The diagram shows a right-angled triangle. 9 cm
to
15 cm
Find the size of angle x.
Give your answer correct to 1 decimal place.

x ≈ 31.0°

Step-by-step explanation:

From the right triangle given in the picture,

By applying tangent rule,

tan(x) =

tan(x) =

x =

x =

x = 30.96

x ≈ 31.0°

Therefore, measure of angle x is 30.0°

x ≈ 31.0°

Step-by-step explanation:

From the right triangle given in the picture,

By applying tangent rule,

tan(x) =

tan(x) =

x =

x =

x = 30.96

x ≈ 31.0°

Therefore, measure of angle x is 30.0°

SI=(P*R*T)/100

P=2000

R=1.5

T=6

SI=(2000*1.5*6)/100

=(2000*9)/100

=180

Neil will earn interest of 180

The answer is in the image 

The answer is in the image 

The answer is in the image 

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

The answer is in the image 

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg

The answer is in the image