Answer:
11.26
Step-by-step explanation:
- 6.5 - 5.7 = 0.8
- Plug 0.8 in: (7.9) + 4.2 × (0.8)
- 4.2 × 0.8 = 3.36
- Plug 3.36 in: 7.9 + 3.36
- 7.9 + 3.36 = 11.26
I hope this helps!
WHAT WAS THE ANSWER I HAVE THAT TEST RN
Answer:
The blue area is y is less than or equal to 5
The purple area is y is greater than or equal to x.
The green area is less than or equal to 2.
Step-by-step explanation: The solid lines indicate that y=5, y=x. and x=2 Also the shaded regions would be y<5, y>x and x<2
Sorry my keyboard doesn't have the symbols for <= less than or equal to or greater than or equal to >= so I have to spell them out.
Answer:
x=3
Step-by-step explanation:
I guessed and checked which x value would make ABC proportional to DBE. If x=3, than DB=8 which is double BE. If x=3, than AB=14 which is double BC. Since it is proportional, It should be correct. I don't remember the actual way you solve this with a formula but this makes sense to me.