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Assoli18 [71]
3 years ago
13

Please helpppppppppppp

Mathematics
2 answers:
Gwar [14]3 years ago
5 0

Answer:

15 cm

Step-by-step explanation:

add 7 then 3 and 5

Hatshy [7]3 years ago
3 0
5 x 3 x 7 = 105

Hope I helped you
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HELP SOMEONE ASAP LOTS OF POINTS
PSYCHO15rus [73]

Answer:

3 3/8

Step-by-step explanation:

4          5           27

---   -   -----   =  -------  or 3 3/8

1           8           8

7 0
3 years ago
I need help with math!!
fomenos

Answer:

ok the anser is 39

Step-by-step explanation:

ypu do bacic equagens

7 0
3 years ago
A spacecraft is traveling with a velocity of v0x = 5320 m/s along the +x direction. Two engines are turned on for a time of 739
OlgaM077 [116]

Answer:

The velocities after 739 s of firing of each engine would be 6642.81 m/s in the x direction and 5306.02 in the y direction

Step-by-step explanation:

  1. For a constant acceleration: v_{f}=v_{0}+at, where  v_{f} is the final velocity in a direction after the acceleration is applied, v_{0} is the initial velocity in that direction  before the acceleration is applied, a is the acceleration applied in such direction, and t is the amount of time during where that acceleration was applied.
  2. <em>Then for the x direction</em> it is known that the initial velocity is v_{0x} = 5320 m/s, the acceleration (the applied by the engine) in x direction is a_{x} 1.79 m/s2 and, the time during the acceleration was applied (the time during the engines were fired) of the  is 739 s. Then: v_{fx}=v_{0x}+a_{x}t=5320\frac{m}{s} +1.79\frac{m}{s^{2} }*739s=6642.81\frac{m}{s}
  3. In the same fashion, <em>for the y direction</em>, the initial velocity is  v_{0y} = 0 m/s, the acceleration in y direction is a_{y} 7.18 m/s2, and the time is the same that in the x direction, 739 s, then for the final velocity in the y direction: v_{fy}=v_{0y}+a_{y}t=0\frac{m}{s} +7.18\frac{m}{s^{2} }*739s=5306.02\frac{m}{s}
8 0
3 years ago
Hewo peps what is immigrants don't answer I already know -_-
Daniel [21]
Why would u ask if you already know the answer
3 0
3 years ago
Read 2 more answers
What is the missing angle 78+31+x=180
icang [17]

Answer:

71

Step-by-step explanation:

78+31=109 so 180-109=71

8 0
3 years ago
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