The answer to this question is 96cm2
Area of a triangle
A=h x b/2=12 x 5/2=30
please mark me as brainly
Answer:x=-7
Step-by-step explanation:
Answer:
1) 9
2) 34
Step-by-step explanation:
For the first one, it would be
= (6×3)/2
= 18/2
= 9
The second one is,
= 36- (12/6)
= 36 - 2
= 34
Answer:
Percent of rise of a new truck on a used truck = 15%
Step-by-step explanation:
Let x be the percentage of saved money if Jason buying a used truck.
Given:
Price of the used truck = $34,000
Price of the new truck = $40,000
We need to find the percent of rise Jason saves on a used truck rather than buying a new truck
Solution:
Using a percentage formula.

Substitute Percentage cost = 34,000 and Original cost = 40,000 in above formula.

(
)
Using cross multiplication rule.



x = 15%
Therefore, Jason used 15% rise of a new truck for a used truck.