2 years ago

What is the value of x?

Mathematics

1 answer:

yulyashka [42]2 years ago

8 0

Answer:

An x-coordinate is the x value in an ordered pair, which is just two mathematical objects, such as numbers, paired together. ... For instance, in the ordered pair (2,5), the x-coordinate would be '2. ' This value tells you how far a point is from the origin, or starting point, in the x direction on a 2-dimensional graph.

Step-by-step explanation:

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Is 7.64 rational or irrational

Svet_ta [14]

i think its irrational

Step-by-step explanation:

4 0

2 years ago

4. Find the value of k, if x = 2, y=1 is a solution of the equation 2x + 3y=k.

icang [17]

Answer:

k=7

Step-by-step explanation:

first, plug in the given values

2x+3y=k --> 2(2)+3(1)=k

-->4+3=k

-->7=k

k=7

3 0

2 years ago

The value of y varies directly with the value of x. When y = 15, x = 3. What is the value of x when y = 60?

Viefleur [7K]

The answer is B
because at first y was equal to 15 and x equaled to 3 the quotient of 15/3 = 5.
now the y is 60 so, 60/5 = 12

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2 years ago

Kate ran 4 miles. How far did she run in kilometers?

julia-pushkina [17]

Answer:

About 6.44 kilometers

Step-by-step explanation:

I mile is approximately 1.61 kilometers, so 4 miles would be 1.61 · 4 = 6.44 kilometers.

Hope this helps!

8 0

2 years ago

( what’s the better deal ) please help me with this, i’ve been trying for a long time

ValentinkaMS [17]

Answer:

Brand A is the better deal!

Step-by-step explanation:

Let's start by comparing.

We know brand B has the following cost: 5 ounces = $3.75

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Now check the graph.

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8 0

2 years ago