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Vinil7 [7]
2 years ago
5

Simplify the following to standard form

Mathematics
1 answer:
irina1246 [14]2 years ago
4 0

Answer:

1, 11x + 3y + 15z

2, 3x + 12y + -5z

Step-by-step explanation:

all you need to do is combined the like terms and make sure the signs (<em>positive and negative signs</em>) are right

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Hey guys is this correct?
lutik1710 [3]

Answer:

Step-by-step explanation:

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2 years ago
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Work out the mean for the data set below: 5, 3, 3, 6, 2, 5, 2, 4, 7 Give your answer as a fraction in its simplest form.
olga nikolaevna [1]

Answer:

4 1/9

Step-by-step explanation:

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3 years ago
Tara is using matrix multiplication to find image points of a translation. She is translating the image 2 units left and 4 units
Ahat [919]
Assuming that this is just on a 2-D coordinate plane, we must convert the expressions on to a 3-D plane since translation cannot be done on a 2-D plane. This is done by adding a dummy coordinate that does not change. Let us use "1" for this case.

Matrix:
| 0 0 -2 |(x) = (x - 2)
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7 0
3 years ago
Find the area of this shape.
skad [1K]

Answer:

Step-by-step explanation:

Firat triangle has a=4cm and b=a and P1=a*b/2=4*4/2=8cm^2

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7 0
3 years ago
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8 0
3 years ago
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