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3 years ago

How to find the area of this parallelogram

Mathematics

2 answers:

shusha [124]3 years ago

7 0

Answer:

Step-by-step explanation:

A = b h

b base

h height

To find height use pythagorean theorem

5^2 = 3^2 + h^2

25 = 9 + h^2

h^2 = 25 - 9

h^2 = 16

h = 4

base = 7

height = 4

Area = 7 x 4

A = 28

creativ13 [48]3 years ago

4 0

First you take the area of te triangles, base x height divides by two then you just take the square area

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3 years ago

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3 years ago

My couch potato friend enjoys sitting in front of the TV and grabbing handfuls of 6 chocolates at random from his snack jar. Unb

Nikolay [14]

Answer:

There are 8008 possible outcomes are there the first time he grabs 6 chocolates

Step-by-step explanation:

The order in which the chocolates are chosen is not important. So the combinations formula is used to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

How many possible outcomes are there the first time he grabs 6 chocolates?

6 chocolates from a set of 16. So

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3 years ago

if the heart of an elephant , at rest beat an average of 1680 beats in 60 min . What is the rate in beats per minute

Tresset [83]

Use the rule of 3 simple

1680 beats ------- 60 min.
x beats -------------- 1 min.
----------------------------------
x = (1680*1)/60 = 1680/60 = 168/6 = 28 beats per minute

hope helped

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3 years ago