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scZoUnD [109]
2 years ago
7

Please help me with this assignment

Mathematics
2 answers:
lara [203]2 years ago
8 0
I was going through a couple things I had a few days to do you take care and I love you too much I hope you’re ok and green and your mom love mommy daddy hi mommy mommy hi mommy love mommy daddy hi mommy
xxTIMURxx [149]2 years ago
5 0

Answer:

associative property

Step-by-step explanation:

Hope it's help you ♥️♥️♥️♥️❤️

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The length of a rectangle is 5 feet and the width is 8 feet.what is the area of the rectangle​
aliya0001 [1]

Answer:

40 ft squared

Step-by-step explanation:

To calculate area of a rectangle, you use the formula length times width, or base times height.

5 x 8 = 40 feet squared

5 0
3 years ago
Please help me. I need help
mel-nik [20]
<h3>Answer:</h3>

  a.  -(3√13)/13

<h3>Step-by-step explanation:</h3>

The cosine can be found from the tangent by way of the secant.

  tan(θ)² +1 = sec(θ)² = 1/cos(θ)²

Then ...

  cos(θ) = ±1/√(tan(θ)² +1)

The <em>cosine is negative in the second quadrant</em>, so we will choose that sign.

  cos(θ) = -1/√((-2/3)² +1) = -1/√(4/9 +1) = -1/√(13/9)

  cos(θ) = -3/√13 = -(3√13)/13 . . . . . matches your selection A

3 0
3 years ago
Read 2 more answers
Mick paid 2.94 in sales tax on an item that cost $42.00 before tax.at that rate how much would he pay in sales tax for an item t
Soloha48 [4]
0ne dollars and forty- seven cents
4 0
2 years ago
Can someone help me with these 2 questions please and thank you?
Inessa05 [86]
2 × 3 = 6. 2. 7×3 =21
4 0
3 years ago
Please answer i need help
skad [1K]
1. 72 to 50 points
50/72 = 69%
100-69= 31% decrease

2. 14 to 40 books
14 / 40 = 35%
100-35= 65% increase

3. 10 plus 30% increase
10 * 0.3 = 13
8 0
2 years ago
Read 2 more answers
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