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3 years ago

Write this equation in parallel form using y= mx + b.

Mathematics

1 answer:

xxTIMURxx [149]3 years ago

6 0

5x + 6y= -12 7) x - 5y = 0 6) x +6y = - 42 8) 4x - 7y = -21

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Which number is an integer? 1, 0.5, 3/2

aksik [14]

An integer is any whole number (not fractions) that can be either negative or positive.

1 is the only integer because 0.5 and 3/2 are not whole numbers and are fractions, while 1 is a whole number.

7 0

3 years ago

Graph the following inequality. y less than minus 4

Georgia [21]

Open circle with arrow going to the left

3 0

4 years ago

A police officer investigating an accident finds a skid mark 115 feet long approximately how fast was the car traveling when the

sdas [7]

I really don’t know im sorry

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3 years ago

In changing a tire a hydraulic jack lift 7468 newtons on its large piston which has an area of 28.27 cm squared how much force m

levacccp [35]

Answer: 349.99 Newton must be exerted on the small piston

Step-by-step explanation:

In changing a tire a hydraulic jack lift 7468 newtons on its large piston which has an area of 28.27 cm squared. Pressure is expressed as force/area

Pressure exerted and transmitted to the smaller piston is

7468/28.27 = 264.14N/cm²

If the small piston has an area of 1.325 cm squared, the force that would be exerted on the smaller piston is

Force = pressure × area

= 264.14 × 1.325 = 349.99 Newton

8 0

3 years ago

The range of y-sinx is the set of real numbers. True False

olga55 [171]

Answer:

False

Step-by-step explanation:

Image (graph) of y = Sinx is attached.

First, lets understand domain and range.

Domain is the set of all x-values for which a function is defined (x axis).

Range is the set of all y-values for which a function is defined (y axis).

We are said that range of y = Sin x is the set of all real numbers.

If we look at the graph and look at the y-values for which the function is defined, we see that the Sin Curve oscillates between y = -1 and y = 1.

So the range would be:

$-1 \leq y \leq 1$

It is not defined for other values, certainly not for ALL REAL NUMBERS!

So, this statement is false.

3 0

3 years ago