2 years ago

I need help with number 8 please. if you don't mind can you show your work so I know how to do it? Thanks in advance! :)

1 answer:

Trava [24]2 years ago

7 0

You have to divide both sides by 5 because it states"5t" and you should get "t=20"

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grin007 [14]

35 red flowers

28/4=7
7x5=35

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3 years ago

lys-0071 [83]

The answer would be C. 73.6. If you use the correct math without rounding it would be 73.5792. Hope this helps!

6 0

2 years ago

Troyanec [42]

ANSWER

The multiplication, CA is defined, and its dimension is 3×2

EXPLANATION

Matrix A is a 2x3 matrix.

Matrix C is a 3×2 matrix.

The product of the two matrices , CA, is defined if and only if the inner product of their dimension are the same.

$CA = (2 \times 3)(3 \times 2)$

The inner products are the same.

Hence the matrix multiplication, CA is defined and its dimension is the outer products.

$2 \times 2$

8 0

3 years ago

drek231 [11]

I hope this helps you

7 0

3 years ago

Sati [7]

Answer:

-7

Step-by-step explanation:

$ln(\frac{1}{e^7})\\=ln(e^{-7})\\ =-7ln(e)\\=-7$

8 0

2 years ago