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ArbitrLikvidat [17]
3 years ago
15

What is the value of x?

Mathematics
1 answer:
Temka [501]3 years ago
7 0

Answer:

71°

Step-by-step explanation:

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Algebra 2
jok3333 [9.3K]

Answer:510+510=1020

Step-by-step explanation:

7 0
3 years ago
In a cinema theatre, why do we normally not hear echoes even though the sounds are loud?<br>​
ikadub [295]

Answer:

An echo is formed as a result of reflection of the original sound which returns to the listener. You might have experienced Echo in an EMPTY ROOM but no echo is produced after the room is occupied. To avoid echo from being  produced the echo has to be absorbed. Echo in a cinema theatre is absorbed by the WALLS of the theatre.

They are not plain. The walls are corrugated or shaped to form tiny holes or empty spaces to ABSORB the ECHO. Modern Theatre's have ABSORBENT materials sticked to the walls of the theatre.

4 0
3 years ago
The points (−4, −3) and (3, y) lie on the same line.
drek231 [11]

Answer:

y= 11

Step-by-step explanation:

\boxed{slope =  \frac{y _{1} - y_2 }{x_1 - x_2} }

Substituting the coordinates and value of slope:

\frac{y - ( - 3)}{3 - ( - 4)}  = 2

\frac{y + 3}{3 + 4}  = 2

\frac{y + 3}{7}  = 2

Multiply both sides by 7:

y +3= 2(7)

y +3= 14

Subtract 3 from both sides:

y= 14 -3

y= 11

5 0
2 years ago
A soccer team wins 65% of its matches, and 15% of its matches end in a draw. If the team is scheduled to play 20 matches, about
STatiana [176]

Answer:  There are 4 matches that are expected to lose by a soccer team.

Step-by-step explanation:

Since we have given that

Probability that a soccer team wins = 65%

Probability that a soccer team ends in a draw = 15%

Total probability we get

65\%+15\%=80\%

Probability that matches are expected to lose is given by

100\%-80\%=20\%

Since number of matches is scheduled to play = 20

Number of matches expected to lose is given by

\frac{20}{100}\times 20\\\\=\frac{400}{100}\\\\=4

Hence, there are 4 matches that are expected to lose by a soccer team.

5 0
4 years ago
Read 2 more answers
a woman earned wages of $34,600, received $1500 in interest from savings acxount, and contributed $2900 to a tax-deferred retire
xz_007 [3.2K]
Add them all.34,6000 and 15000 and 2900 and 4050
4 0
3 years ago
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