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AlladinOne [14]
3 years ago
6

Can someone help me with my maths I’ll give brainliest.

Mathematics
1 answer:
kakasveta [241]3 years ago
7 0

Answer: A is 40

B is 92.5

C is 27.5

Step-by-step explanation:

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Find the length of GV¯¯¯¯¯¯¯¯ A. 43.92 B. 33.1 C. 41.45 D. 68.87
ValentinkaMS [17]

Answer:

<h3>The answer is option A</h3>

Step-by-step explanation:

Since the figure above is a right angled triangle we can use trigonometric ratios to find GV

To find GV we use cosine

cos∅ = adjacent / hypotenuse

From the question

GV is the adjacent

GC is the hypotenuse

So we have

<h3>\cos(37)  =  \frac{GV}{GC}</h3>

GC = 55°

<h3 /><h3>GV</h3><h3>\cos(37)  =  \frac{GV}{55}</h3><h3 />

GV = 55 cos 37

GV = 43.92495

We have the final answer as

<h3>GV = 43.92</h3>

Hope this helps you

5 0
4 years ago
What is 2y+x=-6 and y=-2x+0 using substitution method?
vazorg [7]
2y + x = -6
y = -2x + 0

We can substitute the second equation into the first one.

2y + x = -6
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Divide -3 on both sides.

x = 2

Now, plug x = 2 into any equation and solve for y.

y = -2x + 0
y = -2(2) + 0
y = -4

The solution to the system of equations is (2,-4).
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Which of the following is a true statement?
Rudik [331]

Answer:

A. All real numbers are rational numbers

Good luck!

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