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Gekata [30.6K]
3 years ago
5

Help me please: (√5)^2 x (√3)^2

Mathematics
2 answers:
Bezzdna [24]3 years ago
5 0

Answer:

15

Step-by-step explanation:

Note that \sqrt{a} × \sqrt{a} = ( \sqrt{a} )² = a

Thus

(\sqrt{5} )² × (\sqrt{3} )² = 5 × 3 = 15

yawa3891 [41]3 years ago
4 0

Answer:

15

Step-by-step explanation:

(\sqrt[]{5} )^{2} = 5

(\sqrt{3} )^{2} = 3\\

5 x 3 = 15

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Gemiola [76]

Answer:

y = 60 :)

Step-by-step explanation:

Triangle angle total measure: 180

We need to add upp the angles we know and subtract from the total 180, so we can figure out y.

60 + 60 + y = 180

120 + y = 180

180 - 120 = 60

y = 60

Now you know how to solve this type of problem!

Have a great day!!

Please rate and mark brainliest!!

6 0
3 years ago
Read 2 more answers
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olganol [36]
8 miles;

$20 - $1 (the tip) = $19
$19 - $3.00 = $16
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I’m pretty sure that’s it, hope it helps!
5 0
4 years ago
The queen marys 2’d height above water is about the same as a 14 story building, what is the queen mary twos height above water,
Alex_Xolod [135]

Answer: Length 1,132 ft

Step-by-step explanation: Im not sure if this is the one your talking about but here.

3 0
3 years ago
Determine the values of n
N76 [4]
<h2>Answer:</h2><h3>b. n is odd</h3><h2>Step-by-step explanation:</h2>

In this problem, we assume that n is a whole number. The definition of inverse functions tells us that a function f has an inverse function if and only if the function is one-to-one, that is, if there is no any horizontal line intersecting the graph of f at more than one point. This only happens if n is odd. This is called the Horizontal Line Test for Inverse Functions. So let's take two examples:

FIRST:

n=2 \\ \\ f(x)=x^2

Since n is even, an horizontal line will pass through two points as indicated in the first figure below.

SECOND:

n=3 \\ \\ f(x)=x^3

Since n is odd, an horizontal line will pass through just one point as indicated in the second figure below.

8 0
3 years ago
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Dvinal [7]

Answer:

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Step-by-step explanation:

Step 1: Write expression

(6x - y) + (7x - 7y)

Step 2: Combine like terms

13x - 8y

5 0
3 years ago
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