2 years ago

Need help with this quick plz??

Mathematics

1 answer:

wariber [46]2 years ago

5 0

Answer:10 or someones else’s answer this not my best

Step-by-step explanation:

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Find the value of x, y and z. Write reasons

WARRIOR [948]

Answer:

z= 115 (vertically opposite angles)

x= 65 (straight angle) 180-115=65

y=65 (vertically opposite angle)

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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2 years ago

Find f(-5) of f (x) = x + 1<br> 1) 4<br> 2) 5<br> 6) 6

Alex

F(-5) just means that your substituting the number -5 for every x value. So if you have x+1 this would be -5+1 which is -4

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3 years ago

The temperature of lake water over a period of time is shown in the graph below.

castortr0y [4]

Answer:

Answers are 3 AM ; 10 , 54

Step-by-step explanation:

We are given a graph.

Recording of temperature starts from 9 PM.

So from Graph,

Temperature ate 9 PM = 59°F

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Temperature ate 1 AM = 51°F

Temperature ate 3 AM = 50°F

Temperature ate 5 AM = 51°F

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So, At 3 AM the water is at its lowest temperature.

and

After 10 hours passed, the temperature of the lake is 54°F.

Therefore, Answers are 3 AM ; 10 , 54

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3 years ago

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First to answer CORRECTLY gets brainliest! (Btw u dont needa hear it...bc it just reads what you read to you lol)

kirill [66]

Answer:

I think the answer is B

sorry if not

Step-by-step explanation:

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