4 years ago

Dpoint How does the calculator get 48.8? mean ( 45, 80, 15, 10, 94) 48.8

Mathematics

1 answer:

laiz [17]4 years ago

5 0

Answer:

You add all these numbers then, divide the answer with 2.

Step-by-step explanation:

Trust

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Firdavs [7]

Answer:

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4 years ago

In the figure, M and N are midpoints of RT and ST. What is the length of MN?

jok3333 [9.3K]

Length RS = 2b - 2a

Given that N is the midpoint of TS
⇒ Ratio of TN : TS = 1 : 2

$\dfrac{TN}{TS} = \dfrac{MN}{RS}$

$\dfrac{1}{2} = \dfrac{MN}{2b-2a}$

$2MN = 2b - 2a$

$MN = b - a$

Answer: b - a

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3 years ago

I DO NOT KNOW HOW TO DO THIS. PLEASE PROVIDE AN EXPLANATION!<br><br>Simplify

Darya [45]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

1. Use a property of exponents to write (3b)⁵ as a product of powers. 2. What is the width of the rectangle written as an expone

motikmotik

Answer:

Step-by-step explanation:

1. (3b)^5

= (3b)^2 * (3b)^3.

2. Width = area / length

= 10^4 / 10^3

= 10^(4-3)

= 10 m.

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4 years ago

State how many imaginary and real zeros the function has. <br><br> f(x) = x3 + 5x2 + x + 5

Firlakuza [10]

Step-by-step explanation:

f(x) = x³ + 5x² + x + 5

f(x) = x² (x + 5) + x + 5

f(x) = (x² + 1) (x + 5)

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