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cluponka [151]
3 years ago
13

I need help with number 3

Mathematics
1 answer:
sattari [20]3 years ago
4 0
You multiply everything inside the brackets by what's outside it:

24-30x + 9
33 - 30x

D is the answer.
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Step-by-step explanation:

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Q and R are independent events. P(Q) = 0.2; P(Q and R) = 0.09. Find P(R)
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Is it P (q+r ) or P( q, r)?
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These astronauts are confusing can some one help me please
arsen [322]
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4 0
4 years ago
I need help with this Pythagorean Theorem word problem
frez [133]

Answer:

10.63.

Step-by-step explanation:

First we need to understand pythagorean theorem that is,

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5 0
3 years ago
Help me please. Thankyou :)​
ivolga24 [154]

Answer:

77 Sq m

Step-by-step explanation:

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