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Mathematics, 07.12.2020 14:00, BradFarquharson472
Answer by true or fasle and justify your answer in both cases.
(Show your steps of calculation)
1) Given : e = (7 – 0.5)2 = 1
The scientific notation of e is 1.69
2) A = 832x is a rational number.
5v3
3
3) Given ANP is an equilateral triangle, such that AN= _V52 – 3²cm, then
the length of the hieght (AH) relative to (NP] is v3 cn
cm.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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Mathematics, 21.06.2019 20:30, nosugh
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
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Mathematics, 21.06.2019 22:00, huangjianhe135
`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.
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