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sp2606 [1]
2 years ago
7

Help please will mark

Mathematics
2 answers:
iren [92.7K]2 years ago
6 0

Answer:

The answer is C

Step-by-step explanation:

Wewaii [24]2 years ago
5 0

Answer:

c

Step-by-step explanation:

SA formula is 2lw+2lh+2hw

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Help me with this please
bekas [8.4K]

Answer:

f(-5) = 4(-5) + 1 = -20 + 1 = -19

f(-1) = 4(-1) + 1 = -4 + 1 = -3

f(2) = 4(2) + 1 = 8 + 1 = 9

f(3) = 4(3) + 1 = 12 + 1 = 13

f(5) = 4(5) + 1 = 20 + 1 = 21

7 0
2 years ago
Imagine that you need to compute e^0.4 but you have no calculator or other aid to enable you to compute it exactly, only paper a
labwork [276]

Answer:

0.0032

Step-by-step explanation:

We need to compute e^{0.4} by the help of third-degree Taylor polynomial that is expanded around at x = 0.

Given :

e^{0.4} < e < 3

Therefore, the Taylor's Error Bound formula is given by :

$|\text{Error}| \leq \frac{M}{(N+1)!} |x-a|^{N+1}$   , where $M=|F^{N+1}(x)|$

         $\leq \frac{3}{(3+1)!} |-0.4|^4$

         $\leq \frac{3}{24} \times (0.4)^4$

         $\leq 0.0032$

Therefore, |Error| ≤ 0.0032

4 0
3 years ago
Dy/dx of y=sin3xcos2x?
tatuchka [14]

Answer:

dy/dx = d/dx (sin3x.cos2x)

dy/dx = cos3x . 3 . -sin2x . 2 (Using chain rule)

dy/dx = -6cos3xsin2x

3 0
3 years ago
Which of the following strategies is appropriate for factoring polynomials with 3 terms?
Andrei [34K]
That would be elimination. you could do it with substitution but i like using elimination more than substitution when theres more than 2 variables
4 0
3 years ago
Evaluate the expression ab2 + 2ab + a2 for a = 6 and b = 3.
Aliun [14]

Answer:

I believe there is an error with the problem

Step-by-step explanation:

3*6*2 + 2*6*3 + 6*2 = 36+36+12 = 84

6 0
3 years ago
Read 2 more answers
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