3 years ago

A) sinx+ sin3+ sin4 b) sin2 +2cos .sin5 c) sin2+ 2sin .cos3

1 answer:

4 0

Answer:

do this ok this is step by step answer

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natta225 [31]

Since work = force * distance, the answer would 5*.5, which is 2.5 J

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3 years ago

DochEvi [55]

Answer: 149.3

Step-by-step explanation:

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3 years ago

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

EGB and EHD are the same angles.

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3 years ago

egoroff_w [7]

Answer:

x = 10

Step-by-step explanation:

if there 2 same triangle then they are right triangle

By using Pythagorean theorem for 1 of right triangle, we have

$\sqrt{74} ^{2}$ = $7^{2}$ + $(\frac{x}{2}) ^{2}$

74 = 49 + $\frac{x^{2}}{4}$

74 - 49 = $\frac{x^{2}}{4}$

25 = $\frac{x^{2}}{4}$

therefore, x = $\sqrt{25*4}$ = $\sqrt{100}$ = 10

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2 years ago

larisa [96]

Nope you posted this five days ago no need for another answer.

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3 years ago