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grandymaker [24]
3 years ago
6

I don't know this I need help

Mathematics
1 answer:
dimaraw [331]3 years ago
8 0

Answer:

69

Step-by-step explanation:

69

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Please help me with number 2. I already have number 4. And leave a description on how to do it! Thank you!
Aneli [31]

Since your probably solving for W, isolate W by adding the -3n to both sides and get W=5n now use a calculator and multiply 5 and Pi. To Get 15.7.


I used N for pi since I don’t have that symbol

You need to specify what needs to be solved so I just assumed W

6 0
4 years ago
Factorize: x² + 3x + 2​
zvonat [6]

Step-by-step explanation:

x² + 3x + 2

x² + x + 2x + 2 because 1+2=3 and 2×1=2

By taking out common terms, we get

x(x+1)+2(x+1)

(x+1)(x+2)

7 0
3 years ago
4. A light bulb was being tested so it was left on
PolarNik [594]

Answer:

696 hours

Step-by-step explanation:

8 0
3 years ago
What is 10 times 90 divided by -19
Semenov [28]
10 times 90 is 900, and divided by -19 is -900/19.
5 0
4 years ago
Read 2 more answers
What is the slope intercept form of the equation of 6x+5y=-15
Soloha48 [4]
Slope intercept form is \sf y=mx+b, where 'm' is the slope and 'b' is the y-intercept.

\sf 6x+5y=-15

Subtract 6x to both sides:

\sf 5y=-6x-15

Divide 5 to both sides:

\boxed{\sf y=-\dfrac{6}{5}x-3}
7 0
3 years ago
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