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Brums [2.3K]
2 years ago
12

Find the perimeter of this triangle pls

Mathematics
2 answers:
Ksenya-84 [330]2 years ago
6 0
The answer is 72 centimeters!
noname [10]2 years ago
3 0

Answer:

72 cm i think

Step-by-step explanation:

19+19+10+10+7+7

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What additional information would you need to prove that ΔABC ≅ ΔDEF by ASA?
Amiraneli [1.4K]

Yes this is the correct answer

6 0
3 years ago
Please help me with math ASAP!!!
lapo4ka [179]

Answer:

x = 12

y = 49

Step-by-step explanation:

8 0
3 years ago
if the radius of a sphere is tripled, the surface area of a sphere will increasea) by a factor of 3b) by a factor of 4c)by a fac
Vlad1618 [11]

Answer:

D

Step-by-step explanation:

The area and the radius of a sphere are related by the formula:

A=4πr^2

Let’s say this is A1 and r1

Now the radius is tripled. This means r2 = 3r1

The new area thus becomes: A = 4 * (3r)^2 * π = 36πr^2

Comparing A1 and A2 , we can see that A2 = 9A1

4 0
3 years ago
What is the square root of Pi
Sauron [17]

The square root of Pi is approximately 1.77245.

8 0
2 years ago
Read 2 more answers
Entre Celia y Quique suman 14€. Si Celia tuviera 1 €, tendría el doble de dinero que Quique.¿ Cuanto dinero tiene cada uno?
denpristay [2]

Answer:

La cantidad de dinero

Celia tiene = x = 9.33 €

Quique tiene = y = 4.67 €

Step-by-step explanation:

Representemos la cantidad de dinero

Celia tiene = x

Quique tiene = y

Entre Celia y Quique suman 14 €.

x + y = 14

x = 14 - y

Si Celia tuviera 1 euro, tendría el doble de dinero que Quique.

Por lo tanto,

x = 2 años

Nosotros sustituimos

2y + y = 14

3 años = 14

y = 14/3

y = 4.67 €

x = 14 € - y

x = 14 € - 4.67 €

x = 9.33 €

Por lo tanto,

La cantidad de dinero

Celia tiene = x = 9.33 €

Quique tiene = y = 4.67 €

7 0
3 years ago
Read 2 more answers
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