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2 years ago

Please help me! this is important.

Mathematics

1 answer:

Dafna11 [192]2 years ago

7 0

I’m guessing C , shi mad confusing

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1. as.at 2. (a/b)2 (a/b) 8 3. (3)-5 4. (x/y)" 5. (2m4n3)5

Nikolay [14]

1- I didn't understand it

2).. (a/b)² (a/b)⁸

= (a/b)²+⁸ = (a/b)¹⁰

3) 3-⁵ = 1/3⁵ = 1/243

4) (x/y)"

d/dx (x/y) = (1/y)
d/dx (1/y) = 0

5) (2m⁴n³)⁵

= 2⁵ × (m⁴)⁵ × (n³)⁵

= 32 × m²⁰ × n¹⁵

= 32m²⁰n¹⁵

5 0

2 years ago

Write an exponential function in the form y=ab^x that goes through points (0,9) and (3, 576)

sineoko [7]

Answer:

An exponential function in the form y=9(4ˣ)

Step-by-step explanation:

Step(i):-

Given that exponential function

y = a bˣ ...(i)

The equation (i) passes through the point (0,9)

9 = a (b )⁰ = a

a =9

Step(ii):-

The equation (i) passes through the point (3,576)

576 = 9(b)³

⇒ $\frac{576}{9} = b^{3}$

⇒ 64 = b³

⇒ 4³ = b³

$(4^{3} )^{\frac{1}{3} } = (b^{3} )^{\frac{1}{3} }$

b = 4

Final answer:-

An exponential function in the form y=abˣ

An exponential function in the form y=9(4ˣ)

6 0

2 years ago

5v–5<5 for a two step linear equation

natta225 [31]

Step-by-step explanation:

5v - 5 < 5

Add 5 on both sides

5v - 5 + 5 < 5 + 5

5v < 10

Divide by 5 on both sides

V < 2

8 0

3 years ago

What is the probability that a random arrangement of the letters in the word SEVEN will have both 'E's next to each other?

BartSMP [9]

$|\Omega|=5!=120\\|A|=4\cdot2!\cdot3!=48\\\\P(A)=\dfrac{48}{120}=\dfrac{2}{5}=40\%$

5 0

1 year ago

Which sequence of transformations confirms congruence by mapping shape I onto shape II?

gavmur [86]

Answer:

C. a 90° counterclockwise rotation about the origin and then a translation 10 units left.

Step-by-step explanation:

See the diagram attached to the question.

We have to select the sequence of transformations confirms congruence by mapping the shape I onto shape II.

The correct option is Option C.

C. a 90° counterclockwise rotation about the origin and then a translation 10 units left. (Answer)

4 0

3 years ago

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