Help me find the missing number please 16 06 68 88 ?? 98

1 answer:

5 0

If you look at all of the numbers upside down then you get the sequence 86 ?? 88 89 90 91 so the ?? Will be 87, and the closest to upside down 87 is 18

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What is the equation 12xyz – 45? A. monomial. B. constant. C. trinomial. D. binomial.

SVETLANKA909090 [29]

This expression, is a d. binomial

First term: 12xyz
Second term: -45

hope this helps

5 0

3 years ago

If you don’t know the answer don’t answer it pls help me out if you do tho!

antoniya [11.8K]

Answer: x = 8

Step-by-step explanation:

Hello again XD.

This is a coordinate plane and all the angles on a coordinate plane add up to 360°

Divide 360 by 4 to get the measurement of the section we are working in.

360/4 = 90°

This means it is complementary and complementary angles state that both separate angles added together = 90°

therefore,

6x + 2 + 40 = 90

combine like terms:

6x + 42 = 90

now subtract 42 from both sides

6x = 48

divide 6 from both sides to get:

x = 8

Let me know if you have any more questions you want answered and I hope I explained this well.

5 0

2 years ago

Solve 2csc^2x-2cscx-1=0 for 0° ≤ x ≤ 360°

umka21 [38]

Answer:

Step-by-step explanation:

2 csc²x-2 csc x-1=0

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