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Roman55 [17]
3 years ago
10

Find the length of the hypotenuse in the figure below A. 6.9 B. 2.8 C. 5.7 D. 8

Mathematics
1 answer:
Iteru [2.4K]3 years ago
5 0
C
4 times the square root of 2 is 5.65... which rounds to 5.7
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How do I find c and e?
sdas [7]

I dont know with the question your asking but I would maybe compare it with the 8 and 6 sorry I couldn't help much!

4 0
3 years ago
Please help
jonny [76]

Answer:

4. y = 1/2x + 3/2

Step-by-step explanation:

First, we need to change the line that's parallel into slope-intercept form.

-2x + 4y = 8

4y = 2x + 8

y = 1/2x + 2

If it's parallel, then it remains the same. So our slope is 1/2.

To find the y-intercept, you need to plug the coordinates into the equation.

y = 1/2x + b

-1 = 1/2(-5) + b

-1 = -5/2 + b

3/2 = b

y = 1/2x + 3/2

6 0
3 years ago
Sara is moving into a new apartment. The Resort complex charges a $600 security
vazorg [7]

Answer:

The rent is the same when 2 months have passed.

If she'd live in them for 6 months, I'd recommend the resort complex, since it'd be cheaper.

Step-by-step explanation:

Sara has two options, the resort complex and the uptown suites duplex, which can be represented by functions where "c" is the cost and "t" is the number of months Sara lives on each apartment.

The Resort complex:

c_{resort}(t) = 600 + 950*t

The Uptown Suites Duplex:

c_{uptown}(t) = 300 + 1100*t

To find the number of months she has to live in them in a way that they have the same cost, we need to find the value of t that makes both equations equal, this is done below:

600 + 950*t = 300 + 1100*t\\1100t - 950t = 600 - 300\\150t = 300\\t = \frac{300}{150} = 2\\

The rent is the same when 2 months have passed.

If she intends to live in them for 6 months, the cost of each are:

c_{resort}(t) = 600 + 950*6 = 6300

c_{uptown}(t) = 300 + 1100*6 = 6900

If she'd live in them for 6 months, I'd recommend the resort complex, since it'd be cheaper.

5 0
3 years ago
Without using a calculator find <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B0.01%7D%20" id="TexFormula1" title=" \sqrt{0.
sergiy2304 [10]

0.01 = 1/100

Recall that 100 = 10²; then

√0.01 = √(1/10²) = 1/√(10²) = 1/10 = 0.1

4 0
2 years ago
Given that
Slav-nsk [51]
R = 6x + 5y

x = 7, R = 18

Substitute them in: 18 = 6(7) + 5y
18 = 42 + 5y
-24 = 5y
y = -24/5

It’s already in its simplest form
3 0
3 years ago
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