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3 years ago

11

Represent2/3on the number line.

1 answer:

Dmitry_Shevchenko [17]3 years ago

5 0

Answer:

2/3 lies between 0 and 1 on the number line.

Step-by-step explanation:

2/3 is a positive rational number, and it is known that 2/3 is less than 1 and greater than 0.

You might be interested in

10x(4-3x) pls someone help???

harina [27]

Answer: $\Large\boxed{-30x^2+40x}$

Step-by-step explanation:

<u>Given expression</u>

10x (4 - 3x)

<u>Expand the parenthesis by distributive property</u>

= 10x · 4 - 10x · 3x

= (10 × 4)x - (10 × 3) (x × x)

$\Large\boxed{=-30x^2+40x}$

Hope this helps!! :)

Please let me know if you have any questions

3 0

2 years ago

Read 2 more answers

(Multiple Choice Worth 4 points)

fgiga [73]

<u>Rectangle A</u>
P = 2l + 2w
P = 2(3x + 2) + 2(2x - 1)
P = 2(3x) + 2(2) + 2(2x) - 2(1)
P = 6x + 4 + 4x - 2
P = 6x + 4x + 4 - 2
P = 10x + 2
<u>
Rectangle B</u>
P = 2l + 2w
P = 2(x + 5) + 2(5x - 1)
P = 2(x) + 2(5) + 2(5x) - 2(1)
P = 2x + 10 + 10x - 2
P = 2x + 10x + 10 - 2
P = 12x + 8

<u>Rectangle B - Rectangle A</u>
(12x + 8) - (10x + 2)
12x - 10x + 8 - 2
2x + 6

The correct answer is B.

5 0

3 years ago

What is the 101st term for the sequence 13, 9, 5, 1... ?

NeX [460]

Step-by-step explanation:

a=13
d=13-9=4

${:}\longrightarrow$ $\sf S_n={\dfrac {n}{2}}\left [2a-(a-1)d\right]$

${:}\longrightarrow$ $\sf S_101={\dfrac {101}{2}}\left [26 (12)4\right]$

${:}\longrightarrow$ $\sf 50.5×1248$

${:}\longrightarrow$ $\sf S_101=63504$

${:}\longrightarrow$ $\sf a_n=a+(n-1)d$

${:}\longrightarrow$ $\sf a_101=13+(101-1)-4$

${:}\longrightarrow$ $\sf a_101=13+100(-4)$

${:}\longrightarrow$ $\sf 13-400$

${:}\longrightarrow$ $\sf a_101=-387$

8 0

3 years ago

What two ratios form a proportion? A 4/20 and 1/5 B. 4/20 and 2/5 C. 20/4 and 1/5 D. 20/4 and 2/5

Stels [109]

Answer:

A

Step-by-step explanation:

$\frac{4}{20}$ ← divide numerator/ denominator by 4

= $\frac{1}{5}$

Thus A form a proportion

$\frac{4}{20}$ ≠ $\frac{2}{5}$

Thus B is not a proportion

$\frac{20}{4}$ ← divide numerator/ denominator by 4

= $\frac{5}{1}$ ≠ $\frac{1}{5}$

Thus C is not a proportion

$\frac{20}{4}$ ≠ $\frac{2}{5}$

Thus D is not a proportion

5 0

4 years ago

Read 2 more answers

Ian bought a discounted item for $50, if it was originally $75. What was the discount rate ? round to the nearest percent

kogti [31]

Answer:

Discount rate=33%

Step-by-step explanation:

Step 1

Determine the discounted amount as shown;

A=I-F

where;

A=discounted amount

I=initial price/original price

F=final price after discount

In our case;

A=unknown

I=$75

F=$50

replacing;

A=(75-50)=25

The discounted amount=$25

Step 2

Determine the discount rate using the formula;

Discount rate=(discount amount/original amount)×100

Discount rate=(25/75)×100=33.33%

Discount rate=33%

3 0

3 years ago