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Keith_Richards [23]

3 years ago

13

Two cables were attached to the top of a pole and anchored to the ground on opposite sides of the pole. What is the length of th

e pole? Do not include units. Round to the nearest tenth of a foot.

2 answers:

Marizza181 [45]3 years ago

7 0

Use pythagoras theorem

Hitman42 [59]3 years ago

5 0

It would be 16 hope this helps

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Find the area of the composite figure. <br><br>A=36cm<br><br>A=40cm<br><br>A=48cm<br><br>A=64cm

MissTica

Check the picture below.

so the shape is really 4 triangles with a base of 2 and a height of 4 each, and 2 squares tha are 4x4.

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2 years ago

The operation * on the set Z of integers is defined by x*y = 3x + 2y - 1, x, y E Z. Find the value of x such that x*2=5

Assoli18 [71]

Answer:

x = 2/3

Step-by-step explanation:

Let's unpack the equation $x*2=5$ from our definition of $*$ :

$x*2=3x+2(2)-1=5$ (where $x\in \mathbb{Z}$ )

Now that we've got things defined in terms of familiar operations, we can simplify and solve for x:

$3x+2(2)-1=5\\3x+4-1=5\\3x+3=5\\3x=2\\x=2/3$

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2 years ago

Explain why it can be helpful to use partial quotients when dividing?

Anastasy [175]

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2 years ago

Please please help me in these questions

boyakko [2]

a. a=40° (alternate interior angles)

b+40°=180°( supplementary angles)

b=140°

c= d= 140°( vertically opposite angles)

d=b=140°( corresponding angles)

b. 2a+120°=180° (supplementary angles)

2a=60°

a=30°

c. a+110°=180°( supplementary angles)

a=70°

b+70°=180°( supplementary angles)

b=110°

c+110°=180°( supplementary angles)

c=70°

c=d=70( corresponding angles)

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1 year ago

Write a compound interest function to model each situation. Then find the balance after the given number of years.

Reika [66]

Answer:

hi

Step-by-step explanation:

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2 years ago