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astraxan [27]
3 years ago
9

2.03 Quiz: Operations with Matrices

Mathematics
1 answer:
tiny-mole [99]3 years ago
8 0

Answer:

BD  is 2x1

CA is 2x1

BC is 2x3

(i think)

Step-by-step explanation:

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A baker buys 7 cups of strawberries to make a cheesecake and 8 equal batches of muffins. The baker uses 3 cups of strawberries t
Mnenie [13.5K]
1/2 because the baker has 4 cups of strawberries after they make the cheesecake and the 4 cups divided between the 8 batches would equal 1/2 cup of strawberries in each batch
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2 years ago
What is the probability that a number selected at random from the set {2,3,7,12,15,22,72,108} will be divisible by both 2 and 3?
enot [183]
Answer: 3/8
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The probability that you will randomly select one of those numbers is 3/8.



-Brainly Answerer

5 0
3 years ago
F(2) = -13 and f(-3) = 12
mario62 [17]

Answer:

f(x) = -5x-3

Step-by-step explanation:

f(x) = ax + b

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2a + b = -13

-3a+ b = 12

_________-

5a = -25

a = -5

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so the formula of f(x) = -5x -3

5 0
3 years ago
Write a numerical expression for the difference of 100 and x
frosja888 [35]

Answer:

100-x

Step-by-step explanation:

Hope this helps:)

5 0
3 years ago
Y'all, please help a girl out. ಥ_ಥ This problem is driving me nuts, but it's simple but I can't get the answer and that's why I'
elixir [45]

Answer:

The perimeter is 22.

Step-by-step explanation:

If you turn this shape into a rectangle, the perimeter doesn't change.

The width is given, it is 7.5. The height is BC+DE = 3.5

Then the perimeter is twice the width plus twice the height:

7.5*2 + 3.5*2 = 15+7 = 22

8 0
3 years ago
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