Answer:
- ∠1 = ∠4 = ∠9 = ∠12 = 95°
- ∠2 = ∠3 = 85°
Step-by-step explanation:
Corresponding angles 1 and 9 are congruent. The angles 4 and 12 that are vertical angles to those are also congruent to those.
Linear angles 1 and 2 are supplementary. Vertical angles 2 and 3 are congruent, so both measure 180° - ∠1 = 180° -95° = 85°.
Answer:
D
Step-by-step explanation:
3*3 =9
9*9*9*9= 6561
6561*6561*6561*6561=282429536481
Therefore is equal to 81^6 because 81*81*81*81*81*81= 282429536481
2x - 7 = 29
Since it says 'seven less than', it means that it is subtracting but the 7 is after what comes next in the sentence. 'Two times a number' would symbolize a 2 and a number for x: 2x. 'Is 29' would mean 'equal 29', so it's written like: = 29. Therefore, the equation that will represent it will be: 2x - 7 = 29.
Answer: Hypothesis
Explanation:
Hypothesis is basically proposed for explaining the different set of the observation and phenomena. In mathematics, a hypothesis is a doubtful articulation which is upheld by all the accessible information and by numerous result outcome.
The most well known guess in science is the Riemann theory, which regardless of numerous proof, is provided by many related outcomes.
Hypothesis is a thought or clarification that you at that point test through examination and experimentation.