3 years ago

Based on the graph above, the solution to the system if equations is (__,_)

Mathematics

1 answer:

sveta [45]3 years ago

4 0

Answer:

1, -3

Step-by-step explanation:

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What is 5(2x - 7) = step by step equation need please and thank you

stepladder [879]

5(2x-7)
= (5)(2x+-7)
= (5)(2x)+(5)(-7)
= 10x - 35

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3 years ago

Insert <, >, or = in the appropriate space to make a true statement.

Harman [31]

Answer:

Step-by-step explanation:

1 - 3 ?? -4

-2 ?? -4

The appropriate symbol for this ?? relation is >.

1 -3 > -4

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3 years ago

1. Evaluate the expression:<br> 4 – 3s2 + (s + t) for t = -2 and s = 5

den301095 [7]

Answer:The Answer is -23

Step-by-step explanation:

7 0

3 years ago

What is the equation for the translation of x2 + y2 = 16 seven units to the right and five units up?

asambeis [7]

Answer:

(x − 7)2 + (y − 5)2 = 16

Step-by-step explanation:

The given circle has equation

$\sf \: x^2+y^2=16x$

The equation of a circle with center (h,k) and radius r units is

$\sf(x-h)^2+(y-k)^2=r^2(x−h)$

$\sf(x-7)^2+(y-5)^2=4^2(x−7)$

$\sf(x-7)^2+(y-5)^2=16(x−7)$

This is the equation that has its center at the origin with radius 4 units.

When this circle is translated seven units to the right and five units up, then the center of the circle will now be at (7,5).

6 0

2 years ago

F(x)=3x-2<br>Simplify F(2x)-F(x+2)

inysia [295]

Answer:

3x - 6

Step-by-step explanation:

To evaluate f(2x) and f(x + 2) substitute x = 2x and x = x + 2 into f(x)

f(2x) = 3(2x) - 2 = 6x - 2

f(x + 2) = 3(x + 2) - 2 = 3x + 6 - 2 = 3x + 4

Thus

f(2x) - f(x + 2)

= 6x - 2 - (3x + 4)

= 6x - 2 - 3x - 4

= 3x - 6

7 0

3 years ago

Based on the graph above, the solution to the system if equations is (____,___)

Based on the graph above, the solution to the system if equations is (__,_)