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suter [353]
3 years ago
10

Can you guys help me on this please ​

Mathematics
2 answers:
Kobotan [32]3 years ago
7 0
The answer is 144=a
Olin [163]3 years ago
4 0

9^{2}+a^{2}=15^{2} \\144=a^{2}\\a=12

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Solve. 6 Everyone at a park was either hiking or riding a bike. There were 24 more hikers than bike riders. If there were a tota
nydimaria [60]

b r = 178 + h;

b r + h = 676;

then, 178 + 2h = 676 => h = 498/2 = 249 => b r = 178 + 249 = 427

Answer:

676

Step-by-step explanation:

h=b+178=427

b=b=249

-------------

(b+178)+b=676

2b+178=676

2b=498

b=249

-------------

249+427=676

Kaneppeleqw and 2 more u

5 0
2 years ago
Really need help Pls
Studentka2010 [4]

Answer:

20.57 cm

Step-by-step explanation:

Circumference of half circle = diameter + half of circumference

                                               = 8 +\dfrac{2\pi r}{2}\\\\\\= 8 + \pi r\\\\= 8 + 3.142 * 4\\\\= 8 + 12.568\\\\= 20.568\\\\= 20.57 \ cm

6 0
2 years ago
An elephant at an animal sanctuary weighs 5.5 tons. He receives a daily nutritional supplement. The instructions say to give 1 f
enot [183]
44 fl oz there are 2000 pounds in a tone for x amount of supplement… ( supplement volume)/(weight in pounds) = x/(5.5*2000)=1/250 multiplied by 11000
x=11000/250=44 fl
7 0
3 years ago
Read 2 more answers
Un kite MO= 12 in, LP= 5 in, and PN= 8 in. What is the perimeter of the kite?
stiv31 [10]

Answer:

C.....35.6204994 is the answer so round up to 35.63

7 0
2 years ago
Someone please help and also show work plz​
BARSIC [14]

Answer:

X= -50

Step-by-step explanation:

Subtract 7 from both sides then multiply by 5.

X/5 =-10

5 x -10 = -50

So x= -50

8 0
2 years ago
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