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german
2 years ago
11

What is the formula of a parallelogram that is 1 2/5 tall and 7 3/4s wide. Please help. Can i just straighten into a rectangle a

nd solve?
Mathematics
1 answer:
sertanlavr [38]2 years ago
3 0
You can just solve for area like you do a rectangle: length x width

1 2/5 x 7 3/4=
10 17/20 or 10.85
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5x +6y = -6
nadezda [96]

Answer:

(-6,4)

Step-by-step explanation:

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3 0
3 years ago
1/3t + 3/4 = 2/4 -t solve
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Okay so I am going to summarize the work out process because its a lot to

Here we go

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t (2) / 2

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3/4 (simplify this )

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L (Denominator): 3

R (Denominator): 4

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R: [L.C.M] : 3

Basically , we just switched the dominators around

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3 years ago
Expain the diffents between numerical expressions and algebraic expressions
Oduvanchick [21]
<h2>Numerical expressions are numbers and signs, like below.  The following are some examples of numerical expressions, numerical expressions do not use letters. 4 + 20 – 7, (2 + 3) – 7, (6 × 2) ÷ 20, 5 ÷ (20 × 3)   An algebraic expression uses letters and it says you to find "x/y/z". Example; 4+20xy-7x, (2x+3) - 7y+20.</h2>
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3 years ago
Without using calculator or table find the value of sin 15°​
lubasha [3.4K]

Answer:

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Step-by-step explanation:

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I'm pretty sure it's 2.3
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3 years ago
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