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Mademuasel [1]
2 years ago
15

Calculate the length of the diagonal of a square which has sides of 14cm

Mathematics
1 answer:
ANEK [815]2 years ago
5 0

Answer:

you can use  the Pythagorean theorem, half square (watch the picture) is a right  isosceles triangle, and the diagonal is the hypotenuse


Step-by-step explanation:

√(14²+14²)

√(196 + 196)

√392=

19.8 cm


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URGENT!!!! WILL GIVE BRAINLIEST TO FIRST RIGHT ANSWER!!!!!!
Zepler [3.9K]

geometric sequence

\tt U_n=ar^{n-1}

a = 6 = first term

r = ratio = \tt \dfrac{9}{6}

the 6th term (n=6)

\tt U_6=6\times (\dfrac{9}{6})^{6-1}\\\\U_6=6\times \dfrac{9}{6}^5\\\\U_6=\dfrac{9^5}{6^4}=45.5625\rightarrow rounded~to nearest~thousandth=45.563

4 0
2 years ago
Explain how solving an equation with several variables is similar to and different from the
matrenka [14]

Answer:

Step-by-step explanation:

To solve an equation for a particular variable, we can perform the same actions we did when solving equations that only had one variable. We can add the same number to both sides, multiply both sides by the same number, etc.

4 0
2 years ago
What is the final step in solving the inequality - 2(5 - 4x)< 6x - 4?
mezya [45]

Answer: X < 3

Step-by-step explanation:

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meaning

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3 0
3 years ago
Can someone please help me with this problem??
Ostrovityanka [42]

Answer:

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Step-by-step explanation:

So, we can see that the line moves down one unit every time it progresses to the right three times. Slope is defined by change in y/change in x. For this problem, the change in y is -1 and the change in x is +3, so the slope is -\frac{1}{3}.

Now for the y intercept. The y intercept is the point where the line first passes through the y axis. In this case, it passes through 2. Your y intercept can be written in two ways; as a number (2) or as an ordered pair (0,2), although people usually write the number.

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7 0
2 years ago
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Answer:

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7 0
2 years ago
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