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tangare [24]
3 years ago
6

25/(4+4)x2 please help me

Mathematics
2 answers:
S_A_V [24]3 years ago
7 0

Answer: 25/8 x^2

Thats what I got

Viefleur [7K]3 years ago
4 0

Answer: 6.25

Step-by-step explanation:

25/ (4+4)x2

25/ 8x2

25/8=3.125x2

=6.25

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Use trig ratios to find the measure of the angle in this triangle. A .cos^-1(4/5) B. tan(4/5) tan^-1(4/5) C. sin(4/5) D. cos(4/5
ololo11 [35]

Answer:

The answer is A

Step-by-step explanation:

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3 years ago
Find angle B. What is angle B.
julsineya [31]

Answer:

B=45 Degrees

Step-by-step explanation:

You can use law of sines to answer. Law of Sines states that \frac{sin(a)}{A} =\frac{sin(b)}{B}. That means that \frac{sin(60)}{4\sqrt{6} }=\frac{sin(b)}{8}. Multiplying 8 to both sides gives us \frac{8sin(60)}{4\sqrt{6} }=sin(b). By using inverse of sin, we get b =  sin^{-1} (\frac{8sin(60)}{4\sqrt{6} } ). Plugging that into a calculator gives us b=45 degrees.

7 0
2 years ago
Can someone help me please
Ahat [919]
This is a black screen!!!!
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2 years ago
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Read 2 more answers
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