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Charra [1.4K]
3 years ago
12

I need help please ​

Mathematics
1 answer:
mote1985 [20]3 years ago
5 0
X=1/2-3y/4
and
x=10/3+2y/3
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Help me ill give u a thanks!
stiv31 [10]

Answer:

11. 68.6 mph

12. 5/6 page (0.83)

Step-by-step explanation:

You simply divide them (remember the word "per" means divide).

\dfrac{120}{1 \frac34} \approx 68.6

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5 0
3 years ago
Mark has seven tickets. Hannah gives him six more tickets. how many tickets does Mason have in all?
Zanzabum

If Mark starts with 7 tickets, and Hannah gives him 6 more, then Mark has 13 tickets total. The equation for this problem looks like this:

7+6=13.

Mason, on the other hand, has none, because Hannah didn’t give him any, and the question never mentions him buying any.

3 0
4 years ago
Hi can someone please help me? If sin2A=cos 3A find the value of A. Can you please explain in full detail how you arrived at you
cupoosta [38]
<span>Sin (x) = Cos (90 - x)</span>
<span>sin(2A) = cos (90 - 2A)
=cos (3A)
90 - 2A = 3A
5A=90
A=18</span>
6 0
3 years ago
How is everyone doing
m_a_m_a [10]

Answer:good u :)

Step-by-step explanation:

7 0
3 years ago
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The picturre explains the question
Alina [70]

Answer:

x = 47°

Step-by-step explanation:

Since the two angles on a line add up to 180 degrees:

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3 0
3 years ago
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