3 years ago

Cynthia's favorite clothing store is having a 30% off sale.what fraction represents 30%

Mathematics

1 answer:

Zinaida [17]3 years ago

3 0

3/10 or 30/100. percentages are out of 100 so you do the 30 percent out of the 100 percent and simplify if needed.

You might be interested in

Factor completely 3bx2 − 9x3 − b + 3x. (b − 3x)(3x2 − 1) (b + 3x)(3x2 + 1) (b + 3x)(3x2 − 1) Prime

Daniel [21]

$3bx^2-9x^3-b+3x=\boxed{3x^2}\cdot b-\boxed{3x^2}\cdot3x\fbox{-1}\cdot b\fbox{-1}\cdot (-3x)\\\\=\boxed{3x^2}(b-3x)\fbox{-1}(b-3x)=\boxed{(b-3x)(3x^2-1)}\\\\completely:\\use:a^2-b^2=(a-b)(a+b)\to3x^2-1=(x\sqrt3)^2-1^2=(x\sqrt3-1)(x\sqrt3+1)$
$therefore:\\3bx^2-9x^3-b+3x=(b-3x)(3x^2-1)\\=\underline{\underline{(b-3x)(x\sqrt3-1)(x\sqrt3+1)}}$

6 0

3 years ago

Read 2 more answers

What is this symbol called plz answer urgent

Svetlanka [38]

AB is congruent to AC that is ur Answer

5 0

2 years ago

#1. WILL REWARD BRAINLIEST

Gemiola [76]

c is the answer for 1'

6 0

2 years ago

Find the measure of the angle to the nearest tenth of a degree.

Digiron [165]

Answer:

Option B is correct.

Step-by-step explanation:

We need to find the value of S in cos S = 0.9092

cos S = 0.9092

To find value of S we will find cos^-1(0.9092) i.e

S = cos^-1 (0.9092)

S = 24.6 °

So, the measure of the angle to the nearest tenth of a degree of cos S = 0.9092 is 24.6°

So, Option B is correct.

8 0

3 years ago

Which graph represents the solution set for the quadratic inequality x^2+2x+1 0

Natasha2012 [34]

The answer is [-2,7] on e2020, good luck fam

6 0

3 years ago