The math problem that equals the same answer as 40+10 is 30+20.
Hope it works for you!
The last one is wrong because a triangle is a paralellogram and not a quadrilateral. Please mark as brainliest. :)
Answer:
The distance between the posts is
feet.
Step-by-step explanation:
In the attached figure, let DB and AC be the posts and let AD be the wire attached to the top of the posts.
BC is the distance between the posts and we need to find BC.
Note that BC = DE
Also, EC = DB = 8m and AE = AC - EC = 17 - 8 = 9 m.
Now, in the right triangle ADE,



= (24+9) (24-9)
= 33(15)
= (3 × 11) × (3 × 5)

Since DE = BC,

Hence, the distance between the posts is
feet.
<span>If you plug in the values with their respective x and y variables you can find out.
For (1, 5):
3y - 2 = 8x + 5
3(5) - 2 = 8(1) + 5
15 - 2 = 8 + 5
13 = 13
This is indeed correct because 13 equals 13.</span>
Answer:
2 times pi times radius
Step-by-step explanation: