3 years ago

Four posts with 3-in. radii are bound together with a wire. Find the length of the shortest wire that will go around them.

Mathematics

1 answer:

Gala2k [10]3 years ago

8 0

This would be algebra 1 or 2

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I NEED HELLLLLLLPPPPPPP? SHOW WORK PLSSSSSS IF WORK IS NOT SHOWN I WILL REPORT YOU! SO WATCH OUT!

Phoenix [80]

Answer is D
(1.5,3)

Explanation:

Substitute

1) 3-2(1.5)=0

So 0=0

2) 3=8(1.5)-9

So 3=3

7 0

3 years ago

In △RST, RW=27 cm .

ankoles [38]

The correct answer is
18 CM
because RX = 2/3(27) = 18
(Enter 18 in the box)

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3 years ago

Read 2 more answers

allyson can pay for her gym membership on a monthly basis, but if she pays for an entire years membership in advance, she'll rec

vodka [1.7K]

Let 'x' represent the monthly membership fee for the gyp.

Since 1 year = 12 month for 1 year Alyson will pay 12x dollars.

But if she pay in advance 12x dollars she will receive $50 discount and pay $514:

12x - 50 = 514

x = $47

The monthly membership fee is $47.

hope it helps

3 0

3 years ago

If the solution to the equation is x = -2, find the value of a 4x-2(x-a)= 14

tamaranim1 [39]

x=-2

4x-2(x-a)=14

4*(-2) -2(-2-a)=14

-8+4+2a=14

-4+2a=14

2a=18

a=9

8 0

3 years ago

Slope = 3; (-2, -2) plzz help

vladimir2022 [97]

Answer:

$y = 3x +4$

Step-by-step explanation:

Given

$m = 3$ --- slope

$(x,y) = (-2,-2)$

Required

Determine the equation and plot the graph

The formula for the equation is:

$y = m(x - x_1) + y_1$

This gives:

$y = 3(x - (-2)) - 2$

$y = 3(x +2) - 2$

Open bracket

$y = 3x +6 - 2$

$y = 3x +4$

See attachment for graph

6 0

3 years ago