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viva [34]
3 years ago
8

What is the correct way to write 1/4% as a decimal

Mathematics
2 answers:
Yakvenalex [24]3 years ago
7 0

Answer:

Step-by-step explanation:

well 1/4% wouldnt be 25% because they are 25% = 0.25 = 1/4

the percentage sign changes everything

since it is 1/4% rather than 1/4 by itself

1/4% = 0.25%

if you want to know the percent as a decimal you move the "." to the left twice

(or divide by 100)

so that means that the decimal of 0.25% would be 0.0025

WINSTONCH [101]3 years ago
5 0

Answer:

1/0.04 = 25

Step-by-step explanation:

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1.20 x 10⁶<br><br>6.0 x 10⁵​
omeli [17]

Answer:

1.20 x 10^{6}=1,200,000\\\\6.0 x 10^{5}=600,000

Step-by-step explanation:

You move the decimal place over 6 times for the first equation and 5 for the second equation.

Hope this helps! Have a great day! :)

8 0
3 years ago
Prove that 1/sin^2A -1/tan^2A= 1
Vika [28.1K]

Answer:

Step-by-step explanation:

LHS =\dfrac{1}{Sin^{2} \ A }-\dfrac{1}{Tan^{2} \ A }\\\\\\ = \dfrac{1}{sin^{2} \ A}- \dfrac{1}{\dfrac{Sin^{2} \ A}{Cos^{2} \ A}}\\\\\\= \dfrac{1}{sin^{2} \ A } - \dfrac{Cos^{2} \ A}{Sin^{2} \ A}\\\\\\= \dfrac{1-Cos^{2} \ A}{Sin^{2} \ A}\\\\\\= \dfrac{Sin^{2} \ A}{Sin^{2} \ A}\\\\\\= 1 = \ RHS

Hint: 1 - Cos² A = Sin² A

4 0
2 years ago
Is this right or wrong? Put these numbers in order from the smallest to the biggest. -1/5, -2/3, 2, 4.
quester [9]

Answer:no the -2/3 should be before -1/5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
I'll mark brainliest for the right answer! Please hurry!
DaniilM [7]

p=36

because 15 is 3 times 5 so just multiply the perimeter


7 0
3 years ago
How are the formulas for the area of a rectangle and the area of a triangle alike and different? And wolflover14, it's Nini on a
RoseWind [281]

Answer:

The formula to find the area of a rectangle is:

b * h = a

where b = base, h = height, and a = area.

The formula to find the area of a triangle is:

(1/2) * b * h = a

where b = base, h = height, and a = area.

They are similar because in both of the formulas, you are multiplying the base by the height. The difference is that in the triangle formula, you have to do an additional step of multiplying by (1/2) to get the area. hope this helps:)

4 0
3 years ago
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