Jackie bought a 3-pack of tubes of glue. She used 0.27 ounce of the glue from the 3-pack and had 1.35 ounces left in total. Whic
1 answer:
Answer:
Each tube came with 0.54 ounces of glue.
Step-by-step explanation:
We know that she bought 3 tubes of glue.
The amount of glue in this 3 tubes is equal to the amount she used (0.27 ounce) and the total amount that is left (1.35 ounces).
If we assumed that the 3 tubes came with the same amount of glue, we can calculate this volume by dividing the total amount of glue by 3 (the amount of tubes).
Each tube came with 0.54 ounces of glue.
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Answer:
9,765 cm
Step-by-step explanation:
We'll solve out the measurements for triangle ABC then it will be easy to figure out x
For triangle ABC, we have
Angle B = 90 degrees.
Angle A (CAB) = 38 degrees (the angle CAD is 19 and is said to be half of CAB, since the line AD is a bisector).
Angle C = 180 - 90 - 38 = 52 degrees.
To find the measurement of the BC line, which we label a, we know that
So, we can isolate the a to get:
Now we know the segment BC is 19.53 cm.
And we know that segments CD and DB are equal, since AD is a bisector, cutting the CAB angle in half.
So, CD is half of BC.... so 19.53 / 2 = 9.765 cm
Answer:
n=37
Step-by-step explanation:
Two lines intersect and create vertical angles.
The vertical angles are
We know that vertical angles (also called vertically opposite angles) are equal. Therefore: