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IgorC [24]
3 years ago
10

marco and paolo are working with expressions with rational exponents. marco claims that 642/3=512.which of them is correct? use

the rational exponent to justify your answer

Mathematics
1 answer:
castortr0y [4]3 years ago
8 0

Answer:

poalo is correct

Step-by-step explanation

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Find the measure of the indicated angle to the nearest degree. Thanks.
Sholpan [36]

Answer:

θ ≈ 40°

Step-by-step explanation:

Since, sinθ = \frac{\text{Opposite side}}{\text{Hypotenuse}}

cosθ = \frac{\text{Adjacent side}}{\text{Hypotenuse}}

tanθ = \frac{\text{Opposite side}}{\text{Adjacent side}}

In the picture attached,

Measures of adjacent side and opposite side of the triangle have been given. Therefore, tangent rule will be applied in the given triangle.

tanθ = \frac{19}{23}

θ = \text{tan}^{-1}(\frac{19}{23})

θ = 39.56

θ ≈ 40°

5 0
3 years ago
Sami’s mom went to the mall last Monday and decided that she wants to purchase a new computer soon. She read online that the pri
frozen [14]

Answer:

The y-intercept represents the price of the computer last Monday.

Step-by-step explanation:

The y-intercept is the point on a graph where x equals zero. Also, the y-intercept is the output value in an equation when x equals zero.

In this situation, x represents the number of days since last Monday. So, when x equals zero, no time has passed.

Therefore, the y-intercept represents the price of the computer last Monday.

7 0
3 years ago
Which term is defined as the distance from the center of a circle to any point on the circle?
zhenek [66]
The term that is defined as the distance is the raduis.
8 0
2 years ago
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What is the original citation for the commonly used activity factors for converting basal metabolic rate to total caloric need?
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So on the high lvl of interuitsion according to my 23/49 - rounded ofc
6 0
3 years ago
Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r
oee [108]

Answer:

  • decay
  • 2% decrease

Step-by-step explanation:

The growth factor is the base of the exponent: 0.98. Its relation to the rate of change is ...

  growth factor = 1 + rate of change

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So, the rate of change is -0.02 = -2%. Since the rate of change is a 2% decrease, it represents decay.

8 0
3 years ago
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