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Oduvanchick [21]
3 years ago
8

(Photo attached) Is Tamara's work correct? If not, what is the first step where Tamara made a mistake?

Mathematics
1 answer:
worty [1.4K]3 years ago
8 0
No photo!!!!!!!!!!!!
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Evaluate using the trigonometric ratios Tan 60° + Cos 30° sin 60° + Cot 30° /CSC 30° Sec 30°<br>​
algol13

Answer:

(24 + 3√3) / 16.

Step-by-step explanation:

Tan 60° + Cos 30° sin 60° + Cot 30 /  csc 30 sec 30

= √3 + √3/2 * √3/2 + √3 /   2 * 2/√3

= 2√3 + 3/4 / 4/√3

= (8√3 + 3)/ 4 / √3

= 24 + 3√3 / 16

5 0
1 year ago
Line segment AB has endpoints A(0, 3) and B(2, 2). What is the midpoint of
natali 33 [55]

Answer:

The options doesn't match or the question is wrong but the answer is (1,2.5)

Step-by-step explanation:

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3 0
2 years ago
......is an example of
Stolb23 [73]

Answer:

The answer would be 'D'.

Step-by-step explanation:

An expression does NOT have an equal sign while a formula does. A variable is some letter symbol that you are solving for, but a constant would be a number such as 2 or 4 that could be added, multiplied, subtracted, or divided in an equation. 

I hope this helps!

7 0
3 years ago
Read 2 more answers
Determine if the slope of the line graphed below is either positive or negative. Then find the slope (m) of the line
garri49 [273]

Answer:

negative

slope= -1/4

Step-by-step explanation:

4 0
3 years ago
Help please, Topic: Arrangments
Pavlova-9 [17]

Answer:

360

Step-by-step explanation:

Given

Digits: 0 to 5

Required

Number of 4 digit passcode that can be generated.

First, we need to get the number of usable digits.

Digits 0 to 5 = 0,1,2,3,4,5

Number of digits = 6

To make a 4 digit passcode;

The first digit can be taken from any of 6 digits

The second digit, any of the remaining 5 digits

The third digit, any of the remaining 4 digits

The fourth digit, any of the remaining 3 digits

Number of passcode = 6 * 5 * 4 * 3

Number of passcode = 360

6 0
3 years ago
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