Answer:
y=-26.7x+14.1
hope this helps
have a good day :)
Step-by-step explanation:
I know u are supposed to use formulas to do this...but it is just as easy to do it this way...that is, if u dont have many numbers...if u were looking for s20, we would have used formulas...lol
u will notice that in ur pattern, their is a difference of 5 between each number....this is an arithmetic sequence
start at 3
3 + 5 = 8
8 + 5 = 13
13 + 5 = 18
18 + 5 = 23
23 + 5 = 28
28 + 5 = 33
thats ur first 7 numbers...so just add them and u will have s7
s7 = 126
<span>0.03x+20=0.07x+5 original equation
</span>0.03x+20-0.03x=0.07x+5-0.03x <span>subtract 0.03x from both sides to combine like terms
</span>20=0.04x+5
20-5=0.04x+5-5 subtract 5 from both sides
15 = 0.04x
15/0.04 = 0.04x/0.04 divide both sies by 0.04 to get x alone.
375 = x <-------WOOOOOO! theres the answer!
Given:
In triangle ABC, right angle at angle C.
meters

To find:
The measure of side c.
Solution:
In a right angle triangle,

It is also written as:

In triangle ABC, angle C is a right angle. It means the side c is the hypotenuse.
In triangle ABC,



On further simplification, we get



Therefore, the measure of side c is 68.07 meters.
Answer:
Step-by-step explanation:
You graph it