Ask question

Ask question

All categories

PSYCHO15rus [73]

3 years ago

7

Sin^2x=1/4. Find all solution on the interval [0,2pi).

1 answer:

steposvetlana [31]3 years ago

4 0

I really don’t know I’m just answering questions that I know sorry

You might be interested in

I need immediate help

velikii [3]

A-2 (the top & left side)
B-yes (they are all on plane W)

3 0

4 years ago

How long will it take 4000 to grow to 9000 if it is invested at 7% compounded monthly

NARA [144]

1.5 years, or 18 months.

4 0

3 years ago

Solve 2(x + 1) + 4 = 8

ahrayia [7]

Answer:

=1

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

David goes into a candy store with $5.00. he buys 9 peppermints for $0.15 each, and some sour candies. each sour candy costs $0.

ANEK [815]

Step one. $5.00 - 9 peppermints
= $5.00 - $1.35
= $3.65
Step two. Figure out how many 25 cents are in $3.65.
$3.65 divided by .25
= 14.6 So David can buy 14 sour candies.

7 0

3 years ago

The length of a rectangle is twice it’s width if the perimeter of the rectangle is 54 cm

castortr0y [4]

Width = 9cm

Length = 18cm

<u>Explanation:</u>

Let width = b,

So, length = 2b

Perimeter of rectangle = 2x(length + width)

According to the question,

$54cm = 2X(2b + b)\\54cm = 2X(3b)\\27cm = 3b\\b = 9cm$

Hence,

Width = 9cm

Length = 18cm

7 0

4 years ago