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madam [21]
3 years ago
9

Maria ha invitado a 18 de sus compañeros de clase a su fiesta de cumpleaños .Si en total tiene 30 compañeros ,¿que porcentaje de

la clase ha ido a su fiesta?
Mathematics
1 answer:
kondor19780726 [428]3 years ago
3 0

Answer:

59.9%

Step-by-step explanation:

100/30 = 3.3

3.3*18 = 59.9%

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Please help fast
Vladimir79 [104]

Answer:

  B:  II, IV, I, III

Step-by-step explanation:

We believe the proof <em>statement — reason</em> pairs need to be ordered as shown below

  Point F is a midpoint of Line segment AB Point E is a midpoint of Line segment AC — given

  Draw Line segment BE Draw Line segment FC — by Construction

  Point G is the point of intersection between Line segment BE and Line segment FC — Intersecting Lines Postulate

  Draw Line segment AG — by Construction

  Point D is the point of intersection between Line segment AG and Line segment BC — Intersecting Lines Postulate

  Point H lies on Line segment AG such that Line segment AG ≅ Line segment GH — by Construction

__

  II Line segment FG is parallel to line segment BH and Line segment GE is parallel to line segment HC — Midsegment Theorem

  IV Line segment GC is parallel to line segment BH and Line segment BG is parallel to line segment HC — Substitution

  I BGCH is a parallelogram — Properties of a Parallelogram (opposite sides are parallel)

  III Line segment BD ≅ Line segment DC — Properties of a Parallelogram (diagonals bisect each other)

__

  Line segment AD is a median Definition of a Median

3 0
3 years ago
The mass of mercury is 330,200,000,000,000,000,000,000 kilograms. how can this number be written in scientific notation?
rusak2 [61]
= 3.302 × 1022
(scientific notation)

= 3.302e22
(scientific e notation)

= 33.02 × 1021
(engineering notation)
(sextillion; prefix zetta- (Z))

= 33020000000000000000000
<span>(real number)
</span>
7 0
3 years ago
Anyone there please help me I need help
Sonja [21]
There are no solutions, because the lines never touch. The answer(s) to a system of equations is/are the points where the two lines meet. Does this make sense?
5 0
3 years ago
PLEASE HELP. 15 POINTS.
Vilka [71]

Answer:

The simplest EXACT answer is \sqrt{\frac{244}{9}.

A decimal form of this is approximately 5.207.

Step-by-step explanation:

Use the distance formula.

5 0
3 years ago
Read 2 more answers
X + y =5<br> (x + 1)² +(y +1)² =25
algol [13]
V nsdgggggubffbvwahdnx  fadsuo 
5 0
3 years ago
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