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Anna [14]
3 years ago
6

Please help me on this question very important

Mathematics
2 answers:
lana [24]3 years ago
8 0
1. false
2. true
3. true
4. false

ahrayia [7]3 years ago
5 0
False,
True,
True,
False.
You divide the second numerator by the first one, multiplying the answer to the first denominator should give you the second one, if the numbers don't match then they're not equal ratios
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Is the following always, sometimes or never true . 2(8x-4)-2x≤14x+12
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4 0
3 years ago
A hexagonal aquarium is 13.4 cm on each side of its base and 25.5 cm high. the lateral sides are molded from one piece of plasti
Natalija [7]
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7 0
4 years ago
Read 2 more answers
I REALLY NEED HELP NOW!!
Karo-lina-s [1.5K]

Answer:

B. 5 m/s

Step-by-step explanation:

Formula for constant velocity

v=\frac{\Delta x}{\Delta t}

plug in the values you have:

v = \frac{400}{80} = 5\frac{m}{s}

so B. 5 m/s

3 0
3 years ago
What is the answer for this question?
Tpy6a [65]
You are getting the right one!

All the solutions to sin(x) is 0°,180°,360° as you've chosen

You can refer to the graph for reference^

hope it helps!

6 0
4 years ago
HELP ASAP!! WILL GIVE BRAINLIEST!!!! FULL ANSWERS ONLY!!!!!!
Dimas [21]

Answer:

12

Step-by-step explanation:

x = 2n

2n + 2n + 2 + 2n + 4 + 2n + 6 + 2n + 8 = 80

10n = 60

n = 6

x = 12

12 + 14 + 16 + 18 + 20 = 80

6 0
3 years ago
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