3 years ago

Shapes I and II are

Mathematics

1 answer:

xz_007 [3.2K]3 years ago

8 0

What is the meaning of this question

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The manager of a store increases the price of a popular product by 5%. Let y be the original price of the product. The new price

Sphinxa [80]

Answer:

you will multiply the new price plus the original price

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2 years ago

7x - Зу = 45<br><br> 4х + 5y = 19

inysia [295]

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(6,-1)

Solve for the first varible in one of the equations, then subsititue the other equation.

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3 years ago

Solve for x if 5^x=200

vampirchik [111]

Answer:

x ≈ 3.29

Step-by-step explanation:

Take the logarithm of both sides of the equation to remove the variable from the exponent.

Exact Form:

x = $\frac{ln(200)}{ln(5)}$

Decimal Form:

x = 3.29202967 … ≈ 3.29 (Round to what the question asks, in this case, I rounded to 2 decimal places)

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3 years ago

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Rate of change of rational functions

densk [106]

Answer:

0.635

Step-by-step explanation:

$rate~of~change = \dfrac{f(x_2) - f(x1)}{x_2 - x_1}$

$x_1 = 0$ $x_2 = 0.3$

$f(x) = \dfrac{-7x^3}{x^4 - 1}$

$f(x_1) = f(0) = \dfrac{-7(0)^3}{(0)^4 - 1}$

$f(x_1) = \dfrac{0}{-1} = 0$

$f(x_2) = f(0.3) = \dfrac{-7(0.3)^3}{(0.3)^4 - 1}$

$f(x_2) = \dfrac{-0.189}{-0.9919} = 0.190543$

$rate~of~change = \dfrac{0.190543 - 0}{0.3 - 0} = 0.635$

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3 years ago

How do you solve the quadratic 6x^2 9x-6=0 using any method?

Svetlanka [38]

45...........................

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3 years ago