C. 30%
you just need to add 1785 and 765 which would give you 2,550. From there, I honestly just guessed 30% then figured out 30% of 2550 which is 765.
Answer:
w=15
Step-by-step explanation:
4w+13×5 = 25×5
4w =125-65
4w =60
w=15
-1/3x-6
Mine isone run is three and it’s offset -6
Hello!
Let's think of this large triangle as a whole. If we add up the angles, we have 115°. The adjacent side to this angle is 9 feet. Let's try finding the opposite side. The tangent deals with these two.
tan115≈2.14
Therefore, x/9=2.14
We multiply both sides by 9 to find x.
x=19.26
Now let's find the length BC and subtract it from 19.26 to find our length. As we will deal with opposite and adjacent sides, we will find the tangent.
tan45=1
This means x/9=1
Therefore, BC=9
Now we can subtract from 19.26
19.26-9=10.26
Therefore, this length is 10.26 feet
I hope this helps!
Length (L): 4w - 3
width (w): w
Perimeter (P) = 2L + 2w
34 = 2(4w - 3) + 2(w)
34 = 8w - 6 + 2w
34 = 10w - 6
40 = 10w
4 = w
Length (L): 4w - 3 = 4(4) - 3 = 16 - 3 = 13
Answer: width=4, length = 13
