Answer:
All angles are 90.all rectangles have angle measures of 90* and a dilation just decreases the size and does not change its shape or angles.
Step-by-step explanation:
All rectangles have angle measures of 90* and a dilation just decreases the size and does not change its shape or angles.
P is the answer because it’s between -5 and -4!!!!
Answer:
7 - 2 = 5
Step-by-step explanation:
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Fun Fact: The hagfish is the only animal that has a skull but no spine.
Given differential equation, (D<span>4 </span>- 5D3<span> + 5D</span>2<span> + 5D - 6)y = 0</span>
=> For general solution of equation,
Solve D<span>4 </span>- 5D3<span> + 5D</span>2<span> + 5D - 6 = 0</span>
=> D<span>4 </span>- 5D3<span> + 6D</span>2<span> - D</span><span>2 </span>+ 5D - 6 = 0
=> D2<span> (D</span>2<span> - 5D + 6) - (D</span>2<span> - 5D + 6) = 0</span>
=> (D2<span> - 5D + 6)(D</span>2<span> - 1) = 0 ................................(1)</span>
<span>Now </span>
D<span>2 </span><span>- 1 = (D - 1)(D + 1) and </span>
Factors of D2<span> - 5D + 6</span>
D2<span> - 5D + 6 = D</span>2<span> - 2D - 3D + 6</span>
= D(D - 2) - 3(D - 2)
= (D - 3)(D - 2)
Therefore, equation (1) implies
(D2<span> - 5D + 6)(D</span>2<span> - 1) = (D - 3)(D - 2)(D - 1)(D + 1) = 0</span>
=> D = 3, 2, 1, -1 or D = -1, 1,, 2, 3
=> General solution of differential equation is,<span>
=><span> y = C1 e-x + C2 ex + C3 e2x + C4 e3x</span> .
</span>
1000 wooden logs were used
<em><u>Solution:</u></em>
Given that There is a wood shop that makes boats
The number of boats constructed can be determined by the equation:
B = 0.04w
Where "B" is the number of boats
"w" is the number of wooden logs used
<em><u>To find: number of wooden logs used when 40 boats are used</u></em>
To find the number of wooden logs used, substitute B = 40 in given equation
B = 0.04w
40 = 0.04w
Thus 1000 wooden logs were used
