All categories

4 years ago

Help me please NOW if u can

Mathematics

2 answers:

Furkat [3]4 years ago

5 0

Answer:

1. A polygon is a plane figure with at least three sides and angles. It mus be closed and have straight lines.

Polygon: Square

Not a polygon: Circle

2. same, same

Step-by-step explanation:

hammer [34]4 years ago

3 0

answer:

polygon

a plane figure with at least three straight sides and angles, and typically five or more.

A circle is not a polygon

A hexagon is a polygon

2. congruent figures have same size and the same shape

hope it helps

You might be interested in

Write the equation of a line with slope 3 and y-intercept −3.

natta225 [31]

The equation would be y = 3x-3

4 0

3 years ago

Read 2 more answers

The weight, w, of a spring in pounds is given by 0.9 times the square root of the energy, E, stored by the spring in joules. If

frutty [35]

For this case we have the following equation:
$w = 0.9* \sqrt{E}$
Where,
w: The weight of a spring in pounds
E: the energy stored by the spring in joules.
Substituting values we have:
$w = 0.9* \sqrt{12}$
Making the corresponding calculation:
$w=3.12$
Answer:
the approximate weight of the spring in pounds is:
$w=3.12$

4 0

3 years ago

Read 2 more answers

24-4x=32 Show your work

Mandarinka [93]

Answer:

-2

Step-by-step explanation:

24 - 4x =32

-4x =32 - 24

-4x=8

x=-8 :4

x=-2

8 0

3 years ago

Read 2 more answers

-12+x-34=60 If you like this question please rate this five stars! Thank you!

natulia [17]

Answer:

x=106

Step-by-step explanation:

Let's solve your equation step-by-step.

−12+x−34=60

Step 1: Simplify both sides of the equation.

−12+x−34=60

−12+x+−34=60

(x)+(−12+−34)=60(Combine Like Terms)

x+−46=60

x−46=60

Step 2: Add 46 to both sides.

x−46+46=60+46

x=106

8 0

3 years ago

Please, someone, help me

qwelly [4]

Answer:

282.7 in³

Step-by-step explanation:

The solid is a cylinder

Volume of the cylinder = πr²h

Where,

radius (r) = 3 in.

height (h) = 10 in

Volume = π*3²*10

= π*9*10

= π*90

= 282.743339 ≈ 282.7 in³ (nearest tenth)

8 0

3 years ago