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emmasim [6.3K]
3 years ago
8

Does 5ft, 6ft, 9ft make a right triangle

Mathematics
1 answer:
e-lub [12.9K]3 years ago
4 0

Answer:

no it makes a scalene triangle

Step-by-step explanation:

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Answer:

I attached a picture of the completed picture below.

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3 years ago
What is the sum of the geometric series 2^0 + 2^1 + 2^2 + 2^3 + 2^3 + 2^4 + … + 2^9?
mars1129 [50]
The nth term is
an=a1(r)^(n-1)
an=1(2)^(n-1)
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the sum of a geometric seequence is
S_{n}=\frac{a_{1}(1-r^{n})}{1-r}
a1=1
r=2
we want to find S_{10} (since we minus 1, the highest exponet is 9 so add 1 to make it correct)

S_{10}=\frac{1(1-2^{10})}{1-2}
S_{10}=\frac{(1-1024}{-1}
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S_{10}=1023

3 0
3 years ago
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Haley substituted the values of a, b, and c into the quadratic formula below.
Marysya12 [62]
The quadratic formula is x equals negative b plus or minus the square root of b squared minus four times a times c, all over 2a. 
Looking at the equation, we can find the values for a, b, and c
a=7
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So then putting that back into standard form, which is ax^2+bx+c, we know Haley's function in standard form is 7x^2-10x-2
7 0
3 years ago
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Plz help<br> Thank you!<br> If you can
aleksklad [387]

Answer: 140

Step-by-step explanation: It doesn't change because they arethe same proportional angle.

8 0
3 years ago
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Which equation represents a nonlinear function? <br><br> A:y=x<br> B:y=2x<br> C:y=x^2<br> D:y=x+2
N76 [4]

Answer: option c.

Step-by-step explanation:

Option a, b and d are linear equations because they are in the form of y = mx + c which is a straight line.

7 0
4 years ago
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