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NikAS [45]
2 years ago
15

8. An isosceles triangle includes two 56' angles. Which equation could be

Mathematics
1 answer:
SSSSS [86.1K]2 years ago
8 0

Answer:

B. x=180-2(56)

Step-by-step explanation:

Isosceles triangles have 2 angles of equal measure and 1 different measure. we add both measures or multiply them by 2 and then subtract them from 180 (sum of all angle measurements in a triangle) to find the missing measure

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PLS DO THIS I WILL MARK BRAINLYNESS
Lunna [17]

Answer:

3 9/10,64,B,D

Step-by-step explanation:

8 0
3 years ago
Simplify the radical expression. ⁴√81x²⁰y²⁴<br><br>I think it's either A or B​
tangare [24]

Answer:

3x^5y^6 (a)

Step-by-step explanation:

La raiz de un productor es igual al producto de las raices de cada factor

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escriba el numero en forma exponencial an base 3

^4√3^4 ^4√x^20 ^4√y^24

simplifica el indice de la raiz y el exponente usando 4

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simplifica el indice de la raiz y el exponente usando 4

^4√3^4 x^5 y^6

simplifica el indice de la raiz y el exponente usando 4

3x^5y^6

7 0
3 years ago
What is the solution to the equation 13.7y = 6.2y + 30?
il63 [147K]

Here, we are required to determine the solution to the equation: 13.7y = 6.2y + 30?

The solution to the equation is y = 7.5

The solution is thus,

  • 13.7y = 6.2y + 30
  • 13.7y - 6.2y = 30
  • 7.5y = 30

Therefore, y = 30/7.5 = 4

Therefore, y = 4 is the solution to the equation.

Read more:

brainly.com/question/12184348

8 0
2 years ago
What is the solution to 4 x + 6 less-than-or-equal-to 18?
Dimas [21]
Im pretty sure its x less-than-or-equal-to 3
4 0
3 years ago
Could someone check this. I don't know if I'm correct. Thanks!​
garik1379 [7]

Answer:

yes

Step-by-step explanation:

your answers are correct! congrats!

8 0
3 years ago
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