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2 years ago

What are the steps for using a compass and straightedge to construct a square?

Mathematics

2 answers:

aniked [119]2 years ago

7 0

Answer:

Ooof

Step-by-step explanation:

Nonamiya [84]2 years ago

5 0

Answer:

yikes ok

Step-by-step explanation:

STEPS:

Using your straightedge, draw a reference line, if one is not provided.

Copy the side of the square onto the reference line, starting at a point labeled A'.

Construct a perpendicular at point B' to the line through .

Place your compass point at B', and copy the side of the square onto the perpendicular.

id.k if this helps at all prob not but trying bc id.k

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Simplify the following expression.

expeople1 [14]

Answer: $3x^{2}-24x$

Step-by-step explanation:

1. To simplify the expression given in the problem, you must apply a property of exponents called Quotient of powers, which states that when you divide two powers that have the same base, you must subtract the exponents.

2. Keeping this property on mind you have, you can rewrite the expression as following and simplify:

$\frac{-12x^{4}}{-4x}+\frac{96x^{2}}{-4x}=3x^{2}-24x$

3 0

3 years ago

Your office needs to deliver products to various sites in your town. You can hire a firm to make those deliveries for $200 per m

Zigmanuir [339]

Hire firm:
200+0.50*1200 each month
200+600=800

lease truck:
350+480 each month
=830

so with contracting a firm instead of leasing trucks you would save 30$ each month or 30*12=360$ each year

8 0

3 years ago

How many times can 49 go into 817

77julia77 [94]

16.6734694 times hope this helps :)

3 0

3 years ago

Read 2 more answers

What is the measure of minor arc BD?

Vaselesa [24]

Answer:

$minor\ arc\ BD=100^o$

Step-by-step explanation:

The picture of the question in the attached figure

we know that

A <u><em>circumscribed angle</em></u> is the angle made by two intersecting tangent lines to a circle

In this problem

BC and CD are tangents to the circle

BC=CD ----> by the Two Tangent Theorem

That means

Triangle ABC and Triangle ADC are congruent

$m\angle BAC=m\angle DAC$

Find the measure of angle BAC

In the right triangle ABC

$m\angle BAC+m\angle BCA=90^o$

substitute given value

$m\angle BAC+40^o=90^o$

$m\angle BAC=90^o-40^o=50^o$

Find the measure of angle BAD

$m\angle BAD=2m\angle BAC$

$m\angle BAD=2(50^o)=100^o$

Find the measure of minor arc BD

we know that

$minor\ arc\ BD=m\angle BAD$ -----> by central angle

therefore

$minor\ arc\ BD=100^o$

8 0

3 years ago

Read 2 more answers

Drag each tile to the correct box.

Tatiana [17]

V= 3.14 r2 h
1. 3.14 x 14 x 14 x 18 = 11083.54
2. 3.14 x 13 x 13 x 17 = 9025.8
3. 3.14 x 15 x 15 x 14 = 9896.02
4 .3.14 x 12 x 12 x 20 = 9047.79
so the order would be the second then the forth then the third then the first

4 0

4 years ago

Read 2 more answers