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4 years ago

What is 7×1+3×(1/10)+4×(1/100) in standard form

Mathematics

1 answer:

wel4 years ago

4 0

The answer is 7.34.... the form which you have written itself is the standard form.

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Identify two additional values for x and y in a direct variation relationship where y =11 when x=18

Ann [662]

In a direct variation relationship the values must satisfy that y = kx. This si y is always a constant value (k) times x.

So, you can find multiple values that meet this:

y = kx => k = y / x = 11 / 18

=> y = (11/18)x

Now you can give any value to x and fint the value of x that satisfy the relationship:

x           y = (11/18)x

1           11/18

2           11/18 * 2 = 11/9

18          11/18 * 18 = 11

36           11/18 * 36 = 22

So, there you have several additional values for x and y in the same relationship that y = 11 and x = 18, and you can find many more using the same rule: y = (11/18)*x

3 0

3 years ago

Algebra 2 semester 2 activity 4.1.1

podryga [215]

I don’t know what your asking

8 0

3 years ago

Which equation has a slope m=2/3

Arisa [49]

Y=(2/3)x+[anything] cause the thing before x is slope

3 0

4 years ago

What is f^7 . f^1 please help

telo118 [61]

Answer:

is f^8

Step-by-step explanation:

4 0

3 years ago

find the equation of the line using the slope formula. Write the final equation using the slope-intercept form. the x- intercept

Roman55 [17]

Answer:

$y=- 4x + 4$

Step-by-step explanation:

The slope formula for a straight line is:

$y=mx+b$

Where, 'm' is the slope and 'b' is the y-intercept.

To find the x-intercept of a line, we need to equal 'y' to zero, and then solve for 'x'. In this case we know that the x-intercept is 1, so we have the point (x1, y1)=(1,0). We are given a second point which is: (x0, y0)=(-2, 12).

To find the slope, we use the following formula:

$m = \frac{y1-y0}{x1-x0} = \frac{0-12}{1-(-2)} = -4$

Now, The equation of the line is: y - y0 = m(x-x0). Then, substituting the values of 'm', 'x0' and 'y0' we have that:

$y - 12 = -4(x+2) ⇒ y = -4x-8 + 12 ⇒ y=- 4x + 4$

The equation of the line using the slope-intercept form is:

$y=- 4x + 4$

7 0

3 years ago