Answer:
<em>Answer is </em><em>given below with explanations</em><em>.</em>
Step-by-step explanation:
Answer is option 1) 85 : 51
Option 1 is correct.
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Answer:
58/100
Step-by-step explanation:
The first step is to make the two fractions have a common denominator. 5/10=50/100. Now you can add the two fractions together. 50/100+8/100=58/100. Hope this helps!
Answer:
D 36 degrees
Step-by-step explanation:
You add 65 degrees and 79 degrees together and get 144 degrees
The whole triangle is 180 degrees
So you take 180 - 144
and you get D, 36 degrees
A, 2^12.
3x - y = 12 can also be written as 3x - 12 = y
The fraction is 8^x / 2^y,
Substitute y = 3x - 12 into fraction,
8^x / 2^[3x - 12]
= 8^x / [(2^3)^x × 2^(-12)]
= 8^x / [(2 × 2 × 2)^x × 2^(-12)]
= 8^x / [8^x × 2^(-12)]
{8^x can be factorised out of numerator and denominator of fraction}
= 1 / 2^(-12)
{When the denominator becomes numerator, the power sign is switched from - to +}
= 2^(12)
Hope this helps! :)
Answer:
2.8
Step-by-step explanation:
