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3 years ago

In Euclidean geometric terms, which of the below would be the best description of any ANGLE?

Mathematics

2 answers:

zysi [14]3 years ago

7 0

The answer is c hope that helps

Ede4ka [16]3 years ago

3 0

The answer would be option C.

Hope this helps!

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The volume of a cube whose edge is 3x, is

diamong [38]

Answer:

$27 { x}^{3}$

Step-by-step explanation:

s represents one side of the cube

Volume of cube= (s)^3

= (3x)^3

= 27x^3

6 0

2 years ago

If a card is chosen at random from a pack of 52 playing cards, what is the probability of a Queen or a Club?

bonufazy [111]

The answer is b because you have 4 queens in a deck of cards and 13 clubs in a deck so if you add them you would get 17/52 cards

6 0

2 years ago

Solve the following:<br> a. 4x^2 + 5x + 3 = 2x^2 − 3x<br> b. c^2 − 14 = 5c

Jet001 [13]

Answer:

(a) x = -0.418 , -3.581

(B) c = 6.855, -1.855

Step-by-step explanation:

(A) We have given equation $4x^2+5x+3=2x^2-3x$

$2x^2+8x+3=0$

On comparing with standard quadratic equation $ax^2+bx+c$

a = 2, b = 8 and c = 3

So roots of the equation will be $x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}=\frac{-8\pm \sqrt{8^2-4\times 2\times 3}}{2\times 2}=\frac{-8\pm 6.324}{4}=-0.418,-3.581$

(b) $c^2-14=5c$

$c^2-5c-14=0$

a = 1, b = -5 and c= -14

So $c=\frac{-b\pm \sqrt{b^2-4ac}}{2a}=\frac{-(-5)\pm \sqrt{(-5)^2-4\times 1\times (-14)}}{2\times 1}=\frac{5\pm 8.71}{2}=6.855,-1.855$

7 0

3 years ago

The exterior angle of a regular polygon is 36º.<br> How many sides does the polygon have?

Mrac [35]

Answer:

Step-by-step explanation:

The sum of the measures of the exterior angles in a convex polygon is 360°. And each exterior angle measure 36 degrees so Number of side will be 10.

3 0

2 years ago

What is the measure of angle c

NNADVOKAT [17]

C is the correct answer because triangles always equal to 180 degrees

6 0

3 years ago

Read 2 more answers