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3 years ago

7

A walking trail is 3.8 miles long. If Gertrude walked the length of the 1 walking trail 13 times, how many miles did Gertrude wa

lk?

1 answer:

MAVERICK [17]3 years ago

5 0

Answer:

hehduhewduehusdu

Step-by-step explanation:

pay back

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Solve 2(x-1) =4 xxxxxx

sineoko [7]

2(x-1)=4
2x-2=4
2x=6
x=3

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3 years ago

Translate this problem to an equation and solve. The area of a patio is 72 square feet. The length of the patio is 1 foot longer

Inessa05 [86]

A = LW
A = 72
L = W + 1

72 = W(W + 1)
72 = W^2 + W
W^2 + W - 72 = 0
(W + 9)(W - 8) = 0

W + 9 = 0
W = -9......extraneous solution...does not work here

W - 8 = 0
W = 8 <==

L = W + 1
L = 8 + 1
L = 9

so the width (W) is 8 ft and the Length is 9 ft

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3 years ago

Tim is building a bridge for his model railroad. He has 3 sections to fit together to fit together form the bridge span. The pie

Sergio [31]

4.5 + 4.5 + 4.5 = 13.5

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2 years ago

A point is reflected in the y axis the reflected point is(5.75,0) what is the original point. And what's the distance between th

vlada-n [284]

A point , (x,y) is reflected across the y axis. the resulting point is (-x,y)
so

if (5.75,0) is the reflected point, then (-5.75,0) is the original
the distance is the double the absolute value of the x value (basically a horizontal line beteen the 2 points)
so
2|-5.75|=2(5.75)=11.5
distance is 11.5 units

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3 years ago

Hey i need some help :)

melamori03 [73]

Answer:

[See Below]

Step-by-step explanation:

$\boxed{Hey~There!}$

__________________________________________________________

$\boxed{Solve~-3x$

Rearrange the equation by subtracting what is to the right of the greater than sign (≤, ≥) from both sides of the inequality:

$-3*x-(9)$

Pull out like factors:

$-3x - 9 = -3 * (x + 3)$

Divide both sides by $-3$ :

Remember to flip the inequality sign:

Subtract $3$ from both sides:

$x > -3$

$\boxed{The~answer~is: x > -3}$

$\boxed{The~answer~is: C}$

__________________________________________________________

$Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane$ ^-^

8 0

2 years ago