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Yuki888 [10]
3 years ago
7

Please help! i can’t write the equation on here so look at the picture.

Mathematics
2 answers:
Anvisha [2.4K]3 years ago
7 0

Answer:

So if x= 1 , y= -20 , z = -5 , we just have to replace those values on the equation

\frac{\sqrt{yz}}{(z-x)^{2}  + y } =  \frac{\sqrt{(-20) * (-5)}}{(-5-1)^{2}  + (-20) } =  \frac{\sqrt{100}}{(-6)^{2}  -20 }  = \frac{10}{16} =\frac{5}{8}

Schach [20]3 years ago
6 0

Answer:

  • √100 / {-5-1}^² +(-20)
  • 10/(-6)^² -20
  • 10/36-20
  • 10/16
  • 5/8
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1. Determine the volume of Sirius' doghouse to the nearest hundredth of a cubic metre. [7 marks
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4 years ago
Thought: (0,-4), slope=1<br><br>​
Anna11 [10]

Answer:

D choice.

Step-by-step explanation:

Pass through (0,-4) means that <u>the</u><u> </u><u>graph</u><u> </u><u>intercepts</u><u> </u><u>y-axis</u><u> </u><u>at</u><u> </u><u>(</u><u>0,</u><u>-</u><u>4</u><u>)</u>

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Slope = 1 means that the value of m is 1. Substitute m = 1.

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3 0
3 years ago
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
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Answer:

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8 0
3 years ago
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