All categories

3 years ago

What is the length of missing side VR? Round answer to nearest tenth.

Mathematics

1 answer:

elena-s [515]3 years ago

4 0

Answer:

Step-by-step explanation:

Considering the given triangle VRN, to determine VR, we would apply the sine rule. It is expressed as

a/SinA = b/SinB = c/SinC

Where a, b and c are the length of each side of the triangle and angle A, Angle B and angle C are the corresponding angles of the triangle. Likening it to the given triangle, the expression becomes

VR/SinN = VN/SinR = RN/SinV

Therefore

VR/Sin 75 = 22/Sin 39

Cross multiplying, it becomes

VRSin39 = 22Sin75

0.629VR = 22 × 0.966

0.629VR = 21.252

VR = 21.252/0.629

VR = 33.8 m

You might be interested in

Paul's car is 18 feet Long he is making a model of his car that is 1/8 the actual size what is the length of the model

sweet [91]

The answer is... 2 1/4 feet long

6 0

3 years ago

A table measures x+4 inches long and 5x+12 inches wide. What is the perimeter of the table?

tangare [24]

Answer:

P = 12x +32

Step-by-step explanation:

The perimeter is found by using the formula

P =2(l+w)

We know the length and the width

P = 2(x+4 + 5x+12)

Combine like terms

P = 2(6x+16)

Distribute

P = 12x +32

5 0

3 years ago

How are these triangles congruent ? <br> - HL <br> - AAA<br> - ASA

olchik [2.2K]

ASA..........................

3 0

3 years ago

Help pls and explain !!

Aneli [31]

Answer:

d) 5/3 x

Step-by-step explanation:

You substitute a for 2c and b for 5d, so your equation will look like this:

c/d - 2c/5d = x

Then you just simplify into x by making c/d into 5c/5d so you have a common denominator.

5c/5d - 2c/5d = x

3c/5d = x

5/3 is your answer

6 0

3 years ago

Read 2 more answers

Integration of the following function

DerKrebs [107]

Answer: None of the above

Step-by-step explanation:

Given

$\frac{\mathrm{d} \bar{c}}{\mathrm{d} x}=-6x^{-2}+\frac{1}{6}$

$d\bar{c}=\left ( -6x^{-2}+\frac{1}{6}\right )dx$

Now, integrating both sides

$\int d\bar{c}=\int \left ( -6x^{-2}+\frac{1}{6}\right )dx$

$\bar{c}=-6\frac{x^{-2+1}}{-2+1}+\frac{1}{6}x+k_1$

$\bar{c}=6x^{-1}+\frac{1}{6}x+k_1$

6 0

3 years ago