4 years ago

Ration 400cm: 2meters

1 answer:

8 0

Okay. 400cm is 4 meters. The ration of 4 meters : 2 meters simplified is 2 meters : 1 meter. The ration is 2 meters : 1 meter (200 cm : 1 meter).

You might be interested in

Use slopes and y-intercepts to determine if the lines -5x – 4y = -3 and -5x – 5y = -3 are parallel

Bogdan [553]

Answer:

Not parallel.

Step-by-step explanation:

If the slopes are the same they are parallel.

So we convert each one to slope-intercept form:

-5x - 4y = -3

-4y = 5x - 3 Divide both sides by -4:

y = -5/4 x + 3/4.

Slope = -5/4.

-5x – 5y = -3

-5y = 5x - 3 Divide both sides by -5:

y = -1 x + 3/5.

Slope = -1.

The slope are different - so NOT parallel.

7 0

3 years ago

Find the sum of these polynomials.(5x2 - 4x + 2) + (3x² + 9x-8)=

dexar [7]

we have the expression

$(5x^2-4x+2)+(3x^2+9x-8)$

step 1

Group similar terms

$\begin{gathered} (5x^2+3x^2)+(-4x+9x)+(2-8) \\ Combine\text{ like terms} \\ 8x^2+5x-6 \end{gathered}$ <h2>The answer is option A</h2>

5 0

1 year ago

Which graph below represents a non functional relationship?

Andrew [12]

graph c, because it is a curved line. The line has to be straight in order to be a function.

6 0

4 years ago

Graph the equation 3x+4y=12

RUDIKE [14]

Answer: your x intercept is [0,3] and your y intercept is [4,0]

Step-by-step explanation:

7 0

3 years ago

What is V≈91952.32 rounded to the tenths place?

omeli [17]

Answer:

V≈91952.3

Step-by-step explanation:

5 0

3 years ago