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3 years ago

QUESTION 1 What is the value of 12C3? 1320 495 220 792 1 points QUESTION 2 What is the value of 12C5? 95,040 60 792 120

Mathematics

2 answers:

allochka39001 [22]3 years ago

7 0

I think the answer is 200

Anettt [7]3 years ago

4 0

200 hope i helped you a little 200 come after 120 in your question

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Is x = 0 a valid potential solution to the equation log(x + 2) + log(x + 5) = 1? (You don't need to solve this equation, just de

Xelga [282]

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Yes, since log(2) and log(5) both exist as valid values for the logarithm.

didnt check if ur equation is correct though

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2 years ago

Find the length of YX

koban [17]

Answer:

YX = 22

Step-by-step explanation:

Similar triangles. So,

$\frac{VW}{XW}=\frac{VZ}{YX}\\\\\frac{45}{30}=\frac{3x-9}{x+8}\\$

Cross multiplication

45*(x+8) = 30 * (3x - 9)

45x + 360 = 90x - 270

360 = 90x - 270 - 45x

360 = 45x - 270

360 + 270 = 45x

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3 years ago

Solve for x.<br><br> 0.5x+78.2=287

Alona [7]

Answer:

x =417.6

Step-by-step explanation:

0.5x+78.2=287

Subtract 78.2 from each side

0.5x+78.2-78.2=287-78.2

.5x =208.8

Divide each side by .5

.5x/.5 = 280.8/.5

x =417.6

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3 years ago

A rule in a relation in which each input is paired with, or assigned to, exactly one output.

Komok [63]

Answer:

Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.

Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers