Area of triangle , when 3 sides are given , we may use "Heron's formula"
Given :
a=7
b=8
c=10
So , semi peremeter =
Answer:
x = 1
Step-by-step explanation:
- Apply the distributive property. It should now look like this: 30x - 50 = -20
- Add 50 to each side, so it now looks like this: 30x = 30
- Divide each side by 30 to cancel out the 30 next to x. It should now look like this: x = 1
I hope this helps!
Answer:
Forty-eight is 6 times greater than 8.
Step-by-step explanation:
Option 1: WRONG
6 times greater than 48
= 6 × 48
= 288
288 no equal to 8.
Option 2: WRONG
8 times greater than 48
= 8 × 48
= 384
384 no equal to 8.
Option 3: CORRECT
6 times greater than 8
= 6 × 8
= 48
48 is equal to 48.
Option 4: WRONG
8 times greater than 8
= 8 × 8
= 64
64 no equal to 48.
The answer is 6(3) equal 18
