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zhuklara [117]
3 years ago
11

What is it plz ????????????

Mathematics
2 answers:
Yuri [45]3 years ago
8 0

Answer:

12

Step-by-step explanation:

3x4=12

SashulF [63]3 years ago
4 0
12 inches is the perimeter
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Strike441 [17]
A = -2 if you do it all right
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4 years ago
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In money in a savings account earned 8.5% intrest per annum, how much interest would be earned on $200.00 over two years?
Reil [10]

Answer:

$1305.91

Step-by-step explanation:

To solve this, we can use the geometric sequence formula

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Hope this helps

5 0
3 years ago
Which of the following equations represents the line with a slope of negative 8/7 and a y-intercept of negative 3?
zalisa [80]

Answer:

y = -8/7x - 3

Step-by-step explanation:

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Any line equation in slope intercept form would be of the form

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y =-8x/7-3



4 0
3 years ago
What is 21/2= 10 1/2
sammy [17]

Answer:

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Step-by-step explanation:

6 0
4 years ago
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inn [45]

Answer:

I just do a' as a sample. You calculate b' and c'

Step-by-step explanation:

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\left[\begin{array}{ccc}i&j&k\\2&3&1\\1&-1&-2\end{array}\right] =

a'=\frac{}{\bullet }=\frac{}{-5}  =

7 0
3 years ago
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