2 years ago

Write this number in standard notation.1.986 x 10^6

Mathematics

2 answers:

ankoles [38]2 years ago

8 0

You move the decimal 6 places to the right: 1986000

Lapatulllka [165]2 years ago

5 0

You move the decimal 6 to the right

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Find the distance between the two points S (-5,-2) and T (-3,4).

icang [17]

Answer:

$d =2 \sqrt{10}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra II

Distance Formula: $d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

S (-5, -2)

T (-3, 4)

Step 2: Find distance d

Substitute: $d = \sqrt{(-3+5)^2+(4+2)^2}$
Add: $d = \sqrt{(2)^2+(6)^2}$
Evaluate: $d = \sqrt{4+36}$
Add: $d = \sqrt{40}$
Simplify: $d =2 \sqrt{10}$

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2 years ago

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cestrela7 [59]

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2 years ago

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shutvik [7]

Answer: a

Step-by-step explanation: there is no such number

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3 years ago

Solve for y if: x=2 y=5x+3

nika2105 [10]

Substitute in x = 2:

y = 5(2) + 3

y = 10 + 3

y = 13

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3 years ago

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Which of the following best describes the expression 12(X+3)

nydimaria [60]

Answer: 12x+36

Step-by-step explanation:

If you use distributive property, 12 x X is 12x and 12 x 3 is 36 so you get 12x+36

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3 years ago

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