Step-by-step explanation:
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Answer:
x = 7
Explaination:
ABC = 40°
and BD bisects the angle so ABD = 20°
so 3x-1=20
solving for x gets us
x = 7
Based on the fact that the expressions to be subtracted have the same base, the result is 8.305 x 10⁸.
<h3>What is the result of the subtraction?</h3>
The first number in standard form is:
= 8.4 x 10⁸
= 840,000,000
The second number in standard form is:
= 9.5 x 10⁶
= 9,500,000
The result is:
= 840,000,000 - 9,500,000
= 830,500,000
In scientific notation this is:
= 8.305 x 10⁸
Find out more on scientific notation at brainly.com/question/5756316.
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12,,389+15
I’m not for sure but used photomath
It = 16x because 13 plus 3 is 16 so its 16x !!!