**Answer:**

The slope would flip along with the sign so it would be 2x

**Answer:**

15.24 square meters

**Step-by-step explanation:**

Signal range of baby monitor is 50 meter radius.

The baby monitor will therefore cover an entire area of 50 meter radius.

Formula for finding the area of a circle is = π r 2 = π X r X r

Meaning: π = 3.142, r = radius of signal monitor

Therefore Area of circle = Square meters of coverage of baby monitor = 3.142 X 50 meters X 50 meters = 157.14 m2 (157.14 meters squared)

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Answer:

L = 2500/W

Step-by-step explanation:

Let the fields m be rectangular in nature

Area = LW

Perimeter = 2(L+W)

L is the length

W is the width

Given

Perimeter = 200ft

Area = 2500ft²

Substitute into the formula

200 = 2L+2W

100 = L+W ...... 1

2500 = LW.... 2

From 1; L = 100-W

Substitute into 2

2500 = (100-W)W

100W - W² = 2500

W²-100W+2500 = 0

W²-50W-50W+2500 = 0

W(W-50)-50(W-50) = 0

W - 50 = 0

W =50

Substitute w = 50 into LW = 2500

L = 2500/50

L = 50

Hence the equation that can be used to find the length of the field is

L = 2500/W

**Answer:**

4 ampers

**Step-by-step explanation:**

WHEN 12 VOLTS ARE APPLIED, THE CURRENT IS 4 AMPERES.