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Stels [109]
3 years ago
14

What is the area of parallelogram ABCD

Mathematics
2 answers:
larisa86 [58]3 years ago
7 0

Answer:

20 square units

Step-by-step explanation:

You count how many across the parallelogram is (which is 4) and you count how high it is (which is 5). Then you multiply 5×4* which equals 20 square units.

*The reason you do this is because base×hieght=area

Dmitriy789 [7]3 years ago
6 0

Answer:

20 square units

Step-by-step explanation:

Area of a parallelogram formula = base times height

To find the length of the base we take end points of the base and use distance formula

distance =\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Two points are (1,0) and (5,0)

Distance = \sqrt{(5-1)^2+(0-0)^2}

=\sqrt{4^2} =4

Length of base = 4 units

Now we find out the height between B (1,0) and D (1,5)

Height =\sqrt{(1-1)^2+(5-0)^2}=\sqrt{5^2}= 5

Height = 5

Area of the parallelogram = base times height

= 4 \cdot 5= 20

So area = 20 square units

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The base of a cylindrical candle has an area of
Fudgin [204]

The volume of the cylindrical candle that has a base area of 12.56 inches is 12.56h inches³.

<h3>Volume of of cylinder</h3>

volume of a cylinder = πr²h

where

  • r = radius
  • h = height

Therefore,

volume of a cylinder = πr²h

Area of the base = πr²

Therefore,

Area of the base = 12.56 inches²

volume of the cylindrical candle = 12.56h inches³

learn more on volume here: brainly.com/question/11459769

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2 years ago
Mrs. Dugan plans to serve 100 barbecue sandwiches at the company picnic. How many packages of barbecue buns will she need if bun
Aleonysh [2.5K]

100 sandwiches, using bun packages of 8...

100/8=12.5 Since you cant buy a half a package, round up to 13 packages

100 sandwiches, using bun packages of 12...

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6 0
3 years ago
Evaluate the expression y = 6 and X = 7 : x+9y
Vladimir79 [104]

Answer:

y=6,x=7

then,

x+9y

putting value

=6+9.7

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4 0
3 years ago
benjamin writes an expression for the sum of 1 cubed 2 cubed and 3 cubes what is the value of the expression
const2013 [10]
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5 0
3 years ago
Solve for m in <br> D<br> =<br> m<br> v<br> , if D= 5.1 and v = 0.3.
Ne4ueva [31]

Answer:

m = 17

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

D = mv

<em>D</em> = 5.1

<em>v</em> = 0.3

<u>Step 2: Solve for </u><em><u>m</u></em>

  1. Substitute in variables:                                                                                     5.1 = 0.3m
  2. [Division Property of Equality] Divide 0.3 on both sides:                              17 = m
  3. Rewrite:                                                                                                             m = 17
3 0
2 years ago
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