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3 years ago

How would 5/9 be classified? 1. Rational and real? 2. Whole and integer? 3. Only real? Or 4. Only irrational

Mathematics

2 answers:

lord [1]3 years ago

6 0

How would 5/9 be classified? 1. Rational and real. (:

Elena-2011 [213]3 years ago

5 0

A rational number is any number that can be written as a ratio or a fraction.

So 5/9 is a rational number. So basically that eliminates 2, 3, and 4.

And we are left with 1. as our answer choice which is Rational and real.

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Square A has a side length of (2x-7) and Square B has a side length of (-4x+18). How much bigger is the perimeter of Square B th

dusya [7]

4(2x-7)=8x-28
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3 years ago

Look at image. reflection across x=1

elena-14-01-66 [18.8K]

Answer:

A' would be at (0,-4)

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C' would be at (-2,-3)

Step-by-step explanation:

A' would be at (0,-4)

B' would be at (-2,1)

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3 years ago

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What is the volume of the prism 384cm3 320cm3 192cm3 240cm3

Svetradugi [14.3K]

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3 years ago

Find the slope or rate of change.

Dima020 [189]

Answer:

$m=\frac{5}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph

Point (-2, 0)

Point (1, 5)

Step 2: Find slope m

Substitute: $m=\frac{5-0}{1+2}$
Subtract/Add: $m=\frac{5}{3}$

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2 years ago

a store light flashes every 60 minutes while another light flashes open every 24 minutesif both stores begin flashing at 10 am w

anastassius [24]

Answer:

Both lights flash at 1:00

Step-by-step explanation:

they flash together every 2*7=14 minutes

in 60 minutes there are 4*14=56 minutes

they flash together at 1:56

more minutes brings you to 2:00

they flash together at 2:10 (4+10=14)

that leaves 50 minutes left in the hour

they flash three times which uses up 42 minutes

this brings you to 2:52 (10+42=52)

8 more minutes brings you to 3:00

in 6 more minutes (8+6=14) it will be 3:06 and they will flash together

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3 years ago