Ask question

Ask question

All categories

3 years ago

8

Given: ΔABC; b= 10; c = 14, and ∠A = 54°. Find the length of side a to the nearest whole number.

1 answer:

algol133 years ago

8 0

We can solve for the length of side a to the nearest whole number using the Laws of Cosines such as the formula is shown below:
a²=b²+c²-2bcCosA
Solving for the value of a, we have:
a²=10²+14²-2(10)(14)cos54°
a²=131.42
a=11.46
The answer is 11.46 or 11.5.

You might be interested in

38 ONLY-Please help me answer the following Questions and will give thx or stars

Simora [160]

Answer:

8, 133, 47, 43, 90 (remember to put degree symbols!)

Step-by-step explanation:

i added all of the work and explanations in this files! if you still have questions feel free to comment or message :)

3 0

3 years ago

3,053/2,8<br> Alguien me ayuda porfavor?<br> Pero con el proceso porfa

PtichkaEL [24]

Answer:

1.09

Step-by-step explanation:

Check the photo

6 0

2 years ago

Find the exact arc length of the given arc. show all work and leave terms of pi and reduce your fraction.

Sauron [17]

Answer:

20/3pi

Step-by-step explanation:

$\frac{75}{360} \times 2\pi \times 16 \\ = \frac{2400}{360} \pi\\ = \frac{20}{3} \pi\\ = 20.94 \: cm$

Please give brainliest if it helps

5 0

3 years ago

Charlie bought a $60 radio on sale 5%-off.how much did he pay including 5% sales tax? A) $54.15 B) $557.00 C) %57.75 D) %59.85

joja [24]

(60(100-5)/100)(100+5)/100

60(95/100)(105/100)

60(.95)(1.05)

$59.85

8 0

3 years ago

True or False Variation provides information about how much the data varies within the sample.

Iteru [2.4K]

Answer:

True

Step-by-step explanation:

The variance of data measures how much the data varies.

5 0

3 years ago

Read 2 more answers