Answer: 80%

Explanation:
From the provided graph, read the Relative Cumulative Frequency as 0.8 (or 80%) which corresponds to a GPA of 3.5.
This number represents all GPAs lower than 3.5.

3 0

3 years ago

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What is the measure of angle x, help

Sergeeva-Olga [200]

Y = 180 - 51 -56 = 73

x = 180 - 73 - 72 = 35

x = 35 degrees

4 0

3 years ago

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Find the missing lengths:<br> LO=5 and OK=4, find OH and KH.

hodyreva [135]

Answer:

The length of KH is 6 units and OH is 6.3 units.

Step-by-step explanation:

Given the figure with lengths LO=5 and OK=4. we have to find the length of OH and KH.

In ΔLOH

By Pythagoras theorem

$LH^2=LO^2+OH^2\\\\LH^2=5^2+OH^2$ → (1)

In ΔKOH,

$KH^2=OH^2+OK^2\\\\KH^2=OH^2+4^2$ → (2)

In ΔKHL,

$KL^2=LH^2+KH^2$

Using eq (1) and (2), we get

$KL^2=5^2+OH^2+OH^2+4^2$

$9^2=25+2OH^2+16$

⇒ $2OH^2=81-25-16=40$

⇒ $OH=\sqrt{20}=6.324\sim6.3units.$

Put the above value in eq 2, we get

$KH^2=20+4^2=36$

⇒ KH=6 units.

8 0

3 years ago

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Please helppp<br> if the slope of a line is 6 and a line is perpendicular to it, what is its slope?

astra-53 [7]

Answer:

-1/6

Step-by-step explanation:

flip the slope

$\frac{6}{1}$

becomes

$\frac{1}{6}$

now the slope is going down so it becomes negative

= -1/6

7 0

3 years ago