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klemol [59]
2 years ago
14

The problem is Question Divide.52÷(−45)

Mathematics
2 answers:
Artemon [7]2 years ago
6 0

Answer:

-1.555

Step-by-step explanation:

52/(-45)= -1.555555

Veronika [31]2 years ago
6 0

Answer:

well i just worked it out and got -1.155556...

Step-by-step explanation: Sorry if this wasn't very helpful, i really did try though have an amazing day :D

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A. The ability to do something well without wasted time or effort.

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2 years ago
Find all angles and pls show steps ​
Ghella [55]

Answer:

Both angles have a measure of 134degrees, y = 27degrees.

Step-by-step explanation:

As per what is given in the problem:

There are 2 parallel lines, both are intersected by a transversal.

Remember the theorem, when two parallel lines are intersected by a transversal, then the alternate exterior angles are congruent.

The is meanse that:

3y + 53 = 7y - 55

Solve using inverse operations:

3y + 53 = 7y - 55

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3y + 108 = 7y

-3y            -3y

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Now, substitute back in to find the value of the angle:

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3 ( 27 ) + 53

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Since the angles are alternate exterior, they are congruent, hence both angles have a measure of 134degrees.

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3 years ago
If A and B are 7 x 2 matrices, and C is a 4x7
Nata [24]

Answer:

  A, B, D, F

Step-by-step explanation:

Matrix operations require that the matrix dimensions make sense for the operation being performed.

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Matrix addition or subtraction operates on corresponding terms, so the matrices must have the same dimension.

The transpose operation interchanges rows and columns, so reverses the dimension numbers. It is a defined operation for any size matrix.

<h3>Defined operations</h3>

A. CA ⇒ (4×7) × (7×2) . . . . defined

B. B -A ⇒ (7×2) -(7×2) . . . . defined

C. B -C ⇒ (7×2) -(4×7) . . . undefined

D. AB' ⇒ (7×2) × (2×7) . . . . defined

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F. C' ⇒ (7×4) . . . . defined

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1 year ago
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Nezavi [6.7K]
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