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Lubov Fominskaja [6]
3 years ago
11

If Noreen had let the water run for 2 minutes instead of half a minute, do you think she would still find that she used 320 cups

of water during her 10-minute shower
Mathematics
1 answer:
Sati [7]3 years ago
5 0

Answer:3

Step-by-step explanation:

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Please help me with this !!
Sergio [31]

Answer: AC = 7√3

tan 30° = \frac{BC}{AC}

=> \frac{BC}{AC}=\frac{1}{\sqrt{3} }\\\\\=> AC=BC\sqrt{3} =7\sqrt{3}

Step-by-step explanation:

3 0
3 years ago
Need help ASAP! Anyone know?
VARVARA [1.3K]

Answer: x= 29°

Step-by-step explanation: Add angles D and C. Subtract from 180.

58/2 = 29

6 0
3 years ago
What is the component form of the vector whose tail is the point (-3,2) and whose head is the point (1, -6)?
Bess [88]

Answer:

  (4, -8)

Step-by-step explanation:

The components of a vector are found by subtracting the tail from the head.

__

  Head - Tail = (1, -6) -(-3, 2) = (1 -(-3), -6 -2) = (4, -8)

⇒ The component form is (4, -8), or maybe 4<em>i</em> -8<em>j</em>.

_____

<em>Additional comment</em>

There are many ways that the components of vectors can be described. The particular format you are expected to use will likely be found in your curriculum materials.

4 0
2 years ago
Suppose x and y vary together such that x is 7 times as large as y. write a formula that defines x in terms of y.
Ainat [17]
Since y is less than x by 7 times \frac{x}{7}=y so in terms of x we write
x=7y
4 0
3 years ago
True or false pls no guessing
marshall27 [118]

Answer:

True

Step-by-step explanation:

5 X 5 X 5 = 125 because 5 X 5 would be 25. And 25 X 5 would be 125.

6 0
2 years ago
Read 2 more answers
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