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3 years ago

If the dimensions of a cylinder are doubled, the surface area will ____.

Mathematics

2 answers:

Tpy6a [65]3 years ago

7 0

Answer:

a. double

Step-by-step explanation:

Dahasolnce [82]3 years ago

3 0

Answer:

a. double

Step-by-step explanation:

option a is correct answer

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12x + 2y =6a. solve for yb. what is the slope and what is the y-intercept?

diamong [38]

The equation of a line in the slope intercept form is expressed as

y = mx + c

where

m represents slope

c represents y intercept

The given equation is

12x + 2y = 6

we would make this equation to look like the slope intercept equation.

12x + 2y = 6

If we subtract 12x from both sides of the equation, it becomes

12x - 12x + 2y = 6 - 12x

2y = 6 - 12x

2y = - 12x + 6

Dividing both sides of the equation by 2, it becomes

y = - 6x + 3

Thus, by comparing with the slope intercept equation,

slope = - 6

y intercept = 3

5 0

1 year ago

Jane is studying the weather in Alaska. she recorded the temperature for four days in January, in degrees Fahrenheit, as shown i

babunello [35]

Answer:

a and c

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

What is the slope of the line that passes through the points (−6,8) and (−9,7)? Write your answer in simplest form.

In-s [12.5K]

Answer:

Slope = $\frac{1}{3}$

Please Mark Brainliest If This Helped!

3 0

1 year ago

The heights of dogs, in inches, in a city are normally distributed with a population standard deviation of 3 inches and an unkno

Nitella [24]

Answer: 1.2703

Step-by-step explanation:

Given : Sample size : n= 17, which is a small sample (n<30), so we use t-test.

Significance level : $\alpha:1-0.90=0.1$

Then , Critical value : $t_{n-1,\alpha/2}=t_{16, 0.05}\pm1.745884$

Standard deviation: $s=3\text{ inches}$

The formula to find the margin of error : -

$E=t_{n-1,\alpha/2}\dfrac{s}{\sqrt{n}}\\\\\Rightarrow\ E=(1.745884)\dfrac{3}{\sqrt{17}}\\\\\Rightarrow\ E=01.27031720154\approx1.2703$

Hence, the error bound (EBM) of the confidence interval with a 90% confidence level.=1.2703

6 0

3 years ago

Write the expression as a product of polynomials:

Sonja [21]

(b+c)(x+3)
I hope this is true

3 0

3 years ago