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emmainna [20.7K]
3 years ago
15

So I solved this problem already but I have to explain how I solved it but I used Photomath so how would you explain how you sol

ved this problem
Problem: y-10=-3(x-2)
Mathematics
1 answer:
yan [13]3 years ago
6 0

Answer:

Remove parentheses.

y-10=-3\times -2y−10=−3×−2

2 Simplify 3\times -23×−2 to -6−6.

y-10=-(-6)y−10=−(−6)

3 Remove parentheses.

y-10=6y−10=6

4 Add 1010 to both sides.

y=6+10y=6+10

5 Simplify 6+106+10 to 1616.

y=16y=16

You might be interested in
What are the characteristics of the function f(x)=2(x-4)^5? Check all that apply
GaryK [48]

Answer:

Option B , C , E are characteristics of the function .

Step-by-step explanation:

Given : function f(x)=2(x-4)^5.

To find : What are the characteristics of the function .

Solution : We have given that f(x)=2(x-4)^{5}.

By the End Point behavior : if the degree is even and leading coefficient is odd of polynomial of function then left end of graph goes down and right goes up.

Since , Option E is correct.

It has degree 5 therefore, function has 5 zeros and atmost 4 maximua or minimum.

Option C is also correct.

By transformation rule it is vertical stretch and shift to right (B )

Therefore, Option B , C , E are characteristics of the function .

3 0
3 years ago
What is A decreased by 20% and then increased by 20% of that? Please show your work.
umka21 [38]

Answer: \\ A - 20\%A = A - 0.2A = 0.8A \\ 0.8A + 20\%0.8A = 0.8A + 0.2 \times 0.8A = 0.8 + 0.16A = 0.96A

8 0
3 years ago
La suma de los cuadrados de dos enteros positivos consecutivos es 761. Cuales son los números?
PilotLPTM [1.2K]

Answer:

19 al cuadrado suma 20 al cuadrado es 761

Step-by-step explanation:

8 0
3 years ago
Let the function f be defined by f(x)=12-5x b)evaluate f(-1)
Alexxx [7]
F(-1) = 12 - 5(-1)
f(-1) = 12 + 5
Solution: f(-1) = 17
6 0
3 years ago
Read 2 more answers
A cylindrical can is to have volume 1500 cubic centimeters. determine the radius and the height which will minimize the amount o
Degger [83]
Assuming R and H:
So volume is pir^2 * H = 1500 and H = 1500/(pir^2)  while surface area is A= 2pir*H + 2pir^2 
A = 2pir(r+h)= 2piR^2 + 2pir*1500/(pir^2)= 2piR^2 + 3000/r
For A to take minimum, get the derivative 4pir - 3000/R^2 and let it be 0 
4pir^3 - 3000 = 0 
r = cbrt(3000/(4pi)) ≈ 6.20
h = 1500/(pi(6.20)^2) ≈ 12.42
8 0
3 years ago
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