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pashok25 [27]
3 years ago
5

2x - 5y = -6 -2x + 7y = 14

Mathematics
1 answer:
erastova [34]3 years ago
3 0

Answer:

( 7 , 4 )

Step-by-step explanation:

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Angle Side Relationship 1/5<br> Will mark brainlist to whoever answers first
tresset_1 [31]

Answer:

m<A > m<B > m<C

Step-by-step explanation:

In triangles, the measure of angles is proportional with the side length's they see,

The angle with the biggest the biggest measure sees the biggest side length

in triangle ABC the side lengths are given as

BC = 14, CA = 13 and AB = 5

from this, we can conclude:

m<A > m<B > m<C

3 0
2 years ago
Which equation is represented by the intersection of the graphs below?<br><br> Image is above.
zaharov [31]

Option B:

sin x = 1 is the equation represented by the intersection of the graph.

Solution:

The graph lies between -1 and 1 in y-axis.

x-axis of the graph is all real numbers.

The graph oscillates between -1 and 1 and a shape that repeats itself every 2π units.

That is the domain of the graph is all real numbers.

The range of the graph is [-1, 1].

It clearly shows that, it is the graph of sinx = 1.

Hence sin x = 1 is the equation represented by the intersection of the graph.

Option B is the correct answer.

3 0
3 years ago
In AABC, 2B= 2C, and m_A= 349. Find mzo<br> A. 56°<br> B. 730<br> c. 112°<br> 1460
Leno4ka [110]

Answer:

i think it' =-8abc(a+b-c)

Step-by-step explanation:

7 0
3 years ago
Which operation gives a result of 1.39? sum of 2.39 and -130 sum of 0.63 and 1.25 sum of -2.96 and 4.35 sum of -5.66 and 1.25
wariber [46]
2.39 - 1.30 = 1.09 (no)
0.63 + 1.25 = 1.88 (no)
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-5.66 + 1.25 = 4.41 (no)
4 0
3 years ago
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What would 4(2+x)=18-x equal
uysha [10]

Answer: I’m pretty sure it’s 80

Step-by-step explanation:

7 0
4 years ago
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