Answer:
3z^2
Step-by-step explanation:
Factors of the different terms are ...
12z^3 = 2·2·3·z·z·z
45z^2 = 3·3·5·z·z
18z^5 = 2·3·3·z·z·z·z·z
The common factors are 3 and z·z.
The greatest common factor is 3z^2.
Step-by-step explanation:
have a look at the above attachment... it has all the explanation
Answer:
Step-by-step explanation:
∠AEC ≅ ∠BED as vertically opposite angles
- m∠AEC = m∠BED = 1/2(mAC + mBD), angles between intersecting chords
<u>Substitute values and solve for x:</u>
- 4x = 1/2(120 + 2x)
- 4x = 60 + x
- 3x = 60
- x = 20
<u>Find the measure of AEC:</u>
<u>AED and AEC form a linear pair hence supplementary:</u>
- m∠AED = 180° - m∠AEC<u> </u>
<u>Find the measure of ∠AED:</u>
- m∠AED = 180° - 80° = 100°
If it goes only up to 13 you can’t get a 15 making it impossible
The second base would be 17 feet.
To find the area of a trapezoid it is (base1 + base2) height
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