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Nastasia [14]
3 years ago
9

X=3n-18 the measure of Y=2n-27

Mathematics
2 answers:
ahrayia [7]3 years ago
8 0
I hope this helps to good luck

Papessa [141]3 years ago
7 0
I hope this helps you
Good luck

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-3x-7 ≤11<br> solve, please
Rom4ik [11]

Answer:

x ≥ -6

Step-by-step explanation:

-3x-7 ≤ 11

-3x-7+7 ≤ 11+7

-3x ≤ 18

(-3x)(1) ≤ 18(-1)

3x ≤ -183x/3 ≤ -18/3

7 0
3 years ago
NEED HELP ASAP!!!!Instructions: Using the following image, solve for the trigonometry ratios of
Anni [7]

Answer:

17

8/17

Step-by-step explanation:

x=\sqrt{8^{2} +15^{2} }  =17

sin∠D = \frac{8}{17}

5 0
3 years ago
Please help me with this!! It might be very easy for you I will also give brainliest if correct
Nimfa-mama [501]
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6 0
3 years ago
A Student built a tent-shaped like a rectangular box for science experimentation, The tents is 3 yards wide, 5 yards long 2 yard
Arturiano [62]

Answer:

30 meters^3

Step-by-step explanation:

volume is l x w x h

so the formula would be 5x3x2

which is 15x2

therefore the answer is 30

7 0
3 years ago
sally can paint a room in 7 hours while it taks steve 9hours to finsh the same room. how ling will it take them to paint if they
Nata [24]
How much part can sally paint in an hour ?
a ÷ 7 = a/7

And what about Steve ?
a ÷ 9 = a/9

Where, a is the total area of the room.

So, let the time taken by both of them to paint the room together be 't'

So,
t(a/7 + a/9) = a
t(9a/63 + 7a/63) = a
t(16a/63) = a
t = 63/16 ≈ 4 hr
6 0
3 years ago
Read 2 more answers
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