3 years ago

Subtracting Factions 1 2/3 - 2 1/3=

Mathematics

2 answers:

ololo11 [35]3 years ago

7 0

The correct answer is -2/3

skad [1K]3 years ago

3 0

Answer:

-2/3

Step-by-step explanation:

1 2/3 - 2 1/3

5/3 - 2 1/3

5/3 - 7/3

-2/3

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Mathematics, Help, not sure about my answer on this one

olga nikolaevna [1]

Answer:

F. 2 1/9

Step-by-step explanation:

Step 1: Substitute q

$r = 3(\frac{1}{3^n} )+2$

When you plug in <em>n</em> = 1, 2, 3:

n(1) = 3

n(2) = 2.11111

n(3) = 2.3333

So our answer is F.

3 0

3 years ago

The circumference of a circle is 62.8 inches.Using pi as 3.14,what is the radius.PLEASE SHOW YOUR WORK!!!!

mamaluj [8]

The circumference of a circle - $C=2 \pi r$

$C=62.8 \\ \\
62.8=2 \times 3.14 \times r \\
62.8=6.28r \\ \frac{62.8}{6.28}=r \\ r=10$

The radius is 10 in.

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4 years ago

How do you solve this math problem

zhuklara [117]

The expressions is undefined in the set of the real numbers.

3 0

3 years ago

Read 2 more answers

9. If the area of square 1 is 250 units?, and the area of square 3 is

Aleks [24]

Answer:

185 units.

Step-by-step explanation:

So first, I subtracted: 250 - 120 = 130

I divided 130 by 2. I got 65.

I subtracted 65 from 250 and I got 185.

Proof it is correct:

185 - 120 = 65

AND

250 - 185 = 65

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3 years ago

Fill in the 3 blank boxes

Ket [755]

First one is 1 x 10^6
second is 2 x 10^8
third one is 157 times

6 0

3 years ago