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ANTONII [103]
2 years ago
7

If 2tanB+cotB=tanA,then proved that 2tan(A-B)=cotB​

Mathematics
1 answer:
Stolb23 [73]2 years ago
6 0

Answer:

it is so hard it's optional math bro I tried much

Step-by-step explanation:

hope others can give answers

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Write an
tensa zangetsu [6.8K]

Answer:

y=-2x+12

Step-by-step explanation:

This is an equation in slope-intercept form:

y=mx+b (where m is the slope and b is the y-intercept)

We are given the slope, -2.

y=-2x+b

We plug in the values (5,2):

2=(-2)*5+b

2=-10+b

b=12

The equation is:

y=-2x+12

3 0
3 years ago
Which of the following examples illustrates ordinal numbers?
Margaret [11]

Answer:

30-5×2 of 3+(19-3) ÷8

Step-by-step explanation:

30-5×6+(19-3)÷8

30-5×6+16÷8

30-30+8

38-30

8

6 0
2 years ago
Find two consecutive odd numbers such that the sum of the first number and one-third of the second number is equal to fifty. 35
kobusy [5.1K]
The answer is 37 and 39.
(39/3)+37= 50
4 0
3 years ago
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Prove that if a, b ∈ n, then the supremum i.e. the least upper bound of {a, b} is the lcm(a, b).
WINSTONCH [101]
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6 0
3 years ago
At a restaurant, the waiter brings 6 sub sandwiches for 8 children to share so that everyone gets the same amount. How much can
Flauer [41]
3/4 of a sandwich for each sandwich will amount to 6 sandwiches and 8 children can eat
4 0
2 years ago
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