3 years ago

What is the value of x?

Mathematics

2 answers:

artcher [175]3 years ago

8 0

By Sine Rule,

x/sin30° = 8/sin90°

x/0.5 = 8/1

So x = 4.

leva [86]3 years ago

3 0

Answer:

Step-by-step explanation:

sin = opposite side / hypoteneuse side

opposite side = x

hypoteneuse side = 8

thus; sin 30° = x/8

x = sin 30°×8

= 0.5 × 8

= 4

You might be interested in

275 miles on 14 gallons<br><br><br>pls hurry

vaieri [72.5K]

Answer:

1 gallon per 19.64mi

Step-by-step explanation:

275/14 =19.6428571429

8 0

2 years ago

Read 2 more answers

mr tonneman buys one 2 pound lobster and 1 pound 4 ounces of shrimp. find the ratio the weight of the lobster to the shrimp

Phantasy [73]

2:1over4 this would be the ratio answer

5 0

3 years ago

a large bag contains 3/8 pounds of nails how many 1/6 pound bags can be filled with the amount of nails

FinnZ [79.3K]

Answer:

2 1/4

Step-by-step explanation:

5 0

3 years ago

In the right triangle shown

pav-90 [236]

Answer:

Step-by-step explanation:

Using the 30-60-90 triangle formula side AB would be double of side CB.

3 0

3 years ago

The sum of five consecutive integers is 55. Find the integers.

liubo4ka [24]

Answer:

9, 10, 11, 12, 13

Step-by-step explanation:

(x-2)+(x-1)+x+(x+1)+(x+2) = 55

5x = 55

x = 11

8 0

3 years ago