6 x 89 is 534
6 x (90 - 1) is 534. BUT you have to subtract 90 from 1 and that's 89. So then you multiply 6 by 89.
6 x 90 is 540 and 6 x 1 is 6. you take 540 subtract 6 and that's 534.
540 - 6 is 534.
Answer:
30 cm
Step-by-step explanation:
<u>Area of a triangle formula:</u>
A = 0.5bh
<u>Given:</u>
b = 12
c = 5
<u>Work:</u>
A = 0.5bh
A = 0.5(12)(5)
A = 6(5)
A = 30
Answer:
6x to find x on it's own you need to divide by the number infront,
Step-by-step explanation:
Answer:
x = 
Step-by-step explanation:
Given
= 
( cross- multiply )
25 × 2x = 5 × 4
50x = 20 ( divide both sides by 50 )
x = 
=
Answer:
Please look at the attachment for step by step guide and solution.
