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Sati [7]
3 years ago
7

PLEASE HELP ME!! IF ANYONE IS THERE COMNE ON 10 POINTS!!

Mathematics
2 answers:
Molodets [167]3 years ago
6 0
15^2 + 36^2 = c^2
225 + 1296 = c^2
/1521 = /c^2
c = 39
4vir4ik [10]3 years ago
6 0

Geometry

The two legs squared could equal the hypotenuse, c.

(a and b could be either 36 or 15, there's not a way to confirm which is which)

a^{2}  +  {b}^{2}  =  {c}^{2}

15^2+36^2=c^2

225+1296=c^2

√1521=√c^2

c=39

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Ahmad picked up a toy with a mass of 7/12 kilograms. Then picked up another of 1/12 kilograms. What's the total Write your answe
telo118 [61]

Answer:

2/3

Step-by-step explanation:

7/12+1/12=8/12

<u>8</u>  / 4     <u>2</u>

12 / 4     3

Final answer 2/3

6 0
2 years ago
Read 2 more answers
2 + 10 = 24<br>3 + 6 = 27<br>7 + 2 = 63<br>5 + 3 = ????​
True [87]
  • Answer:

<em>40</em>

  • Step-by-step explanation:

<em>2 + 10 = 24</em>

<em>2(2 + 10) = 2×12 = 24</em>

<em>3 + 6 = 27</em>

<em>3(3 + 6) = 3×9 = 27</em>

<em>7 + 2 = 63</em>

<em>7(7 + 2) = 7×9 = 63</em>

<em>5 + 3 = 40</em>

<em>5(5 + 3) = 5×8 = 40</em>

7 0
3 years ago
What is the sum of the<br>interior angles of a polygon<br>that has eleven sides?<br>Enter<br>​
OLEGan [10]

Answer:

1620

Step-by-step explanation:

180(n)-360=interior angle sum

180(11)-360=1620

n = number of sides

You also can divide it by 11 to know each interior angle.

1620/11=~147.27

6 0
3 years ago
I need help please and thank u,
Alchen [17]

The illegal values of b are when the denominator equals 0.

So, b^2-2b-8=0 gives you (b-4)(b+2)=0

Therefore, b=4 and b=-2, which is answer A.


8 0
3 years ago
The price of a watch was increased by 20% to £198.<br> What was the price before the increase?
Semenov [28]

Answer:

165

Step-by-step explanation:

198/1.2 = 165

5 0
2 years ago
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