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3 years ago

What is the slope of the line?

Mathematics

1 answer:

Serjik [45]3 years ago

8 0

Get two coordinates from the graph
(0,1) and (1,3)
Use them to find gradient
(3-1)/(1-0)=2

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When is the substitution method a better method than graphing for solving a system of

baherus [9]

Answer:

Frankly, substitution is almost always a better method. Graphing is a very precise and time consuming process where you have to calculate several..

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3 years ago

From a graph, how do you identify the solution of a system of equations?

Luba_88 [7]

Answer: Wherever the all graphs of the equations intersect, or cross each other, that is a solution to the system of equations.

Step-by-step explanation:

4 0

3 years ago

URGENT PLEASE HELP ME what side is the adjacent and opposite

trapecia [35]

Answer: Line DE is the adjacent while line EF is the opposite.

Step-by-step explanation: This is a right angled triangle and the reference angle has been marked at point D. If you drew a line from that angle it would touch the triangle at line line EF. It’s facing the reference angle and that’s why it’s called the “opposite.”

The line that lies between the reference angle and the right angle is called the adjacent and that’s line DE in this triangle. The hypotenuse has already been identified for you, and that’s the line that’s opposite the right angle (it’s always the longest side).

**Please note that the opposite and adjacent ALWAYS depends on where the reference angle is positioned.

5 0

3 years ago

Ranking of best beers at the Portland Brewfest is an example of a(n) scale.

Sonbull [250]

The ranking of best beers at the Portland Brewfest in a natural and ordered manner is an example of an ordinal scale.

Ordinal scale of measurement is the second level of measurement that defines a variable.

Ordinal scale shows order and ranking between variables that are being defined.

The ranking of best beers is simply natural and ordered into categories. This shows magnitude and rank among variables. This makes it an example of ordinal scale.

Therefore, the ranking of best beers at the Portland Brewfest in a natural and ordered manner is an example of an ordinal scale.

Learn more here:

brainly.com/question/16683279

8 0

3 years ago

Question 1.) find Hcf and Lcm of 426 and 576

Mrrafil [7]

Answer:

426=2*3*71

576=2*2*2*2*2*2*3*3

Now

L.C.F= 2×3×71*2*2*2*2*2*3=40896

H.C.F=2*3=6.

we have.3+2√5

An irrational number is a number that cannot be expressed as a fraction for any integers.

over here √5 is not expressed as a fraction

So3+2√5 is not rational number.

3 0

3 years ago