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3 years ago

Work out the size of angle X. Not dra x 164

Mathematics

1 answer:

beks73 [17]3 years ago

3 0

This would be the correct answer

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Hey can you please help me posted picture of question

fredd [130]

The discriminant can be determined from the number of roots of the graph.

If Disc> 0, the function has two distinct roots
If Disc = 0, the function has a repeated root
If Disc < 0, the function has no real root.

Since the given graph has no real root, i.e. it does not cross x-axis at any point, so we can say that the discriminant of the given function is negative.

So the answer to this question is option C

8 0

4 years ago

A garden table and a bench cost $689 combined. The garden table costs $39 more than the bench. What is the cost of the bench?

Wittaler [7]

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5 0

3 years ago

What is the slope of Y=.2x-7

sveticcg [70]

What is the slope of Y= 2x-7

$\text { The slope of } y=2 x-7 \text { is } 2$

Explanation:

$\text { The given line is } y=2 x-7$

$\text { The given line is in the form of } y=m x+b$

$\text { That is } y=2 x+(-7)$

Where

m is slope of the equation

Slope: The slope of a line is also called as gradient of line it is denoted by a letter m.

$\text { b is the } y-\text {intercept.}$

$\text { Hence the value of slope is } m=2$

$y-\text { Intercept is } b=-7$

6 0

3 years ago

If the graphs of the linear equations in a system are the same line, what does that mean about the possible solution or solution

kvasek [131]

I think it’s c there are many solutions

8 0

3 years ago

The length of time (in months after maintenance) until failure of a bank’s surveillance television equipment has a weibull distr

miss Akunina [59]

Answer:

There should be a periodic maintanance for every 1.27months

Step-by-step explanation:

The step by step calculation explaining how frequent the equipment should receive periodic maintenance (Which are the activities carried out on equipment based on a stipulated time interval for the purpose of maintaining a smooth operation of a machine or equipment or on other asset.) can be seen in the attached image below.

5 0

4 years ago