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MArishka [77]
3 years ago
9

The temperature has been going down at a constant rate. in 5 hours it went down 15 degrees. which expression best shows the temp

erature change each hour?
Mathematics
2 answers:
Vinvika [58]3 years ago
6 0

<em>Answer: The correct answer is : </em>

<em>-15 divided 5</em>

<em />

V125BC [204]3 years ago
4 0

Answer:


Step-by-step explanation:

-15 divided by 3

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FIND THE EXACT AREA PLEASE HELPPPP ILL GIVE BRAINLIESTTTT
Ede4ka [16]

Answer:

555.94

Step-by-step explanation:

16 x 11 = 176/2

88

since there are two of the same triangle

88 x 2

176

11 is the radius

A = \pix^{2}

A = 3.14 ( pie is 3.14, if not then pi) x (11x11)

A = 3.14 x 121 (or 121\pi)

A = 379.94

379.94 + 176 (or 121pi + 176)

555.94

4 0
3 years ago
Which of the following statements is NOT true?
faltersainse [42]

Answer:

A?

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Charles made the following observation:
Ainat [17]

Answer:

A), C) & D)

Hope it's helpful to you

6 0
3 years ago
What is the conjugate of -2 + 8i
topjm [15]

Answer:

-2 - 8i

Step-by-step explanation:

To find the conjugate of a complex number, change the sign of the imaginary part.

The conjugate of -2 + 8i is -2 - 8i.

3 0
3 years ago
Which of these values of x is NOT a solution of the equation tanx= 1?
Kobotan [32]

The tangent ratio is an illustration of the trigonometry identity

The value of x that is not a solution of tan(x) = 1 is 3\pi/4

<h3>How to determine the value that is not a solution</h3>

The trigonometry identity is given as:

tan(x) = 1

Next, we test the x values using a calculator.

When x = -7\pi/4, we have:

tan(-7\pi/4) = 1

When x = 3\pi/4, we have:

tan(3\pi/4) = -1

When x = 5\pi/4, we have:

tan(5\pi/4) = 1

When x = \pi/4, we have:

tan(\pi/4) = 1

Hence, the value of x that is not a solution of tan(x) = 1 is 3\pi/4

Read more about trigonometry identity at:

brainly.com/question/7331447

5 0
3 years ago
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