2 = 1/4x. You can then divide 1/4 on both sides. -1/2 divided by 1/4 is -2 and 1/4y. This will get your answer of x = 1/4y -2 for x. Y is just 1/4x + 1/2
HeLP me ASAP PLEASE ASAP i will give 50 points for the right answer
Identify the solution(s) of t2+15t=−36.
Answer:
i solved for t and got
t= -3, -12
Step-by-step explanation:
Answer:
t = - 12, t = - 3
Step-by-step explanation:
Given
t² + 15t = - 36 ( add 36 to both sides )
t² + 15t + 36 = 0 ← in standard form
(t + 12)(t + 3) = 0 ← in factored form
Equate each factor to zero and solve for t
t + 12 = 0 ⇒ t = - 12
t + 3 = 0 ⇒ t = - 3
Please help. I will give u brainiest if u have the right answer.
Answer:
Ok this time sense you want explanation i give you it your welcome. -7 1/2 reduces to -15/2 and -15/2 + 2 = -5 1/2 or -11/2
Answer:
-Exact form: 11/2
A marble will be drawn from the ba and replaced 100 times
Answer:
What
Step-by-step explanation:
3/5 to the power of 3
Answer:
Hello! answer: 27/125
Step-by-step explanation:
3/5 to the power of 3 is 27/125 because
3/5 × 3/5 × 3/5 = 27/125
Answer:
I saw the first question but it would not let me answer so...yea heh
Circle the table letter below that represents a proportional relationship to this original table:
Cups of Flower Number of cookies
0.5 1 dozen
3/4 1.5 dozen
3 6 dozen
Answers:
(A)
Cups of Flower Number of cookies
1 2 dozen
1/4 0.5 dozen
1.5 3 dozen
(B)
Cups of flower Number of cookies
1 1.5 dozen
3/4 1 dozen
1.5 3 dozen
(C)
Cups of flower Number of Cookies
0.5 1 dozen
3/4 1.5 dozen
2 5 dozen
(D)
Cups of flower Number of cookies
1.5 3 dozen
3/4 0.5 dozen
4 8 dozen
Answer:
immma send you the link friend me on hereStep-by-step explanation:
What is the equation of a line that passes through the points (-3,4) and (2, 8
Answer:
y = 4/5x + 32/5
Step-by-step explanation:
(-3,4) and (2, 8)
Slope:
m=(y2-y1)/(x2-x1)
m=(8-4)/(2+3)
m= 4/5
Slope-intercept:
y - y1 = m(x - x1)
y - 4 = 4/5(x + 3)
y - 4 = 4/5x + 12/5
y = 4/5x + 32/5
See if the two sides are congruent. If they are, state how you know.
Answer:
ASA
Step-by-step explanation:
The ASA (angle side angle) identity states that if 2 triangles share 2 angles and one side in between the angles with each other, they are congruent. Since that is the case here, it is the answer.
Answer:
ASA
Step-by-step explanation:
When you have 2 angles and a side, look and see if the side is between the 2 angles. What that means is that both angles share the one side.
If that happens, then the solution to congruence is ASA. I'd be very careful about using SSA. There are exceptions and you should not choose it if you have a choice. Sometimes it works and sometimes it does not.
The probability distribution for a
random variable x is given in the table.
-5
3
-2
0
2
3
Probability
.17
.13
33
(16
.10
Find the probability that xs-3
There are only two possible outcomes in the table that satisfy x ≤ -3; either x = -5 or x = -3. Then
P(x ≤ -3) = P(x = -5) + P(x = -3) = 0.17 + 0.13 = 0.3
25 + = 42
16
23
27
17
Answer:
17
Step-by-step explanation:
25 + = 42
42 - 25
= 17
Yo can someone answer ik it’s easy but I’m tired and answer correctly
Answer:
the answer is 6x+16y+8
ike plans to save the same amount in the 12th month as in each of the other months.
Will Mike be able to save $1,750 in the 12 months? Enter numbers in the boxes to solve the problem.
Since $1,750 – $
=
, Mike will need to save $
in the 12th month.
Since $
is less than $150, he will be able to reach his goal.
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Brian is fertilizing his garden. The garden is in the shape of a rectangle. Its length is 12 feet and its width is 10 feet.
Suppose each bag of fertilizer covers 30 square feet. How many bags will he need to cover the garden?
Manuel works for the water company as a meter reader. The meter below is the Jansen's water meter. What is the reading, in ccf, on the meter shown?
Answer:
See Explanation
Step-by-step explanation:
Required
The meter reading in ccf
The question is incomplete, as the meter readings is not given. So, I will solve using an assumed value for the meter readings.
Let
[tex]x\ m^3 \to meter\ readings[/tex]
The readings in ccf is:
[tex]Reading = \frac{x}{2.832}[/tex]
Now, assume the value of x is 25; The readings will be:
[tex]Reading = \frac{25}{2.832}ccf[/tex]
[tex]Reading = 8.83\ ccf[/tex]
HELP
Here is an expression: `3 X 2^{b}`
Evaluate the expression when `b`is 3.
HELP PLZ URGENT!HELP PLZ URGENT!HELP PLZ URGENT!HELP PLZ URGENT!HELP AGAIN AGAIN
Answer:
a
Step-by-step explanation:
PLEASE HELP ME thank you
answer needs to be in simplest radical form
find d
Answer:
[tex]d=10[/tex]
Step-by-step explanation:
Pythagorean theorem:
[tex]d^2+d^2=10\sqrt{2}^2,\\2d^2=200,\\d^2=100,\\d=\boxed{10}[/tex]
Alternative:
[tex]\cos 45^{\circ}=\frac{d}{10\sqrt{2}},\\\frac{\sqrt{2}}{2}=\frac{d}{10\sqrt{2}},\\2d=10\sqrt{2}\cdot \sqrt{2},\\2d=20,\\d=\boxed{10}[/tex]
Alternative (derived from the Pythagorean theorem):
All 45-45-90 triangles have side lengths [tex]x-x-x\sqrt{2}[/tex], where [tex]x\sqrt{2}[/tex] is the hypotenuse. Since this triangle's hypotenuse is [tex]10\sqrt{2}[/tex], its sides are [tex]10-10-10\sqrt{2}[/tex].
Ron took a multiple choice test. The test was 80 points and each question was worth 2 points. Write an equation to model the number of points Ron earned, y, if he got x questions incorrect.
Answer:
the equation is y=80-x
hope it helps
Solve this inequality. 7d-1<6d
Answer: d < 1
I used A app and it said that
All together Maria and Nick had $12. After Maria spent 30% of her money and Nick spent 50 % of his money, Maria and Nick were left with the same amount. How much money did Nick have to begin with?
Answer:
$4.5
Step-by-step explanation:
Let the amount of money
Maria had = x
Nick had = y
All together Maria and Nick had $12.
= x + y = 12
x = 12 - y
After Maria spent 30% of her money and Nick spent 50 % of his money, Maria and Nick were left with the same amount.
30% of x = 50% of y
30/100 × x = 50/100 × y
0.3x = 0.5y
We substitute 12 - y for x above
0.3(12 - y) = 0.5y
3.6 - 0.3y = 0.5y
3.6 = 0.5y + 0.3y
3.6 = 0.8y
y = 3.6/0.8
y = $4.5
Therefore, in the beginning, Nick originally had $4.5
Translate the expression: 3 times the difference between 7 and
g is 90
Answer:
3(7-g)=90
You multiply the expression by 3. The difference means to subtract two values. The whole equation equals 90.
What’s this answer ?
Answer:
12
Step-by-step explanation:
The average rate of change for f(x) in the closed interval [ a, b ] is
[tex]\frac{f(b)-f(a)}{b-a}[/tex]
Here [ a, b ] = [ 1, 3 ] , then
f(b) = f(3) = 27 ← value of y from table for x = 3
f(a) = f(1) = 3 ← value of y from table for x = 1
average rate of change = [tex]\frac{27-3}{3-1}[/tex] = [tex]\frac{24}{2}[/tex] = 12
Find the length of side x in simplest radical form with a rational denominator.
Answer:
[tex]\frac{11\sqrt{2}}{2}}[/tex] or 5.5√2
Step-by-step explanation:
We can see that this is a 45-45-90 triangle
refer to the image below to see what that means
we can see that (in the image) 11=x√2
which means that x= 11/√2
to rationalize this fraction we mulitply both sides by √2 to get
[tex]\frac{11\sqrt{2}}{2}}[/tex] or 5.5√2
Answer:
Step-by-step explanation:
x = [tex]\frac{11\sqrt{2} }{2}[/tex]
Heeeeeeelp meeee pleaseeeee
Answer:
755887578787-∵°
Step-by-step explanation:
Will name the brainliest
Answer:
Angle A = 46
Step by Step Explanation:
Sin(A) = [tex]\frac{18}{25}[/tex]
A = Sin⁻¹ ([tex]\frac{18}{25}[/tex] )
A = 46.05 or 46
Hope this helps!
Write the number in 2 equivalent forms as a fraction, decimal, or percent.
58%
What is the equivalent decimal?