Answer:
x=18.9
Step-by-step explanation:
tan48=x/17
17tan(48)=x
18.9=x
Answer:
The number is 10.
Step-by-step explanation:
Given that if we product 3 with a number and then subtract eight from it then we will get twenty-two.
So, if the number is x, then by the condition given we can write
3x - 8 = 22
This is a linear equation of single variable x, so it will have a single solution.
Now, 3x - 8 = 22
⇒ 3x = 30
⇒ x = 10 (Answer)
Since they’re outside corresponding angles you can just set the 2 equations up to each other and solve for x.
5x + 20 = 3x + 60
-3x -20
2x = 40
x=2
It’s c :) I did the test just trust me
Answer:
-0.6n+0.2p
Step-by-step explanation:
2.8n-0.9p-3.4n+1.1p
You can only add the numbers with the same variables (n,p)
2.8n-3.4n-0.9p+1.1p
= -0.6n+0.2p
