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spin [16.1K]
3 years ago
7

It’s average rate of change please help

Mathematics
1 answer:
Assoli18 [71]3 years ago
5 0

Answer:

16

Step-by-step explanation:

Plug in 2 and 6 for t,

solve, then subtract your smaller answer from your bigger answer.

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Round 10.09 To The Nearest Whole Number
ziro4ka [17]
Answer=10

When rounding to the nearest whole number, we need to look to the number in the tenths place

10.09 

If the number is 5 or greater, we round up. If the number is 4 or less, we round down.

The number is 0, so we would round down.

10.09 becomes 10
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4 years ago
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Evaluate y5 + x(-7)<br> When x = 2, y = -5
Ymorist [56]

Answer:

45

Step-by-step explanation:

OK, first we turn the variables into into the actual values:

The equation will look like this:

(2)5 + (-5)(-7)

Now its easier to solve!  Lets solve (2)5!

2 * 5 = 10

The equation looks like:

10 + (-5)(-7)  

We will also solve (-5)(-7). Remember that a negative number times a negative number is positive!

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Lets finish the rest:

10 + 35 = 45.          

Hope this is correct and have a nice day!      

3 0
3 years ago
Verify the identity. <br><br>cot. (x - (pi/2)) = -tan x<br><br>Please, help me!!!
Leya [2.2K]

Answer:

cot . (x- π/2)= - tanx

Step-by-step explanation:

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But tan π/2= ∞

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cotx - 0= - tanx

cot x = - tanx

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Multiplying both sides with  sinx/cos x    

1= - sin²x/cos²x

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3 years ago
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You can write this ratio in two other ways:

7 to 13

7 : 13

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n-the\ number\\\\the\ quotient\ of\ a\ number\ (n)\ and\ 12=\boxed{n:12=\frac{n}{12}}
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