Answer:
Step-by-step explanation:
Find the sharing components:
<=>
Apply the inverse of associative property:
<=>
Identify two square components inside the parenthesis:
<=>
Factorize:
<=>
=> Option D is correct
Hope this helps!
:)
Answer:
60 possible sequences.
Step-by-step explanation:
That would be 6! / 3! 2!
6*5*4*3*2*1
= ------------------
3*2*1*2*1
= 5*4*3
= 60.
The measure of angle a is 70 degrees
<h3>How to determine the measure of a?</h3>
The angle in a semicircle is a right angle.
This means that:
a + d = 90
Where O is the center of the circle
From the figure, we have:
Angle d and the angle with a measure of 20 degrees are corresponding angles
This means that
d = 20
Substitute d = 20 in a + d = 90
a + 20 = 90
Subtract 20 from both sides of the equation
a = 70
Hence, the measure of angle a is 70 degrees
Read more about angles at:
brainly.com/question/25716982
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Answer:
264
Step-by-step explanation:
5x5= 25
25x8= 200
8x1= 8
8x8= 64
64+200=264