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3 years ago

Need the full equation, will give Brainly :)

Mathematics

1 answer:

gavmur [86]3 years ago

6 0

Answer:

5x+3

Hope this helps!

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What is the surface area of this rectangular prism?

Andrews [41]

the surface area is 160 cm

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3 years ago

What is the value of c in the equation below? 2 Superscript negative 4 Baseline times 2 squared = a Superscript b Baseline = c N

OverLord2011 [107]

Question:

What is the value of c in the equation below?

$2^{-4}*2^2 = a^b = c$

A. -4 B. -2 C. 1/64 D. 1/4

Answer:

$c = \frac{1}{4}$

Step-by-step explanation:

Given

$2^{-4}*2^2 = a^b = c$

Required

Find c

The equation can be rewritten as:

$c = 2^{-4}*2^2$

$c = a^b$

Solving: $c = 2^{-4}*2^2$

Apply law of indices

$c = 2^{-4+2}$

$c = 2^{-2}$

Apply law of indices

$c = \frac{1}{2^2}$

$c = \frac{1}{4}$

3 0

3 years ago

Read 2 more answers

Show that the equation Y -2= 4(3x+5) is a liner and then tell if it represents a proportional or nonproportional relationship be

Grace [21]

Answer:

y=12x+22 is linear but not proportional

Step-by-step explanation:

$y-2=4(3x+5)$

This is a linear equation because it has an x and y within the expression without exponents or other complex operators. We can rearrange and simplify the equation into slope-intercept form.

$y-2=4(3x+5)\\y-2=12x+20\\y-2+2=12x+20+2\\y=12x+22$

This linear equation follows the form y=mx+b where m is the slope and b is the y-intercept. For this function, m=12 and b=22. This is not a proportional relationship because the function's y-intercept is something other than 0.

4 0

4 years ago

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). Heavier cars tend to

Maksim231197 [3]

Answer:

Correct option: A. Weight.

Step-by-step explanation:

In regression analysis there are two kinds of variables: Explanatory and Response variable.

The explanatory variable are used to predict the changes in the response variable. They are also known as independent or predictor variable.

The response variable are observed for any changes caused by the explanatory variable. They are also known as the dependent or experimental variable.

In this case it is provided that heavier cars have lower fuel efficiencies.

It implies that there is linear inverse relationship between the variables weight of the car and fuel efficiency.

The response variable is the fuel efficiency and the explanatory variable is the weight of the car. Since the weight of the car is used to determine the fuel efficiency.

Thus, the explanatory variable is the weight of the car.

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4 years ago

A new pencil was 18 cm long. Now it measures 12.7 cm. How many centimeters of the pencil have been used?

galina1969 [7]

18-12.7, 5.3 centimeters have been used

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4 years ago

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