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3 years ago

How do i find the angles of a parallelogram

Mathematics

2 answers:

iren2701 [21]3 years ago

8 0

Opposite and are equal and the sum of adjacent angle =180

Naya [18.7K]3 years ago

5 0

Answer:

opposite angle are equal and sum of adjecent angle = 180

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I need to know how to do question 24 part b

Vaselesa [24]

Well area is length x width but it doesn't seem to have a length. Sorry hope the reminder helped a little bit.

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4 years ago

$8.50 yoga mat; 75% markup

Alenkinab [10]

The answer is:
14.875
Hope this helps

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3 years ago

What is the area of the rectangle?

Molodets [167]

Answer:

Step-by-step explanation:

Please look at the attached picture for full solution.

Method 1 is using the shoelace method to find the area of the rectangle. Shoelace method can be used to find the areas of any polygons given their coordinates. The coordinates have to be taken in an anticlockwise order and ending with the first coordinate.

Method 2 is making use of the distance formula of two points. The formula is as shown below:

$\sqrt{(x1 - x2) ^{2} + (y1 - y2)^{2} }$

Having found the distance of the length and breadth of the rectangle, you can now find its area since area of rectangle= length × breadth.

4 0

3 years ago

You need to buy some chicken for dinner tonight. You found an ad showing that the store across town has it on sale for $3.19 a p

SSSSS [86.1K]

Answer:

Yes, it is worth the extra drive, going to the further store is cheaper.

The cheaper option saves you $0.89.

Step-by-step explanation:

1.) Neighborhood store

It is 2.4 miles away

The car averages about 25 miles per gallon, then you would need:

2.4 miles / (25 miles/gallon) = 0.096 gallons of gas < 13 gallons (Ok)

The gas is about $3.89/gallon, then the gas would cost:

0.096 gallons * ($3.89/gallon) = $0.37344 = $0.37

The chicken is sold for $3.49 a pound, and you need 6 pounds, then you would pay:

6 pounds * ($3.49/pound) = $20.94

In total you would need:

$0.37 (gas) + $20.94 (chiken) = $21.31 if you buy the chicken in the neiborhood store

2.) Store acroos town

It is 8.2 miles away

The car averages about 25 miles per gallon, then you would need:

8.2 miles / (25 miles/gallon) = 0.328 gallons of gas < 13 gallons (Ok)

The gas is about $3.89/gallon, then the gas would cost:

0.328 gallons * ($3.89/gallon) = $1.27592 = $1.28

The chicken is sold for $3.19 a pound, and you need 6 pounds, then you would pay:

6 pounds * ($3.19/pound) = $19.14

In total you would need:

$1.28 (gas) + $19.14 (chiken) = $20.42 if you buy the chicken in the store across town

$20.42 < $21.31, then it is worth the extra drive, going to the further store is cheaper.

The cheaper option saves you: $21.31-$20.42=$0.89

8 0

3 years ago

Which of the following best describes the slope of the line below?

Scrat [10]

Just in case:

This slope goes through (0,0) or more formally, the origin.

5 0

4 years ago

Read 2 more answers