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Stells [14]
3 years ago
14

Help PLEASE. I got number 3 but I can't figure out number 4.

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
6 0

Answer:

Verify the identity using trig rules.

tan  (  x  −  π /2  )  =  − cot  (  x  )  is an identity

Step-by-step explanation:

i think this is it, hope it helps

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Question 1<br> Simplify<br> √-100?
Hitman42 [59]

Answer:

√100 = 10

so √-100 =

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6 0
3 years ago
-4=b/2 <br> a)-8<br> b)-2<br> c)2<br> D)8
Kitty [74]
Answer : A {-8}

-4 = b/2

-4 *2 = b

-8 = b
7 0
3 years ago
There are 47 contestants at a national dog show. How many different ways can contestants fill the first place, second place, and
xxTIMURxx [149]

Answer:

97290

Step-by-step explanation:

47 different people can win first

47

Now there are only 46 people left

46 different people can win second

46

45 different people can win third

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97290

3 0
3 years ago
What is written as a decimal?A. 0.24<br> B. 0.333<br> C. 0.375<br> D. 0.38<br> E. 0.75
Allushta [10]

Answer:

0.75

Step-by-step explanation:

i do not completely understand what you are asking.

7 0
3 years ago
The dimensions of a rectangular prism are shown below:
Evgen [1.6K]

ok so first we find the volume of the prism which is just LWH which means u multiply them all so you would get 1 1/2 x 1 x 2 1/2 which equals 3.75.

Then we find out the small cube which is 1 1/2 x 1 1/2 which equals 2.25

Then you divide 3.75 by 2.25

So 1.67 small cubes can fit in the rectangular prism

so for part B just multiply the small cube volume by 1.67 and you will get approximently 3.75

3 0
3 years ago
Read 2 more answers
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