Answer:
No, they are not equivalent.
Step-by-step explanation:
2 (37) = 74
(2*3)*7 = 6 * 7 = 42
Determine the value of x
x = a√2
a = 8
x = 8√2 ← the end answer
Can someone provide the steps on solving this?
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Answer:
857.4 ohms
Step-by-step explanation:
The new frequency is 50.2/61.4 times the old frequency. Since the reactance varies inversely with frequency, the new reactance will be 61.4/50.2 times the old reactance:
reactance at lower frequency = (701 ohms)×61.4/50.2 ≈ 857.4 ohms
Helppppppppppppppppppppppp asap
Answer:
1848
Step-by-step explanation:
I think this is the answer. Because I multiplied 308 by 6
In a society there are 30 men and 20 women members.
What is the probability that the person selected for
the post of the president is a woman?
This is because there are 20 women out of 50 people total (30+20 = 50).
So 20/50 = 2/5
This converts to the decimal form 0.4 and the percentage form 40%
Can anyone help me ? Thanks
Answer:
Third side is 10
6²+8²=h²
100=h²
h=10
Which of the equations below could be the equation of this parabola?
Vertex
(0, 0)
0
10
ОА
A. x = - 1 2 3 4
B. y = - 1/2 x ²
C. x = 1 / 4²
Do y = x
Answer:
the answer is "B"
the "a" (as in ax^2) is negative thus the parabola "goes downward"
Step-by-step explanation:
The equation of parabola is,
y = - 1/2x²
What is Parabola?A parabola is a U-shaped plane curve where any point is at an equal distance from a fixed point (known as the focus) and from a fixed straight line, which is known as the directrix.
We have to given that;
In a parabola,
Vertex = (0, 0)
Since, We know that;
Standard form of equation of parabola is,
y = a (x - h)² + k
Where, (h, k) = (0, 0) = vertex
Hence, We get;
y = a (x - 0)² + 0
y = ax²
Here, A point on parabola is, (2, - 2)
- 2 = a (2)²
a = - 2 / 4
a = - 1/2
Hence, The equation of parabola is,
y = - 1/2x²
Learn more about parabola visit:
https://brainly.com/question/29635857
#SPJ7
the money spent to buy goods is called
Answer:
l think it's consumer spending
If $875 is put in the bank and each year the account carns 9% simple interest, then how much interest will be earned in
four years?
Answer:
$315. 9% of 875 is 78.75. 9% x 4 years = 36%. 36% of 875= 315. (bonus: 875 + 315 = 1,190.)
Step-by-step explanation:
hope this helps
Round 17.20947 to the nearest
hundredth.
2.
Match the graph of the function with the function rule.
A. [tex]y=\frac{1}{4}[/tex]·4^x
B. y = 1 • 4x
C. [tex]y=\frac{1}{2}[/tex]·4^x
D. y = 2 • 4x
Answer:
C) [tex]y = \frac{1}{2}[/tex] × [tex]4^x[/tex]
Answer:
C. y= 1/2*4^x
Step-by-step explanation:
Is 5x + 2 = 2x + 14 a one solution or a no solution or a real number
Answer:
it would be one solution
Step-by-step explanation:
It has one solution and is also a real number, but there's no pi or square root, so i'd go with one solution for the correct answer
Answer: One solution.
x=4
Step-by-step explanation: 5x+2−2x=2x+14−2x 3x+2−2=14−2 3x/3=12/3 x=4
Rita needed to solve t problem for homework. Below is the problem and her work. Is she correct? Why or Why
not?
The circumference of a circle is 6inches. What is the area of the circle
a group of 30 people take it that your coffee is 12 people do not take tea and 15 people take coffee than the number of people who take Tea
Step-by-step explanation:
12 coffee
3 people
pls mark brainliest
15 answer
Need help this is last problem in math lol
Answer:
x = 7
Step-by-step explanation:
TV = 17
TV = TU + UV
17 = 2x - 4 + 2x - 7
17 = 4x - 11
28 = 4x
x = 7
What is the radius of the circle? Example how you know..
Answer:
r=7
Step-by-step explanation:
C is at x=1 at circle side is at 8
8-1= 7
so, r=7
Answer:
The radius of the circle is 7 units.
Step-by-step explanation:
Radius is the measure from the center point of a circle to a point on the outside edge. Since you have coordinates, you can find the radius using distance formula.
You could also just count how many units are between the center and the edge to get 7 units because 8 - 1 = 7
How much time has passed? 8:45 to 12:30
8:45 → 9:00 (15 minutes)
9:00 → 12:00 (3 hours)
12:00 → 12:30 (30 minutes)
3 hours + 15 minutes + 30 minutes =
= 3 hours 45 minutesAnswer: 5:55 thats the anwers
Step-by-step explanation:
9. Which type of angle pairs are LSM and 2
10. Which angle forms a vertical pair with 1?
[tex] \large \mathfrak{Answer : }[/tex]
9. Angle LSM and Angle 2 are pair of vertical opposite angles which are equal.
10. Angle forming vertical pair with Angle 1 is Angle LSO (Angle 3).
y^7+y
We are supposed to factor this cube sum. I will give 100 points and brainliest to anybody that answers this with a VERY detailed explanation.
Answer:
y(y² + 1)(y² - y - 1)(y² + y - 1)Step-by-step explanation:
y⁷ + y = y(y⁶ + 1) = y((y²)³ + 1³) = y(y² + 1)(y⁴ - y² + 1) = y(y² + 1)(y⁴ - 2y² + 1 - y²) = y(y² + 1)((y² - 1)² - y²) = y(y² + 1)(y² - y - 1)(y² + y - 1)Used identities:
a³ + b³ = (a + b)(a² - ab + b²)a² - b² = (a + b)(a - b)a² - 2ab + b² = (a - b)²Algebra
= y⁷ + y
= y(y⁶ + 1³)
= y(y² + 1)(y⁴ - 2y² + 1 - y²)
= y(y² + 1)(y² - y - 1)(y² - y - 1)
In a class of twenty-seven students, twelve are boys. What part of the
class consists of boys?
PLEASE HELP FAST ssss
Answer:
plane EBG
Step-by-step explanation:
plane C is also named plane EBG
[tex]\\ \sf\longmapsto Plane\:EBG[/tex]
We can't name it EBF as it is a axis and coplanar points Also nEF is not a satisfactory name .So the correct option is C4y + 2/4 = 8
please help me
Answer:
y should equal 1 7/8 (or 15/8).
Step-by-step explanation:
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Fill in the blank with either "edge" or "vertex" to make a true statement.
A Hamiltonian circuit uses each once and only once.
An Euler circuit uses each once and only once.
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Answer:
H: vertexE: edgeStep-by-step explanation:
A Hamiltonian circuit uses each vertex once and only once. (may repeat edges)
An Euler circuit uses each edge once and only once. (may repeat vertices)
What is the value of p?
A.60°
B. 40°
C. 90°
D. 50°
Answer:
D . p = 50
Step-by-step explanation:
To find the value of p we first need to find the values of inner angles
180 - 140 (linear pair)
= 40
180 -90 (linear pair)
= 90
now use angle sum property of triangle
40 + 90 + p = 180
130 + p = 180
p = 180 - 130
p = 50
Geometry Review Homework
The answer would be 10 I believe.
Answer the following.
7−5+2=−2−2(1−3)
Answer:
4=2
Step-by-step explanation:
Answer: 4≠2
Step-by-step explanation:
7-5+2=-2-2(1-3)
7-5+2=-2-2(-2)
7-5+2=-2+4
4≠2
The equation 2(5 + 7) = (2•5) + (2•7) illustrates what
property?
A) associative property
B) commutative property
C) distributive property
D) identity property
Answer:
It's C) distributive property
Step-by-step explanation:
You are distributing 2 to 5 and 7
(25/13) * (-7) + 14 - 4 please help ASAP
Answer:
-4 is the correct answer to this problem
Answer:
-4
Step-by-step explanation:
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100 points
Given the following functions:
f(x)=x2
g(x)=x−3
Find the composition of the two functions and show your process:
g(f(x))
3. Consider the graph of A, B, C and it’s image A’, B’, C’. What reflection produces this image?
Reflection over the y-axis
The rule for a reflection over the y-axis is (x,y)→(−x,y)
