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ANEK [815]
3 years ago
15

(X-3)^2=25 i need to find all the solutions to the equation

Mathematics
2 answers:
Alexeev081 [22]3 years ago
8 0

Answer:

x = {2, 8}

Step-by-step explanation:

(x - 3)^2 = 25

Take the square root of both sides

x - 3 = ±5

Add 3 to both sides

x = ±5 + 3

x = 5 +3 = 8

x = -5 + 3 = 2

x = {2, 8}

Anon25 [30]3 years ago
4 0

Answer:

x = 8, -2

Step-by-step explanation:

(x-3)^2=25

(8-3)^2=25          Substitute x for 8 the subtract 8 - 3

(5)^2=25                Multiply 5 by 5

25=25

(x-3)^2=25

(-2-3)^2=25       Substitute x for -2 then subtract -2 - 3

(-5)^2=25             Multiply -5 by -5

25 = 25

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Leviafan [203]

Answer:

The graph of function g is the graph of function f shifted 6 units up.

Step-by-step explanation:

Given

f(x) = 2^x

g(x) =2^x + 6

Required

Compare g(x) to f(x)

Substitute f(x) = 2^x in g(x) =2^x + 6

g(x) = f(x) + 6

<em>This implies that f(x) is shifted 6 units upward to give g(x)</em>

4 0
2 years ago
2x - 5y=-15<br> can someone walk me through this?
HACTEHA [7]
The equation given in the question has two unknown variables in the form of "x" and "y". The exact value of "x" and "y" cannot be determined as two equations are needed to get to the exact values of "x" and "y". This equation can definitely be used to show the way for determining the values of "x" in terms of "y"and the value of "y" in terms of "x". Now let us check the equation given.
2x - 5y = - 15
2x = 5y - 15
2x = 5(y - 3)
x = [5(y - 3)]/2
Similarly the way the value of y can be determined in terms of "x" can also be shown.
2x - 5y = - 15
-5y = - 2x - 15
-5y = -(2x + 15)
5y = 2x + 15
y = (2x +15)/5
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So the final value of x is [5(y -3)]/2 and the value of y is (2x/5) + 3.
3 0
2 years ago
Math help,, please !! asap <br> 10 points rewarding :)) thanks u
VladimirAG [237]

1. A in some part is correct, but the triangles are indeed correct, and the argument is for HL, so the answer is C

2. Are congruent by SSS (both shares a side).

6 0
2 years ago
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e-lub [12.9K]

Answer:

-6.8125

Step-by-step explanation:

Convert 13/16 to a decimal.

Write -6 down

You get -6.8125.

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3 years ago
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Amanda and Ndiba are selling flower bulbs for a school fundraiser. Customers can buy packages of tulip bulbs and bags of daffodi
Mumz [18]

Answer:

daffodil = $13 Tulip = $7

Step-by-step explanation:

6t + 12d = 198

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t = 33 -2d

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7 0
3 years ago
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