When added, these two angles are supplementary, meaning that their sum is 180. This means that we can do the following to find x, and eventually DBC:
3x+67+4x+50=180
Simplifies to:
7x+117=180
Then by the Subtraction Prop. of Equality:
7x=63
Then divide by 7 on both sides to get that x=9.
We then substitute 9 into angle DBC.
4(9)+50
=36+50
DBC=86
:)
Answer: b=13, t=29
Step-by-step explanation:
Substituting the first equation into the second,
.040 pounds is .64 ounces.
Each bag is 10.53 ounces.
100% probability
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Answer:
Let's do it!
Step-by-step explanation:
-6 - 7(-5) + 6
-6 + (-7)(-5) + 6
-6 + 35 + 6
-6 + 41
35
[To think of it another way, 6 and -6 cancel out to become zero, so our answer is 35].
I hope this answered your question!
- sincerelynini
