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trapecia [35]
3 years ago
8

A plane is traveling at a speed 400 mile per hour. How far will the plane travel in 5 hours

Mathematics
1 answer:
Dima020 [189]3 years ago
6 0

Answer:2,000

Step-by-step explanation:

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larisa [96]

Answer:

-3 < x ≤ -1

Step-by-step explanation:

we know that

The solution of the graph is equal to the interval  

All real numbers greater than -3 and less than or equal to -1

so the combined inequality is equal to -3 < x ≤ -1!!!!

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3 years ago
HELP PLEASE WIll GIVE A GOOD VOTE
Luba_88 [7]

Answer:

d) √2/2

Step-by-step explanation:

cos∠E= 5/5√2= 1/√2=√2/2

Correct option is d)√2/2

3 0
3 years ago
Q4. The dimensions of a rectangular sheet of metal are 9.96m by 5.08 m. Find
Vesnalui [34]

Answer:

a) 30m

b) 50.6m²

Step-by-step explanation:

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= 2(9.96 + 5.08)

= 30.08 m

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6 0
3 years ago
Express each number in scientific notation. <br><br> 18<br><br><br> 8,888,800
Olenka [21]
scientific\ notation:a\cdot10^n\ where\ a\in[1;\ 10)\ and\ n\in\mathbb{Z}\\==================================\\\\1\underbrace{8}_{\leftarrow1}=1.8\cdot10^{1}\\\\8\underbrace{,888,800}_{\leftarrow6}=8.888800\cdot10^6=8.8888\cdot106
8 0
3 years ago
Read 2 more answers
Which inequality represents all the solutions of -2(3x + 6) ≥ 4(x + 7)?
svet-max [94.6K]
B. x < -4

-2(3x + 6) > 4(x + 7)

-6x - 12 > 4x + 28

-10x > 40

X < -4

7 0
3 years ago
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