Answer:
10*4-6*2=28
Step-by-step explanation:
Answer:
1) y = 2x-2
2) y = -6/5+1
Step-by-step explanation:
Answer:
The first one is 8
The second one is 4
And the third one is 4
Step-by-step explanation:
The tree is 20 m tall .
Step-by-step explanation:
<h2>Given : </h2>
- 2m tall tree cast a shadow 4 m long .
=> 2 m tree = 4 m long
If we find shadow of 1 m tall tree = 4/2
=> we have to find height of 10 m tall tree which is .. = 4/2 × 10 = > 20 m