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notsponge [240]
3 years ago
5

In a circuit electrons flow in one direction.

Mathematics
2 answers:
kicyunya [14]3 years ago
7 0

Answer:

true

Step-by-step explanation:

dexar [7]3 years ago
4 0

Answer:

true

Step-by-step explanation:

let me know if this is right

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HELP!!! URGENT!!! I WILL GIVE BRAINLEIST THING ​
lisov135 [29]

Answer:

Horizontal distance = 0 m and 6 m

Step-by-step explanation:

Height of a rider in a roller coaster has been defined by the equation,

y = \frac{1}{3}x^{2}-2x+8

Here x = rider's horizontal distance from the start of the ride

i). y=\frac{1}{3}x^{2}-2x+8

      =\frac{1}{3}(x^{2}-6x+24)

      =\frac{1}{3}[x^{2}-2(3x)+9-9+24]

      =\frac{1}{3}[(x^{2}-2(3x)+9)+15]

      =\frac{1}{3}[(x-3)^2+15]

      =\frac{1}{3}(x-3)^2+5

ii). Since, the parabolic graph for the given equation opens upwards,

    Vertex of the parabola will be the lowest point of the rider on the roller coaster.

    From the equation,

    Vertex → (3, 5)

    Therefore, minimum height of the rider will be the y-coordinate of the vertex.

    Minimum height of the rider = 5 m

iii). If h = 8 m,

    8=\frac{1}{3}(x-3)^2+5

    3=\frac{1}{3}(x-3)^2

    (x - 3)² = 9

    x = 3 ± 3

    x = 0, 6 m

    Therefore, at 8 m height of the roller coaster, horizontal distance of the rider will be x = 0 and 6 m

6 0
3 years ago
What is the value of g(-4)? HINT: It's not A.<br><br> A. -1<br> B. 27<br> C. -5<br> D. 1
GalinKa [24]
Answer: C
I hope this helps
6 0
3 years ago
Read 2 more answers
Simplify the following expression:
Keith_Richards [23]

Answer:

Step-by-step explanation:

-2(2)-1+1(1)-1(-1)

Do multiplication

-4-1+1+1

Now add/subtract

-5+2

-3

6 0
3 years ago
What is the slope G(8,1) &amp; H(8,-6).
Gennadij [26K]
M=slope=(y2-y1)/(x2-x1)=(-6-1)/(8-8)=-7/0 which is technically undefined.  This is just a vertical line namely:

x=8  (you can think of a vertical line as having infinite slope)
6 0
3 years ago
Can someone pls help i will give you brainlist pls help me out. Find x. Round your answer to the nearest tenth
stich3 [128]

Answer:

x=11.5 i think

Step-by-step explanation:

3 0
3 years ago
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