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garri49 [273]
3 years ago
7

Hellppppp on 11 12 13

Mathematics
2 answers:
LUCKY_DIMON [66]3 years ago
6 0
Yea she is right the person above me is right
VladimirAG [237]3 years ago
5 0
17) The answer is 38.5
16) The answer would be D
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Find the length and width of a similar rectangular screen if the length is 5 meters more than 6 times its width, and the viewabl
Sliva [168]

Answer:185 m , 60 m

Step-by-step explanation:

Given

Length is 5 m more than 6 times its width

Suppose width is x

So, length is given by 6x+5

The area is given by l\times b

Put values of length and width

\Rightarrow (6x+5)x=5550\\\Rightarrow 6x^2+5x-5550=0\\

On solving the quadratic equation, we get x=30

Length is 6\times 30+5=185\ m

Width is x=30\ m

7 0
3 years ago
Pancho built a cabinet shaped like a rectangular prism. The length of the base is 6 inches, and the width is 70 inches. What is
labwork [276]

Answer:

420in^2

Step-by-step explanation:

Given data

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Widht of base= 70 in

We know that area= Length*Width

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Area= 6*70

Area= 420 in^2

Hence the area of the base is 420in^2

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3 years ago
What type of numbers is 7.874 rational integer whole natural irrational
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Answer:

The real numbers include natural numbers or counting numbers, whole numbers, integers, rational numbers (fractions and repeating or terminating decimals), and irrational numbers. The set of real numbers is all the numbers that have a location on the number line.

Step-by-step explanation:

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The volume is 91.8cm³

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Use the Distributive Property to find 2/5 × 10 2/3
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