3 years ago

I need help with math test!!!

Mathematics

1 answer:

pickupchik [31]3 years ago

7 0

Answer:

answer is NO ...................

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Given that 5W = 2P + 3R find the value of P when W = 4 and R = −4

Olenka [21]

Answer:

P = 16

Step-by-step explanation:

Given

5W = 2P + 3R ← substitute W = 4 and R = - 4 into the equation

5(4) = 2P + 3(- 4), that is

20 = 2P - 12 ( add 12 to both sides )

32 = 2P ( divide both sides by 2 )

16 = P

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3 years ago

How do i prove 2sec^2x-2sec^2xsin^2-sin^2x-cos^2x=1

kramer

$2\sec^2x-2\sec^2x\sin^2x-\sin^2x-\cos^2x=2\sec^2x(1-\sin^2x)-(\sin^2x+\cos^2x)$

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and since $\sec x=\dfrac1{\cos x}$ , you end up with $2-1=1$ .

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How do you write or break down this decimal: 45.50 =

son4ous [18]

Step-by-step explanation:

45.50

Converting decimal

45.50 x 100 = 4550

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Explain why the sum 2x^2 + 4x^2 is not equivalent to 6^4 What is the correct answer?

Greeley [361]

6x^2 is the correct answer to the problem.

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My name is Ann [436]

310/62= hours which equals 5! hope this helped a bit.

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