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3 years ago

Find the product? I’m in desperate need of a little help.

Mathematics

1 answer:

ch4aika [34]3 years ago

8 0

Unsure of what you want.

If you are merely to mult. the 3x3 matrix by -8, then mult. every one of the 9 elements in the first matrix by -8. That's it.

If there was more to this problem, please share the instructions.

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In the equation y=x3 , what is the unit rate?

insens350 [35]

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4 0

3 years ago

How many feet of fencing are needed to enclose the garden? 54 feet 68 feet 108 feet 140 feet.

Mkey [24]

Answer:

140

Step-by-step explanation:

30+30=60

40+40=80

60+80=140

4 0

2 years ago

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HELP!!! THIS IS DUE TODAY! I WILL MARK BRAINLIEST

balandron [24]

Answer:

With replacement

$probability \ of \ spade = \frac{13}{52} = \frac{1}{4} \\\\ probability \ of red\ card = \frac{26}{52} =\frac{1}{2}$

$probability \ of \ spade \ then \ red\ card\ without\ replacement =$ $\frac{1}{4} \times \frac{1}{2} = \frac{1}{8}$

Without replacement

$probability \ of\ spade = \frac{13}{52} = \frac{1}{4} \\\\probability \ of \ spade\ again =\frac{12}{51} = \frac{4}{17}$

$probability \ of \ spade \ then \ red\ card\ without\ replacement = \frac{1}{4} \times\frac{4}{17} =\frac{1}{17}$

7 0

3 years ago

Missi designed a stained glass window and made a scale drawing using centimeters as the unit of measurement. She originally plan

serg [7]

Answer:

One cm represented 11 in. in the first scale, but now 1 cm represents 12 in. in the second scale.

Step-by-step explanation:

Did the test and got it correct

6 0

3 years ago

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The senior class at Bay High School buys jerseys to wear to the football games.

marta [7]

Answer:

52 jerseys

Step-by-step explanation:

Equate the equation to 430; 430 = 0.1x^2 + 2.4x + 25

I used calculator for this part, shift + solve (it depends on ur calcu)

And I got 52.761. Since you cannot have .761 jersey I rounded it down.

6 0

3 years ago