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emmainna [20.7K]
3 years ago
12

The three vectors a b c point from the origin o to the three corners of a triangle use results of problem 1.18 to show that the

area of the triangle is given by
Mathematics
1 answer:
cestrela7 [59]3 years ago
6 0
I would put a=1.18 and the rest the angle of the corner.
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Lyza has a 9 inch board. She wants to measure the length of a small rug in feet. How can she do this?
kramer
Since the board is in inches, she can lay the board on the side of the rug. after she finds how many inches the rug is, Lyza can convert the inches into feet by dividing the amount of inches by 12.
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3 years ago
The graph of an equation drawn through which two points would best represent the relationship between the number of miles and th
andreyandreev [35.5K]

Answer:

250

Step-by-step explanation:

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5 0
3 years ago
maple syrup worth $6.00 a gallon and corn syrup worth .80 cents a gallon are used to make a mixture worth $2.36 a gallon. How ma
WITCHER [35]

maple syrup = x

corn syrup = 50-x

6x + 0.8(50-x)=2.36*50

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5,2x=78

x= 15 gallons of maple syrup

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4 0
3 years ago
3. The area of a rectangular deck, in square meters, is given by the polynomial 40p2 + 24p.
lorasvet [3.4K]

Answer:

Length = 5p + 3

Perimeter = 26p + 6

Step-by-step explanation:

Given

Area = 40p² + 24p

Width = 8p

Solving for the length of deck

Given that the deck is rectangular in shape.

The area will be calculated as thus;

Area = Length * Width

Substitute 40p² + 24p and 8p for Area and Width respectively

The formula becomes

40p² + 24p = Length * 8p

Factorize both sides

p(40p + 24) = Length * 8 * p

Divide both sides by P

40p + 24 = Length * 8

Factorize both sides, again

8(5p + 3) = Length * 8

Multiply both sides by ⅛

⅛ * 8(5p + 3) = Length * 8 * ⅛

5p + 3 = Length

Length = 5p + 3

Solving for the perimeter of the deck

The perimeter of the deck is calculated as thus

Perimeter = 2(Length + Width)

Substitute 5p + 3 and 8p for Length and Width, respectively.

Perimeter = 2(5p + 3 + 8p)

Perimeter = 2(5p + 8p + 3)

Perimeter = 2(13p + 3)

Open bracket

Perimeter = 2 * 13p + 2 * 3

Perimeter = 26p + 6

4 0
4 years ago
Perform (3x3 – 2x2 + 3x – 4) ÷ (x – 3) to find the value of the remainder.
irakobra [83]
C) 88

Explanation: trust me
7 0
2 years ago
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