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MaRussiya [10]
3 years ago
13

NEEEEED HELP ASAP ASAP

Mathematics
2 answers:
LiRa [457]3 years ago
6 0

Answer:

90°-40°

=50°

50°÷2

=25°

Step-by-step explanation:

Blizzard [7]3 years ago
4 0

Answer:

x = 25

Step-by-step explanation:

2x + 40 = 90

2x = 90 - 40

2x = 50

x = 25

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A railway engine of mass 4000kg is moving down a track at a constant speed of 3m/s
Vadim26 [7]

Answer:

1 minute
you just have to divide 180m by 3m= 60s

4 0
3 years ago
Read 2 more answers
Find the greatest common factor of 270 and 360.
Vitek1552 [10]
Finding the greatest common factor ( or G C F ):
G C F is the largest number that divides evenly into all the numbers.
270 : 90 = 3
360 : 90 = 4
G C F ( 270, 360 ) = 90
4 0
3 years ago
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Briana spent a total of $52 on 4 used video games what was the average cost of a game a 13 per gameb 18 per gamec 48 per game d
Hatshy [7]

Answer:

13 duh

Step-by-step explanation:

The answer is 13 per game because it is a division problem.  So you 4 games is 52. So one game is 13 when you divided it by 4. You can also set it up as a proportion 52/4= x/1.  Or, you do 52 divided by 4 to get 13. 

5 0
3 years ago
The Reunion Tower in Dallas, Texas, is topped by a spherical dome that has a surface area of approximately 13,924 \pi square fee
Salsk061 [2.6K]

The volume of the spherical dome will be 12.9π cubic feet when the surface area of the dome is 13.924π.

<h3>What is the volume of the sphere?</h3>

The volume of the cone is the amount of quantity, which is obtained in the 3-dimensional space. The dome is the shape of a semi-sphere the volume of the dome will be half of the volume of the sphere.

Given that the Reunion Tower in Dallas, Texas, is topped by a spherical dome that has a surface area of approximately 13,924π square feet.

The volume of the dome will be calculated as below:-

SA = 13.924π

2πr² = 13.92π

r = √6.96

r = 2.63 feet

Volume = 2 / 3 πr³

Volume = ( 2 / 3 ) π ( 2.63)³

Volume = 12.24π cubic feet

Therefore, the volume of the spherical dome will be 12.9π cubic feet.

To know more about volume follow

brainly.com/question/24247548

#SPJ1

7 0
1 year ago
Show me how to devide 32 by 6
Neko [114]
32÷6=5 R2 6 can go into 32 5 times leaving you with 2 left, that is your remainder
6 0
4 years ago
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