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Lelechka [254]
3 years ago
11

Provide an exact evaluation of the expression: tan (-285°).

Mathematics
2 answers:
sashaice [31]3 years ago
5 0
I think the answer is D
Vinvika [58]3 years ago
3 0
The answer is going to be D.
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1. James and Alexis simplified the expression 5 + 42 - 6/3. James' said the answer is
Trava [24]

Answer:

19

Step-by-step explanation:

5 + 4^2 - 6/3

= 5 + 16 - 2

= 21 - 2

= 19

4 0
3 years ago
8/16 reduced equals what?
Veronika [31]
\frac{8}{16}=\frac{\not8^1}{2\times\not8_1}=\frac{1}{2\times1}=\boxed{\frac{1}{2}}
5 0
3 years ago
Which graph shows a method for finding the image of point D if the parallelogram is reflected across the dashed line?
Sloan [31]

Answer:

option B

Step-by-step explanation:

Given : A parallelogram ABCD

To find : Which graph shows a method for finding the image of point D if the parallelogram is reflected across the dashed line?

Since forming the reflected image follows Every point on the image will be the same distance as its corresponding point from the pre-image.  

This distance will be perpendicular to the line of reflection i.e. dashed line  

And the second option shows the correct image .

In the second image the perpendicular was draw along the axis of reflection .

Hence the option B is correct .


7 0
3 years ago
Read 2 more answers
2 children share 2 small boxes of cereal
adelina 88 [10]
Each person would get 1 bix of cereal because 2 divided by 2 = 1

Hope that helps!!! ;)
6 0
3 years ago
21% of the students at a High are in Maths group, 15 % are in science group, and 6 % are in both. If a student is selected rando
mihalych1998 [28]

Answer:

6%

Step-by-step explanation:

The probability of picking a maths student = 21% = 21/100

The probability of picking a science student = 15% = 15/100 = 3/20

The probability of picking in both = 6/100 = 3/50

The probability that the student is in maths or science = 21/100 - 15/100 = 6/100 = 6%.

4 0
3 years ago
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