2 years ago

Heeelp and simplify ASAP PLEASE

Mathematics

1 answer:

Svetach [21]2 years ago

7 0

Answer:

Step-by-step explanation:

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Trigonometric equations 5sinx = 3sinx + square root of 2

Lera25 [3.4K]

$\qquad\qquad\huge\underline{{\sf Answer}}♪$

Let's solve for x ~

$\qquad \sf \dashrightarrow \:5 \sin(x) = 3 \sin(x) + \sqrt{2}$

$\qquad \sf \dashrightarrow \:5 \sin(x) - 3 \sin(x) = \sqrt{2}$

$\qquad \sf \dashrightarrow \:2 \sin(x) = \sqrt{2}$

$\qquad \sf \dashrightarrow \: \sin(x) = \sqrt{2} \div 2$

$\qquad \sf \dashrightarrow \: \sin(x) = \frac{1}{ \sqrt{2} }$

$\qquad \sf \dashrightarrow \:x = 45 \degree \: \: or \: \: \frac{\pi}{4} \: rad$

・．━━━━━━━†━━━━━━━━━．・

4 0

1 year ago

A.no b.yes the question is in the picture

nevsk [136]

B. yes, it's a function

8 0

2 years ago

PLEASE HELP ME WITH THIS!! ILL GIVE BRAINLIEST.

LekaFEV [45]

Answer:

See below.

Step-by-step explanation:

A correct.

B correct.

C correct.

D correct.

E incorrect.

F correct.

G incorrect.

H correct.

I incorrect.

J incorrect.

K correctt.

-hope it helps

4 0

1 year ago

Solve the linear equation x+x+2+x+4+x+6=-28 help!!!!!!!!!!!!!!! show work

Tatiana [17]

$x+x+2+x+4+x+6=-28\\\\4x+12=-28\ \ |\ subtract\ 12\ to\ both\ sides\\\\4x=-28-12\\\\4x=-40\ \ | \ divide \ both \ sides\ by\ 4\\\\x=-10$

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2 years ago

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In △ABC, GE=27 in. What is the length of BE¯¯¯¯¯? Enter your answer in the box. 81 in. An acute triangle A B C is drawn. E is th

mariarad [96]

Recall that the centroid of a triangle (the point where the three medians intersect) divides each median into parts in the ratio 2:1, with the centroid being twice as close to the midpoint of a side as it is to the opposite vertex.

Thus, the ratio of segment EG to segment BG is 1 : 2

Therefore, given that segment EG = 27 in, then segment BG = 2(27) = 54 in. and segment BE = 27 + 54 = 81 in.

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2 years ago

Read 2 more answers