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puteri [66]
2 years ago
6

What is the value of z so that -3 and 3 are both solutions of x2 + z = 25?

Mathematics
1 answer:
Margarita [4]2 years ago
4 0
016 is the correct answer
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Write 215 as a product of its prime factor
Zanzabum

Answer:

Since, the prime factors of 215 are 5, 43. Therefore, the product of prime factors = 5 × 43 = 215.

Step-by-step explanation:

may this answer is helpful for you

6 0
3 years ago
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Can a 180 degrees angle be a obtuse triangle? ​
Aleksandr [31]

Answer:

Yes and no, I'll explain below

Step-by-step explanation:

An obtuse triangle can have either a 90 degree angle or an 180 degree angle. This reason being said, an obtuse triangle has ONLY one angle that is greater than 90 degrees. But the sum of any given triangle is 180. Hope this helps!

4 0
2 years ago
13 1/10-7 9/10<br><br> i need help
a_sh-v [17]

Answer:

52/ 10 = 5 2/10 or 5 1/5

Step-by-step explanation:

first turn the mixed fractions into improper fraction

13 1/10= 131/10

7 9/10= 79/10

since the two fractions already have a common denominator just subtract

131 - 79 = 52

52/ 10 = 5 2/10 or 5 1/5

4 0
3 years ago
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Abcdef is a regular hexagon what is its perimeter what is its area
Zanzabum

Answer:

p=36

a=3*\sqrt{3}*18

Step-by-step explanation:

p=sum of all sides

a=(3\sqrt{3}*s^{2})/2

5 0
3 years ago
If AB=BC, AB=4x-2, and BC= 3x+3, find AB
a_sh-v [17]
Isnt it 4x-2 ?? i mean it does say "find" AB...
6 0
3 years ago
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