4 years ago

Wright the inequality. The product of a number and four is at most -10.

Mathematics

2 answers:

ohaa [14]4 years ago

7 0

P-4 is greater than or equal to -10

OLga [1]4 years ago

7 0

Answer:

4 is greater than or less than -10

Step-by-step explanation:

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Find the lowest term of 1200:6

8090 [49]

Answer:

200:1

Step-by-step explanation:

simplify each by six
1200 by 6, you get 200 and 6 by 6 is 1

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3 years ago

One hundred sixty divided by one fourth equals what

erma4kov [3.2K]

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3 years ago

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What are the values that satisfy the trigonometric equation for: 0≤q≤2π ?<br> sin(∅)+tan(−∅)

Mrac [35]

Answer:

First choice: 0, pi

Step-by-step explanation:

I am assuming the equation is

$\sin q + \tan (-q) = 0$

(the =0 part is missing in the original problem)

$\sin q + \tan (-q) = 0\\\sin q + \frac{\sin (-q) }{\cos (-q)} = 0\\\sin q + \frac{-\sin q}{\cos q}=0\\\sin q = \frac{\sin q}{\cos q}\\\sin q \cdot \cos q = \sin q\,\,,\,\,\, 0\leq q \leq 2\pi\\\implies\\\cos q = 1 \implies q=\{0, 2\pi\}\\\mbox{or}\\\sin q = 0 \implies q=\{0, \pi, 2\pi\}\\\implies\\q=\{0,\pi,2\pi\}$