2 years ago

1. Solve triangle ABC if A = 42.3º, b = 12.9 meters, and c = 15.4 meters.

Mathematics

1 answer:

kumpel [21]2 years ago

6 0

Answer:

a = 10.36m

B = 47.7º

C = 90º

Step-by-step explanation:

we know the angle of A so we do the sin of A; Spoiler: its 0.67

0.67 = a / 15.4

0.67 * 15.4 = a

a = 10.36

----------

B = 90 - 42.3 = 47.7º

You might be interested in

Define contrapositive p --> q=?

siniylev [52]

Answer:

~q→~p

Step-by-step explanation:

The contrapositive of a statement is formed by negating the hypothesis and conclusion of a statement and switching them (the hypothesis becomes the conclusion and vice versa).

With this definition we can conclude that the contrapositive of p→q would be ~q→~p

3 0

3 years ago

I will Make Brainliest ! Plz solve those 5 Question on the Picture.

Temka [501]

Step-by-step explanation:

met I'd => 86189778400

pas code => g0cg6V

come on g met => spd-mwbz-een

5 0

3 years ago

Read 2 more answers

How do u turn 67÷100 into a fraction need help plz

Deffense [45]

Answer:

67/100

Step-by-step explanation:

67÷100 Divide the numbers

0.67 then move the decimal point to the right

6.7 *10 this will give you the fraction

3 0

3 years ago

You pick a card at random, put it back, and then pick another card at random.

Colt1911 [192]

Answer: i think the correct answer would be 1/3

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A college student needs 11 classes that are worth a total of 40 credits in order to complete her degree. The college offers both

LenaWriter [7]

It would be: 4f+3h= 40

5 0

3 years ago