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Tasya [4]
3 years ago
12

Combining like terms with negative coefficients & distribution

Mathematics
1 answer:
Leno4ka [110]3 years ago
6 0

- 4(z + 3) - 4(5 - 4z) \\  =  - 4z - 12 - 20 + 16z \\  = 12z - 32
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56.53 ___ 565.3 <br><br> Witch is greater
Naddik [55]
According to my calculation 565.3 is greater.
5 0
3 years ago
use a numerical method to estimate the value of the limit (if it exists.) Lim e^5t -1 /t as x tends to 0 from both sides​
charle [14.2K]

Hello from MrBillDoesMath!

Answer:

5

Discussion:

Consider the expansion of e^x:

e^x = 1 + x + x^2/2 + x^3/6 +......            =>      replace x by 5t

e^(5t) = 1 + (5t)  + (5t)^2/2 + ....              =>      subtract 1 from both sides

e^(5t) - 1 = (5t) + (5t)^2/2+....                  =>      divide both sides by t

(e^(5t) -1)/ t = 5 + (25/2)  t +....

so as t ends to 0  the quotient tends to    

5 + (25/2)0 + (other terms) *0   ->   5

Thank you,

MrB

8 0
3 years ago
Y=4x−9<br> Complete the missing value in the solution to the equation
weeeeeb [17]

Answer:

<h2>The missing value is 3, and the coordinates are (3,3).</h2>

Step-by-step explanation:

The complete question is

y=4x-9

Complete the missing value in the solution to the equation. (3, ? )

By given, we know that x=3, because coordinates are written like (x,y).

Then, we replace the given coordinate to find y.

y=4x-9\\y=4(3)-9\\y=12-9\\y=3

Therefore, the missing value is 3, and the coordinates are (3,3).

4 0
3 years ago
Which side is opposite angle 0? Which side is opposite angle w? I Which side is adjacent to angle o? Which side is adjacent to a
Katena32 [7]

Answer:

1=b

2=a

3=a

4=b

5=c............

6 0
3 years ago
A jogger traveled at the speed of 8 km/h for 15 minutes.How <br> far did she run
pickupchik [31]
The magic triangle is D and S and T where D is over S and T so if D is over s and t u dived and if the question is looking for D you would multiply S and T so 8 is the S i'm guessing and 15 is the T so ur gonna be looking for D so D=120 S=Speed D=Distance and T=time 
i hope i helped you good luck   
5 0
3 years ago
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