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3 years ago

If tan 0 = 3, find the value of tan 0 + tan(0 + 7) + tan(0 + 27).

Mathematics

1 answer:

Svet_ta [14]3 years ago

6 0

Answer:

1.304

Step-by-step explanation:

I am not sure for the answer

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Susie collected data on the favorite type of music of the students of two grades. The table below shows the relative frequencies

svp [43]

Answer:

In Grade 9, 20% of students liked classical music.

Step-by-step explanation:

Your table was hard to decipher, so I have recreated it here.

$\begin{array}{c|cccc}&\text{Pop}&\text{Classical}&\text{Heavy Metal}&\text{Total}\\\text{Grade 8}&0.50&0.10&0.40&1.00\\\text{Grade 9}&0.53&0.20&0.27&1.00\\\text{Total}&0.36&0.32&0.32&1.00\\\end{array}$

(a) In Grade 9, 53 students liked pop music.

FALSE. 53 % of the students liked pop music. We don't know how many students there were.

(b) In Grade 8, 60% of students liked heavy metal.

FALSE. 40 % of students liked heavy metal.

(c) In Grade 8, 10 students liked classical music.

FALSE. We don't know how many students there were.

(d) In Grade 9, 20% of students liked classical music.

TRUE. 0.20 means 20/100 or 20 %.

4 0

4 years ago

Look at the models it. Explain how you know 1 4/5 is equal to 9/5

Anika [276]

Answer:

9/5 is 4 over 1 so you would have 1 and add 4 on and since it is out of 9 it would be 1 4/5

Step-by-step explanation:

8 0

3 years ago

What decimal is equivalent to 45/100

AlekseyPX

<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ 45/100 = 0.45

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

3 0

3 years ago

Read 2 more answers

Max observes the zoo and the library from a helicopter flying at a height of 2001/3 feet

satela [25.4K]

Answer:

option A

Step-by-step explanation:

option A 400 ft

is the correct answer of this question

plz mark my answer as brainlist plzzzz vote me also.

hope this will be helpful to you .

5 0

3 years ago

A ABC is mapped to A ABC using each of the given rules.

Fudgin [204]

This is basically asking if each transformation is an isometry, which maps a triangle to a congruent triangle.

(x,y)⇒(-y,x) That's an isometry, not scaling x or y. I think it's a 90 degree rotation. CONGRUENT

(x,y)⇒(x-2,y-1/2) No scaling, pure translation. CONGRUENT

(x,y)⇒(2x,2y) That's a double scaling so NOT CONGRUENT

(x,y)⇒(-x,y) That's a reflection. CONGRUENT

(x,y)⇒(1/2 x, 1/2 y) Scaling again, NOT CONGRUENT

3 0

3 years ago