Ask question

Ask question

All categories

2 years ago

13

What percentage is the fraction equal to?

1 answer:

Alex2 years ago

5 0

ur fatherless

lllmaaao

You might be interested in

If 1 - cosA= 1/2 show that tan²A + 4sin²A = 6

pav-90 [236]

$\text{Given that,}\\\\1-\cos A = \dfrac 12\implies \cos A = 1-\dfrac 12 = \dfrac 12\\\\\text{L.H.S}\\\\=\tan^2 A + 4 \sin^2 A\\\\=\dfrac{\sin^2 A}{\cos^2 A}+4(1-\cos^2 A)\\\\\\=\dfrac{1-\cos^2 A}{\cos^2 A} +4-4\cos^2 A\\\\\\=\dfrac{1-\left( \dfrac 12 \right)^2 }{\left(\dfrac 12 \right)^2 } +4 -4 \left( \dfrac 12 \right)^2\\\\\\=\dfrac{1- \dfrac 14}{\dfrac 14}+4-4\cdot \dfrac 14\\\\\\=\dfrac{\tfrac 34}{\tfrac 14}+4-1\\\\\\=\dfrac 34 \cdot 4 +3\\\\=3+3\\\\=6\\\\=\text{R.H.S}$

3 0

2 years ago

2 times 5 times 10 to the 5th power

xxMikexx [17]

10 to the 5th power is 100,000. 2 X 5 is 10.
10 X 100,000 is one million.

the answer is 1,000,000. (one million)

5 0

3 years ago

Read 2 more answers

MAKING AN ARGUMENT The volume of a cube with side length x is given by V(x) = x3. Your friend claims that

IrinaVladis [17]

Answer:

Step-by-step explanation:

I need more explanation

5 0

3 years ago

Simplify the expression below.<br><br> 13y+x-7y

Zigmanuir [339]

13y+x-7y. The answer to this expression is 6y+x

8 0

3 years ago

Read 2 more answers

Quinn returned home one summer's day to find it sweat-inducingly hot! He turned the air conditioner on and fell asleep. The room

DENIUS [597]

Answer:

He went to bed when it was 40 celsius

Step-by-step explanation:

.5 degree per minute for 60 minutes

.5*60

30 degrees more

30+10=40 degrees

7 0

3 years ago