Answer:

Step-by-step explanation:
So we have the expression:

Distribute. Multiply (4x+5) to each term:

Distribute:

Combine like terms:

Add and simplify:

And this is in descending order, so it's in standard form.
The answer to your question is 4:10
Angle 4 would also be 135. the two on the top would add to 180, making a whole circle altogether that equals 360. so, you would do 180-135 = 45. angle 5 is 45. angle 7 would also be 135 because angle 4 and 7 are vertical angles.
There are 5 flowers in the last vase because you divide 878 by 9 and get 97 and then you have 5 leftover
Answer:
The number is 1/4
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Step-by-step explanation:
Look at the photo below for the details.
:)