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Stels [109]
3 years ago
11

Please help. thank you​

Mathematics
1 answer:
jenyasd209 [6]3 years ago
8 0

Answer:

52.765

Step-by-step explanation:

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4.Complete each of the following BRAINIEST and 50 points its just Trigeometry​
Zielflug [23.3K]

Answer:

#1:

<em>cos a = opp/hyp = cb/ca</em>

<em>tan a = opp/ajd = cb/ab</em>

<em>sin c = adj/hyp = ab/ca</em>

<em>cos c = opp/hyp = ab/ca</em>

<em>tan c = opp/adj = ab/cb</em>

2: *i dont have the square root symbol*

<em>sin 60 = 3/2</em>

<em>cos 60 = x/2</em>

<em>tan 60 = 3/x</em>

<em>sin 30 = x/2</em>

<em>cos 30 = 3/2</em>

<em>tan 30 = x/3</em>

3: *i dont have the square root symbol*

<em>sin 45 = 2/x</em>

<em>cos 45 = x/2</em>

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3 0
3 years ago
Help please ,’gyuvhhhjgghjghjjbk
Dafna1 [17]

Answer:

Equally Likely

Step-by-step explanation:

All the triangles are equal in size, if they are all equal in size then all of the values have a equal chance of getting spun on.

7 0
3 years ago
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Given: △ABC, AB=5 square root 2 <br><br>m∠A=45°, m∠C=30°<br><br>Find: BC and AC
hichkok12 [17]

Answer:

Part a) BC=10\ units

Part b) AC=13.66\ units

Step-by-step explanation:

step 1

Find the length side BC

Applying the law of sines

we know that

\frac{AB}{sin(C)}=\frac{BC}{sin(A)}

we have

AB=5\sqrt{2}\ units

A=45^o

C=30^o

substitute

\frac{5\sqrt{2}}{sin(30^o)}=\frac{BC}{sin(45^o)}

solve for BC

BC=\frac{5\sqrt{2}}{sin(30^o)}(sin(45^o))

BC=10\ units

step 2

Find the measure of angle B

we know that

The sum of the interior angles in a triangle must be equal to 180 degrees

so

m\angle A+m\angle B+m\angle C=180^o

substitute the given values

45^o+m\angle B+30^o=180^o

75^o+m\angle B=180^o

m\angle B=180^o-75^o

m\angle B=105^o

step 3

Find the length side AC

Applying the law of sines

we know that

\frac{AB}{sin(C)}=\frac{AC}{sin(B)}

we have

AB=5\sqrt{2}\ units

A=45^o

B=105^o

substitute

\frac{5\sqrt{2}}{sin(30^o)}=\frac{AC}{sin(105^o)}

solve for AC

AC=\frac{5\sqrt{2}}{sin(30^o)}(sin(105^o))

AC=13.66\ units

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3 years ago
Brad drives 527 miles on 17 gallons. How many miles does Brad drive on one gallon? (5 points + Brainiest!)
Ostrovityanka [42]

Answer:

d

Step-by-step explanation:

527 / 17 = 31

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4 years ago
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liq [111]
4x^5 is a term of degree 5, and its coefficient is 4
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4 years ago
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