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4 years ago

What is 7428 divided by 6

Mathematics

1 answer:

finlep [7]4 years ago

5 0

7428 divided by 6 is

1238

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Find all solutions of each equation on the interval 0 ≤ x<2π.

Aleksandr [31]

Answer:

$x = 0 \: or \:x = \pi$

Step-by-step explanation:

The given equation is

$\tan^{2} (x) \sec^{2} (x) + \sec^{2} (x) - \tan^{2} (x) = 2$

Subtract 2 from both sides and factor by grouping to get:

$\sec^{2} (x)(\tan^{2} (x) + 2) -1( \tan^{2} (x) + 2)$

$(\tan^{2} (x) + 2) (\sec^{2} (x) - 1) = 0$

By the zero product principle:

$(\tan^{2} (x) + 2) = 0 \: or \: (\sec^{2} (x) - 1) = 0$

$(\tan^{2} (x) = - 2 \: or \: \sec^{2} (x) = 1$

When

$\sec^{2} (x) = 1 \implies\cos^{2} (x) = 1$

$\implies \: \cos(x) = \pm1$

This implies

$x = 0 \: or \:x = \pi$

When

${ \tan }^{2} (x) = - 2$

We have

$\tan(x) = \pm \sqrt{ - 2}$

hence x is not defined for all real numbers

6 0

3 years ago

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In a triangle, the angle opposite to the longer side is

vazorg [7]

Answer:

Adjacent angle is the name of the angle or opposite angle.

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2 years ago

A manufacturing company makes two types of water skis, a trick ski and a slalom ski. The relevant manufacturing data are given

asambeis [7]

Answer:A manufacturing company makes two types of water skis, a trick ski and a slalom ski. The relevant manufacturing data are given in the table. (A) If the profit on a trick ski is $40$ and the profit on a slalom ski is $30,$ how many of each type of ski should be manufactured each day to realize a maximum profit? What is the maximum profit? (B) Discuss the effect on the production schedule and the maximum profit if the profit on a slalom ski decreases to $25$ and all other data remains the same. (C) Discuss the effect on the production schedule and the maximum profit if the profit on a slalom ski increases to $45$ and all other data remain the same.

Step-by-step explanation:

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3 years ago

I need help with this.

Rufina [12.5K]

Answer:

Step-by-step explanation:

for a single element of x there is an element in y, so observing we see that no number is repeated in the ordinate x of the coordinates

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4 years ago

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Can someone please help me out? I will mark brainliest I can’t figure this out

Dafna1 [17]

The answer will be 95° but I am not sure

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3 years ago