selsanch37 selsanch37

22-03-2018
Mathematics

contestada

How do I solve this

How do I solve this class=

Respuesta :

nilbert nilbert

23-03-2018

Hi there!

Since the complementary angle adds up to 90 degrees, we would add 55° and (3x + 8)° and set it equal to 90°.

55° + (3x + 8)° = 90°

Now, to find x, we simplify.

63 + 3x = 90
3x = 27
x = 9

So, x is 9 degrees.

Hope this helps!

Answer Link

Otras preguntas

The coordinates of the vertices of a rectangle are (–2, 3), (4, 3), (4, –4), and (–2, –4). What are the dimensions of the rectangle?

.What structures might be found on the underside of fern leaves? seeds pollen spores

How much does pi equal?

in a card game,each player is dealt 5 cards.Make a table to show the total number of cards dealt for each number of players from 3 to 6.Write each ratio of play

Square root of x^2-4 plus x^2/x^2+1

which expression is equivalent to (7x-5)-(3x-2)?

a horse that is ill needs medication. the medication costs the veterinarian $17.50 to buy. He marked up the medication 54.2% before selling it to the customer.

Which of the following represents a difference between the government of the Roman Republic and that of Imperial Rome?

In a sale, a clothes shop reduces its prices by 40% a shirt usually costs £22 how much is it in the sale x

How is the noun clause used in the sentence? Bring whoever asks for a drink a glass of ice water. A. indirect object B. direct object C. object of a preposition