3 years ago

Please I just need 1,2 I’ll give brainlest ://

1 answer:

7 0

1 Mean : 99.5
Median : 100
Range: 31
2 Mean: 29.7
Median: 29.5
Range: 7

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Eduardwww [97]

The answer is B. (2 + x) + 3y.

The associative change happened when they just moved the parenthesis.

Hope this helps!

8 0

3 years ago

rusak2 [61]

6.4 is the answer hope this helps

5 0

3 years ago

umka21 [38]

Hi there!

To solve, we must use the following trig identity:

sin(u - v) = sin(u)cos(v) - sin(v)cos(u)

We can rewrite the left hand side of the equation as:

$\frac{sin(u)cos(v)-sin(v)cos(u)}{sin(u)cos(v)}$

Split the fraction:

$\frac{sin(u)cos(v)}{sin(u)cos(v)} - \frac{sin(v)cos(u)}{sin(u)cos(v)} =$

First fraction reduces to 1:

$1 - \frac{sin(v)cos(u)}{sin(u)cos(v)} =$

Simpify each with common arguments:

$1 - tan(v)cot(u)$

4 0

3 years ago

Hatshy [7]

236

2 hundreds + 3 tens + 6 ones or
200 + 30 + 6
236

5 0

3 years ago

Brut [27]

256 x 3 is uhh 768 so it would be 2 of the 128 sticks

6 0

2 years ago