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3 years ago

Find the product -4/9 and -3/8

2 answers:

4 0

So product = multiplication, so we are multiplying these fractions. All you got to do is multiply numerators with numerators and denominators with denominators.

$\frac{-4}{9} *\frac{-3}{8} =\frac{12}{72} =\frac{1}{6}$

kherson [118]3 years ago

4 0

Answer:

1/6

there no need to explain

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If the length of the legs of a right triangle are 5 m and 7 m, what is the length of the hypotenuse?

irakobra [83]

Answer:

$c = 8.60232526704263$

$c \approx8.6$

Step-by-step explanation:

${c}^{2} = {a}^{2} + {b}^{2}$

$c = \sqrt{ {a}^{2} + {b}^{2} }$

$c = \sqrt{ {5}^{2} + {7}^{2} }$

$c = \sqrt{25 + 49}$

$c = \sqrt{74}$

$c = 8.60232526704263$

$c \approx8.6$

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3 years ago

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ella [17]

Answer:

1. c; 2. d

Step-by-step explanation:

1. 2*3 = 6

2. (1.43*1000)p + (2.2*1000) = (-4.001*1000)

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3 years ago

What is the area of this figure?

Delvig [45]

Answer:

Step-by-step explanation:

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3 years ago

David received $50 dollars for working at his father’s store. He spent $20 dollars at the movies, and $10 dollars buying comic b

statuscvo [17]

Total amount of money received by David for working at his father's store = $50
Amount of money spent by David at the movies = $20
Amount of money spent by David buying comics books = $10
Amount of money spent by David buying candy = $5
Then
Total amount spent by David = (20 + 10 + 5) dollars
       = 35 dollars
Amount of money saved by David = (50 - 35 ) dollars
   = 15 dollars
So
The ratio of the amount of money David
spent to the amount of money David saved = 35:15
      = 7:3
So the ratio of the amount of money David spent to the amount of money David saved is 7:3

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4 years ago

What's the easiest way to rotate a shape into it self

Hitman42 [59]

Rotate the shape about its central axis by making it stationary.

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2 years ago