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Sidana [21]
3 years ago
8

HELP ASAP

Mathematics
2 answers:
lord [1]3 years ago
5 0

Answer:

Step-by-step explanation:

11 and 12

Verizon [17]3 years ago
4 0

Answer:

11 and 12 I think.

Step-by-step explanation:

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Solve the triangle. A = 51°, b = 14, c = 6, I'll give 20 points
ankoles [38]

Answer:

Step-by-step explanation:

We have that

A = 51°, b = 14, c = 6

step 1

find the value of a

Applying the law of cosines

a²=c²+b²-2*c*b*cos A

a²=6²+14²-2*6*14*cos 51-------> 126.27

a=11.2

we know that

The sum of the lengths of any two sides of a triangle is greater than the length of the third side.

we have

a=11.2

b=14

c=6

so

(a+b) > c-------------> (11.2+14)=25.2

25.2 > 6-----> is not correct

therefore

the answer is the option

a. No triangles possible

I don't know if i am right sorry if this is wrong

7 0
4 years ago
Can someone help me with this equation please.Thank you!
lozanna [386]
A(5,-3) quadrant II
5 0
4 years ago
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The city of Smyrna has a flea population that has been doubling every year. If there are about 100,200 fleas this year, how many
Bad White [126]
The equation for this is 100,200(2)^n   where n is the number of years

so in 3 years the population will be  100,200(2)^3 = 801,600
7 0
3 years ago
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Consider the given right triangle. If angle B = 43 degrees and c = 26.7 meters, find a.
Nady [450]

Answer: Side a equals 19.5 metres

Step-by-step explanation: Consider the right angled triangle as shown in the picture attached. The triangle has been drawn with angle measuring 43 degrees, side c (line AB) measuring 26.7 m and side a (line CB) is yet unknown.

A right angled triangle can be solved if at least one side and an angle are available. In this question we shall apply the trigonometric ratios since we have one angle which shall be the reference angle (43°). Also we have an hypotenuse (the side facing the right angle) and an unknown side which is the adjacent (which lies between the right angle and the reference angle).

Cos B = Adjacent/Hypotenuse

Cos 43 = a/26.7

Cos 43 x 26.7 = a

0.7314 x 26.7 = a

19.52714 = a

a ≈ 19.5  (rounded to the nearest tenth)

Therefore the length of side a equals 19.5 metres.

3 0
4 years ago
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Pleaseeee help <br><br> What one are equivalent?
PSYCHO15rus [73]
2, 3, 5. I just solved them and they look equivalent.
7 0
3 years ago
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