Answer:
Measuring cup
Step-by-step explanation:
It measures amount, while the rest measure size or temperature or time.
Substitute everything in first
3(-2)-1-3(-2)
Then simplify
-6-1+6 = -1
The answer is -1
Answer:
A) 9
B) 6
C) 2
D) 8
Step-by-step explanation:
Task 2. Because triangle BXE is similar to triangle BEC, we know the proportions are the same. Since 15 is 3/5 of 25, BX would be 3/5 of 15 = 9.
25-9=16, so the rest of BC =16. The proportions are 3:1:4, which makes the side outer lengths of XEFY=6, YFGZ=2, ZGC=8.
If all that your teacher wants is the outside edge, then those are the answers, and that’s what I put at the top. BUT, if he/she wants the entire length of the perimeter of each panel, it gets more complicated.
Answer:
![y=-9](https://tex.z-dn.net/?f=y%3D-9)
Step-by-step explanation:
So we have the equation:
![3y+11=-16](https://tex.z-dn.net/?f=3y%2B11%3D-16)
To solve for y, subtract 11 from both sides. The left will cancel:
![3y=-27](https://tex.z-dn.net/?f=3y%3D-27)
Divide both sides by 3. The left again cancels:
![y=-9](https://tex.z-dn.net/?f=y%3D-9)
So, the answer is -9.
And we're done!
I hope this helps!