<h3>
Answer: </h3><h3>A) 729</h3><h2>
Step-by-step explanation:</h2>
The number of trees are multiplied by 3 each week.
<h3> Weeks) 1 2 3 4
5 6 <em><u>
7</u></em></h3><h3>Number of Trees) 1 3 9 27 81 243 <u><em>
729</em></u>
</h3><h3>
</h3><h3>
</h3><h3>
I hope that helped</h3><h3>
]</h3><h3>
</h3><h3>
Sincerely, 4018669</h3>
Answer:
Fraction = 
Decimal = 0.38
Percent = 38%
Step-by-step explanation:
Number of shaded rectangles = 38
Total number of rectangles = 100
Fraction represented by the shaded area = 
= 
= 
=
Decimal form of the shaded area = = 0.38
Percent of the shaded area = = 38%
Step-by-step explanation:
Subtracting N by T
(3a2 + 2a - 5) - (2a2 + a + 6)
Subtracting like terms
a2 + a - 11
Since sin(2x)=2sinxcosx, we can plug that in to get sin(4x)=2sin(2x)cos(2x)=2*2sinxcosxcos(2x)=4sinxcosxcos(2x). Since cos(2x) = cos^2x-sin^2x, we plug that in. In addition, cos4x=cos^2(2x)-sin^2(2x). Next, since cos^2x=(1+cos(2x))/2 and sin^2x= (1-cos(2x))/2, we plug those in to end up with 4sinxcosxcos(2x)-((1+cos(2x))/2-(1-cos(2x))/2)
=4sinxcosxcos(2x)-(2cos(2x)/2)=4sinxcosxcos(2x)-cos(2x)
=cos(2x)*(4sinxcosx-1). Since sinxcosx=sin(2x), we plug that back in to end up with cos(2x)*(4sin(2x)-1)
Answer:
A pint of veggies is approximately $1.75
Step-by-step explanation:
(7 × 2.85) + 5v = 28.70. 19.95 + 5v = 28.70. 5v = 28.70 - 19.95. 5v = 8.75. v = 8.75/5. v = 1.75
Hope this helps!!
