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shusha [124]
3 years ago
5

It takes 6 cuhes to build a staircase with 3 steps. How many cubes will be needee for 11 steps

Mathematics
1 answer:
Afina-wow [57]3 years ago
7 0
The answer is 6×11=66
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Evaluate 17 + 70/x when x = 14.
kipiarov [429]

Answer:

34.5

Step-by-step explanation:

17 + 70/x when x = 14.

substitute x for 14

17 + 70/4

17 + 17.5

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Basile [38]
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1 A line passes through (0, 2) and has a slope of 3. Which function's graph is parallel to this line?
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3 years ago
Can some one help me i have no idea what this is
ahrayia [7]

Answer:

b=-25

Step-by-step explanation:

10= -2/5b

10=      -2/5b

------    -------

-2/5       -2/5b

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Check:

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5 0
3 years ago
Read 2 more answers
Find the sum.<br> 5+ (-7)
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Answer:

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5 + (-7)

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5 0
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