99,89.9,78.8,68.7,.
Answer:
Neither arithmetic nor geometric
Step-by-step explanation:
Since 99-89.9= 9.1, and 89.9 - 78.8 = 11.1, the sequence is not arithmetic.
Likewise 89.9/99=0.908 and 78.8/89.9 = 0.876 makes it not a geometric sequence
Answer:
geometric
Step-by-step explanation:
Answer:
29/69
Step-by-step explanation:
I also had problems with this, but always remeber to go a little ahead when listing the GCF because sometimes there will be a gretest common factor yo missed.
The value of x is 7.5, not 8. Hence, 8 is not the correct value of x.
The perimeter of a rectangle is expressed as:
Perimeter = 2( length + width )
Given that:
The width of the rectangular playhouse = x feet
The length = x + 3
Perimeter = 36 feet
To determine whether 8 is the value of x, we can set up an equation using the formula for the perimeter of a rectangle.
Perimeter = 2( length + width )
Plug in the given values:
36 = 2( (x+3) + x )
Solve for x:
36 = 2( 2x + 3 )
36 = 4x + 6
4x = 36 - 6
4x = 30
x = 30/4
x = 7.5
Based on the calculation, the value of x is 7.5, not 8.
Learn about area of rectangle here: brainly.com/question/12019874
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Answer: Zero
Step-by-step explanation:
If you calculate -3 + 3 you get the answer of zero. Not sure if there is more to the problem.
Answer is Zero. Hope this helps ;)
4(3x+2)-2
4(3X +2) -2=
12X + 6
4x3x= 12 and 4x2=8 and 8-2=6
Is in the end the answer is 12X +6
and I hope you have the answer for this question