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2 years ago

EASY points here Solve for H; P=2L+2H

2 answers:

7 0

P=2L+2H
First, isolate 2H:
2H=P-2L
Second, get a singular value of H (just H):
2H/2=(P-2L)/2

Final answer:

H= $\frac{P-2L}{2}$

Dima020 [189]2 years ago

6 0

P-2L= 2H
Divide by 2
H= P-2L /2 answer or P/2 - 2L/2 >
Can't cancel 2 there's a subtraction sign

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1/5 of 45 is what number?

Harman [31]

Divide 45 by 5. The answer would be 9.

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1 year ago

How do you find a missing side of a triangle using SOH CAH TOA

katrin2010 [14]

Answer:

See explanation and attachment

Step-by-step explanation:

SOH CAH TOA is a mnemonic.

SOH means $\sin \theta=\frac{Opposite}{Hypotenuse}$

CAH means $\cos \theta =\frac{Opposite}{Hypotenuse}$

TOA means $\tan \theta=\frac{Opposite}{Adjacent}$

Given an angle and a side of a right angle triangle, you can use the appropriate ratio to find the missing side.

For instance, find x in the diagram in the attachment.

In this case the best ratio to use is TOA.

$\tan 60\degree=\frac{\sqrt{3} }{x}$

$\implies x=\frac{\sqrt{3} }{\tan 60}$

$x=\frac{\sqrt{3} }{\sqrt{3} } =1$

All the other ratio also follow the same pattern

NB: Your calculator in degree should give $\tan 60\degree=\sqrt{3}$

3 0

2 years ago

Sloan [31]

First, we need to convert those lbs to kilograms. One kilo is equal to about 2.2lbs, so:

1kg 2.2lbs
x kg 62lbs

x=62lbs*1kg divided by 2.2lbs
x=28.1kg

The dosage is 200mg by kilogram, and the patient weighs 28.1kg, so we multiply:

28.1kg*200=5620mg

Hope that helped!

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2 years ago

Unit 3 Exam

lbvjy [14]

Answer:

Scalene is the right option.

Step-by-step explanation:

A scalene triangle has all its sides of different lengths.

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2 years ago

Bee + ant= 10, ant - bee = 8, ant × bee= ?

Alona [7]

The Correct Answer Is...

9.

Any Questions? Comment Below!

-AnonymousGiantsFan

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2 years ago