stephanielarosa1 stephanielarosa1

23-04-2017
Mathematics

contestada

help me!!!!!!!!!!!!!!!!!!!!!!!!!!!

help me class=

Respuesta :

Sagittarius712 Sagittarius712

23-04-2017

The answer is B
Use sin rule to find the answer.
base of smaller triangle = 7 = base of larger triangle
So 7/sin45=x/sin90
(7/sin45) x sin90 = x
9.899...=x

Answer Link

Otras preguntas

What is the difference between an approximate and an exact number?

What is the least common multiple of 10, 20, and 14?

What might happen if an economy is unable to produce wanted goods and services

NEED HELP ASAP Which statements describe competition for shelter? Check all that apply. A. Bees work together to construct a beehive. B. Two prairie dogs fight

How do cells maintain water balance through osmosis? URGENT!! SOMEONE PLS ANSWER

Who called for a revival of the abolitionist spirit when he joined the niagara movement ? A . Homer plessy B . Booker T. Washington C . Marcus Garvey D . Wi

Choose all the answers that apply. Which of the following forces require physical contact? A. tension B. air resistance C. friction D. magnetic force E.

I just need to know if it’s right. Thanks!

fossil fuels are burned to produce energy, they _________a.produce air pollutants that can affect the quality of airb.release excess carbon dioxide that increas

In addition to religion, what other facet(s) of every day life were expressed through song?