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3 years ago

13

Help me to answer this Math pls

1 answer:

Crank3 years ago

5 0

Answer:
a) 1) equilateral (all equal sides)
2) isosceles (equal opp. sides)
3) scalene (unequal sides)

b) 1) obtuse (> 90°)
2) acute (< 90°)
3) right (90°)

c) 1) Equilateral & equiangular (< 90° & equal sides)
2) Right scalene (90° & diff sides)
3) Acute isosceles (< 90° & 2 equal opp. sides)

Hope it helps ⚜

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3 years ago

What is the quotient?

Setler79 [48]

Answer:

Option 3) $\frac{1}{(t+4)^{2}}$

Step-by-step explanation:

In the given question we have to calculate the quotient after division.

To solve this question we will factorize (t²+7t+12) first and then we will will divide by this.

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We come back to the question

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4 years ago

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bezimeni [28]

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8 0

3 years ago

Please tell me answer! i’ll give brainliest

NemiM [27]

Answer:

<em>Answer: B. It is a perfect square</em>

Step-by-step explanation:

<u>Radical Expressions</u>

Melissa multiplied $\sqrt{a}$ and $\sqrt{b}$ and got a rational number.

We are also given that a and b are both natural numbers. It means their product must be not only rational but also a natural number.

We can write that product like:

$\sqrt{a} \cdot \sqrt{b}=\sqrt{a\cdot b}$

If the result is a natural number, then the product of a and b must be a perfect square. so the radical disappears.

Answer: B. It is a perfect square

6 0

3 years ago