3 years ago

2.5(2p+5)=5p+12.5 Help? What is P? Brainliest answer receives 10 points!

Mathematics

1 answer:

Vesnalui [34]3 years ago

8 0

I'm pretty sure p = 0

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If QT is 9 and TP is 8 Find the length of the following: RP RT RS

anyanavicka [17]

Answer:

i. RP = 17

ii. RT = 15

iii. RS = 30

Step-by-step explanation:

Given that; QT = 9 and TP = 8.

From the diagram, join R to P. Thus RP = QP (radius of the circle)

RP = QT + TP

= 9 + 8

RP = 17

Applying Pythagoras theorem to triangle TRP;

RT = $\sqrt{(RP)^{2} - (TP)^{2} }$

= $\sqrt{17^{2} - 8^{2} }$

= $\sqrt{225}$

= 15

∴ RT = 15

But, RT = TS = 15.

So that;

RS = 15 + 15

= 30

RS = 30

Therefore; RP = 17, RT = 15 and RS = 30.

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3 years ago

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djyliett [7]

Answer:

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Step-by-step explanation:

This question is asking you to insert two equations, f(x) and g(x), into the equation g(x) - f(x). This will lead to the equation below.

${ - 12x}^{2} - 15x + 7 - ({ - 7)x}^{2} + 9x - 15$

Now we can solve for the equation.

${ - 5x}^{2} - 6x - 8 = 0 \\ {5x}^{2} + 6x = - 8$

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2 years ago

Write-6/11 ×3/4 please answer quick

m_a_m_a [10]

-6/11 ×3/4
=> -6*3/11*4
=> -18/44
=> -9/22

Hope it helps !!!

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3 years ago

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Answer: i dont know

Step-by-step explanation:

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Masja [62]

A. The answer is 2. It does not matter what x is.

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