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Ksju [112]
3 years ago
8

Could someone help me here?

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
6 0

Answer:

c

Step-by-step explanation:

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Which of the following statements is true about wind?
k0ka [10]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
What is the length of the hypotenuse
ss7ja [257]

Answer:

15

Step-by-step explanation:

The Pythagorean's Theorem states that a^2 + b^2 = c^2, so 81 + 144 = 225, and 225 square rooted is 15.

6 0
2 years ago
Read 2 more answers
Form the intersection for the following sets.
Luden [163]

Answer:

Your required answer is option is {20}.

Step-by-step explanation:

Hey, there!!

The reason for above answer is we generally find intersections among the sets by extracting the common elements of the sets.

Here,

R = {10,15,20}

S = {20,25}.

Now, 20 is common im both so,

R intersection S = {20}.

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

6 0
3 years ago
For (x - 1)(x - 7) to equal 0, either (x - 1) or (x - 7) must equal what?
Kisachek [45]
(x - 1)(x - 7) = 0

{x}^{2} - 8x + 7 = 0

{x}^{2} - 8x = - 7

- 7x = \frac{ - 7}{x}

x = \frac{ - 7}{ \frac{x}{ - 7} } \implies x = x \implies x \in \mathbb{R}

x is true for any number in real domain.
8 0
3 years ago
Simply using exponents .Then find the products .
aksik [14]

Answer:

\sqrt[7]{b^{15}}

Step-by-step explanation:

=> b^2*\sqrt[7]{b}

=> b^2*b^{1/7}

Where bases are same, powers are to be added.

=> b^{2+(1/7)}

=> b^ {14+1/7}

=> b^{15/7}

=> \sqrt[7]{b^{15}}

6 0
3 years ago
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