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Elena-2011 [213]
3 years ago
12

What’s the surface area of 20cm and 10cm and 3 cm

Mathematics
2 answers:
jasenka [17]3 years ago
7 0

Answer:

600

Step-by-step explanation:

plz brainleist :)

do you want an explanation?

aalyn [17]3 years ago
5 0

Answer:

What is the question Say it to me on comments

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The sum of three consecutive odd integers is 207. What are the​ integers?
nikdorinn [45]
Hey!

It says that it is the sum of 3 consecutive odd integers right?

So then we give these numbers some variables to work with like so...

x = 1st number
x + 2 = 2nd number
x + 4 = 3rd number

now set all of them equal to 207

x + x + 2 + x + 4 = 207
3x + 6 = 207
3x = 201
<u>x = 67</u><u />                     <u>x + 2 = 69</u><u />              <u /><u />   <u>x + 4 = 71
</u>
<u>
</u>


4 0
3 years ago
You deposit $600 in a account earning 5% interest compounded annually. How much will you have in the account in 15 years?
Kisachek [45]

Answer:

$1050 in total including the interest.

Step-by-step explanation:

The answer is 1050 because 5% of 600 is 30 and 30 multiplied by 15 is 450, and 600 plus 450 is 1050

7 0
3 years ago
" 250 = x(34-x) solve x "
Andrews [41]
250=x(34-x) solve X "
 
the equation x^{2} +250= 34x - x^{2} +  x^{2} =  250x=34x &#10;

X= 7.35
8 0
3 years ago
1.) -9x+8 ≤ 80 *<br><br> A. x ≥ -8<br> B. x ≤ -8<br> C. x ≥ 8<br> D. x ≤ 8
Firlakuza [10]

Answer:

x\geq -8

Step-by-step explanation:

-9x+8\leq 80

       -8      -8

₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋

\frac{-9x}{-9} \leq \frac{72}{-9}

     ⇵  

x\geq -8

7 0
3 years ago
Read 2 more answers
How much profit do you make if you buy $200 worth of flowers and sell each flower for $3
zloy xaker [14]
You made profit 400
8 0
4 years ago
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