All categories

3 years ago

Can y’all help me with this?

Mathematics

2 answers:

77julia77 [94]3 years ago

8 0

Answer:

BBBBB

Step-by-step explanation:

dimaraw [331]3 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

What is the answer to 1552+452

Sergeeva-Olga [200]

Answer:

2004

Step-by-step explanation:

hope this is helpful

4 0

3 years ago

Read 2 more answers

Now, you do the math: Tell us if you can afford the apartment using the details below. . Your gross paycheck is $2100 per month.

Serhud [2]

Answer:

yes

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

the local business Club has 225 members rules state that two-thirds majority is needed to amend the bylaws a certain fraction ha

solmaris [256]

needed votes = 225⋅(23)=150

votes difference = needed_votes - current_votes

votes difference = 150−119=31

6 0

3 years ago

Whitney conducted a survey of grocery store customers to determine the most popular brand of bread. Of the 72 people she surveye

olya-2409 [2.1K]

Sample size is an act of picking the number of observations to include in a statistical sample

3 0

3 years ago

Two cargo ships spot a signal fire on a small island. The captains know they are 140 feet

Irina18 [472]

The distance from Ship B to the signal fire at point C is $405.4 \mathrm{ft}$

Explanation:

It is given that two ships A and B are at a distance 140 ft from each other.

The angle formed by ship A is 82º and the angle formed by ship B is 78º.

To determine the distance from ship B to the signal fire at point C, we need to know the another angle.

Hence, we have,

$\begin{aligned}\angle A+\angle B+\angle C &=180^{\circ} \\82^{\circ}+78^{\circ}+\angle C &=180^{\circ} \\160^{\circ}+\angle C &=180^{\circ} \\\angle C &=20^{\circ}\end{aligned}$

Now, we shall solve the problem using the law of sines,

$\frac{\sin A}{a}=\frac{\sin C}{c}$

Substituting the values, we have,

$\frac{\sin 82^{\circ}}{a}=\frac{\sin 20^{\circ}}{140}$

$\frac{0.9903}{a}=\frac{0.3420}{140}$

Simplifying, we get,

$a=\frac{0.9903 \times 140}{0.3420}$

$a=405.4$

Thus, the distance from Ship B to the signal fire at point C is $405.4 \mathrm{ft}$

4 0

3 years ago