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3 years ago

Which choices are equilvalent to the expression below? Check all that apply. 9^3 x 9^4

Mathematics

1 answer:

Scilla [17]3 years ago

8 0

Answer:

$9^{3}x9^{4} =9^{3+4}=9^{7}$

Step-by-step explanation:

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3 years ago

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3 years ago

What is the sum of 3/8 7/16

I am Lyosha [343]

Answer:

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Step-by-step explanation:

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3 years ago

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I need help, pls !!!

luda_lava [24]

Answer:

D) 11.2 Orange

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra II

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

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (-8, -1)

Point (-3, 9)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute [DF]: $\displaystyle d = \sqrt{(-3+8)^2+(9+1)^2}$
Add: $\displaystyle d = \sqrt{(5)^2+(10)^2}$
Exponents: $\displaystyle d = \sqrt{25+100}$
Add: $\displaystyle d = \sqrt{125}$
Simplify: $\displaystyle d = 5\sqrt{5}$
Evaluate: $\displaystyle d = 11.1803$
Round: $\displaystyle d = 11.2$

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3 years ago

Find the HCF of 50 and 70 by using euclid s division method

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Answer:

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