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user100 [1]
2 years ago
14

What is the value of the expression when a=18 and b=14 ?

Mathematics
1 answer:
S_A_V [24]2 years ago
3 0

Answer:

368

Step-by-step explanation:

hope this helps

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Which is the simplified form of this expression?
Reika [66]

Answer:

C is the answer

Step-by-step explanation:

4 0
3 years ago
5.3.24 A is a 3times3 matrix with two eigenvalues. Each eigenspace is​ one-dimensional. Is A​ diagonalizable? Why? Select the co
abruzzese [7]

Answer:

C. No. The sum of the dimensions of the eigenspaces equals nothing and the matrix has 3 columns. The sum of the dimensions of the eigenspace and the number of columns must be equal.

Step-by-step explanation:

Here the sum of dimensions of eigenspace is not equal to the number of columns, so therefore A is not diagonalizable.

5 0
3 years ago
You use a wedge that has a width of 2 cm and a slope length of 5.5 cm. What is the mechanical advantage of this wedge?
PIT_PIT [208]

Answer:

Option B. 2.75

Step-by-step explanation:

It has been given in the question that a wedge has a width of 2 cm and a slope of 5.5 cm.We have to calculate the mechanical advantage of the given wedge.

We know the formula to calculate the mechanical advantage of the wedge

Mechanical advantage = Length of slope/Thickness of the widest end

                                      = 5.5÷2 = 2.75

Therefore the answer is option B. 2.75


6 0
3 years ago
Read 2 more answers
Yyyeeeeeeeee<br><br> 1-2k-2k=5
kherson [118]

Answer:

k=-1

Step-by-step explanation:

1-2k-2k=5

1-4k=5

4k=1-5

4k=-4

k=-4/4

k=-1

5 0
3 years ago
Read 2 more answers
Can you please help. Also remember to explain.
GarryVolchara [31]

Answer:

Yes

Step-by-step explanation:

The answer using distributive property is the same as using original way to caculate it.

3+5(2+4) = 3+5(6) =3+20 =33

5 0
3 years ago
Read 2 more answers
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