<em>Greetings from Brasil...</em>
First degree equation. The variables are in the 1st member and the numbers in the 2nd member.
X + 6 - 2X = X - 24
X - 2X - X = - 24 - 6
- 2X = - 30
<h2>X = 15</h2>
Answer
it think it is 2 and 4 if i am wrong i will edit my work
Step-by-step explanation:
Answer:
a) £338.64 b) 21.73kg c) 334.65m
Step-by-step explanation:
on calculator type:
408x83%
53x41%
345x97%
Answer:
27π cm²
Step-by-step explanation:
step 1
Find the area of the complete circle
The area of the circle is equal to
A=πr²
we have
r=9 cm
substitute
A=π(9)²=81π cm²
step 2
Remember that the area of complete circle subtends a central angle of 360°
so
using proportion
Find the area of a sector formed by a central angle that measures 120°
81π/360°=x/120°
x=120°*81π/360°
x=27π cm²
Answer:
es
Step-by-step explanation:
no se pero gracias por los puntos