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Nat2105 [25]
3 years ago
11

Please help!! Will mark brainliest

Mathematics
2 answers:
Viefleur [7K]3 years ago
8 0

Answer:

21

Step-by-step explanation:

Bess [88]3 years ago
3 0
The missing side is 21. Hope this helps
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X+8 > 18 how do you solve it
mixer [17]

Answer:

move eight to the other side of the sign by subtracting it from both sides x>10

8 0
3 years ago
If a body moves in a straight line according to the law s = 24t + 3t2 - t3 , where s is the distance measured in meters from the
Aneli [31]
Remember that the velocity as a function of time is the derivative of the position as a function of time. 
To solve this we are going to take the derivative of our position function s=24t+3t^2-t^3. To do that er are going to apply the power rule of calculus: \frac{dy}{dx} x^n=nx^{n-1}

\frac{dy}{dx} 24t+\frac{dy}{dx}3t^2-\frac{dy}{dx}t^3
24+2(3)t-3t^2
v=24+6t-3t^2

We can conclude that the correct answer is: <span>B. V = 24 + 6t - 3t2</span>
6 0
3 years ago
How do I factor the expression 27- 9x + 15
gulaghasi [49]
Simple...

you have: 27-9x+15

Add any terms that are the same-->>

-9x+42

Factor-->>>

-3(3x-14)

Thus, your answer.
7 0
4 years ago
Read 2 more answers
Solve the system of equations 3x – 3y = 30 and 2x + y = 11 by<br> combining the equations.
Andreas93 [3]
Times bottom equation by 3 and top by 2 to get the same coefficient of x
6x-6y=60
6x+3y=33
Minus the bottom by the top
-9y=27
y=-3
substitute this in to one of the equations
2x -3 = 11
add 3 to both sides
2x=14
x=7
6 0
3 years ago
Write the number in standard notation. 9.07 x 10−2
77julia77 [94]
Move over the # of decimal places as the negative exponent. 0.0907 is the correct answer!
Hope this helps, and please mark brainliest!

4 0
3 years ago
Read 2 more answers
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