2 years ago

If a, b, and c are rational numbers and a > b, is ac > bc always true? Justify your answer

2 answers:

8 0

ac> bc is always true. This is beacuse c is multiplied to both a and b, and since a> b then ac will have a higher value than bc. Hence ac> bc is always true under the condition a> b.

MrRissso [65]2 years ago

6 0

AC>BC that’s what i know cause I already did this a wile back in my school hope it helps

You might be interested in

Manuel climbs a tower from ground level to an elevation of 135 1/2 ft he climbs down 27 1/2 ft how far is Manuel from the ground

Helen [10]

Answer: 108 feet

Step-by-step explanation: (135.5-27.5) = 108 feet

4 0

2 years ago

Read 2 more answers

A cardboard of length 15cm and breadth 12cm is to be cut into squares of equal sizes with no paper left over. What is the length

Andrews [41]

9514 1404 393

Answer:

3 cm

Step-by-step explanation:

The largest possible square will have a dimension that is the greatest common factor of 12 and 15. That number is 3.

The largest square is 3 cm.

The paper will be cut into 5 squares lengthwise and 4 squares across.

5 0

2 years ago

The perimeter of a rectangle is 48 inches. the ratio of the width to the length is 3:5. find the width and length of the rectang

aev [14]

Let l be the length and w , width. It is stated that, l=2w................(1) . Now, the perimeter of the rectangle =48 . ⇒2(l+w)=48,or,l+w=24. ⇒3w=24...............[by(1)]. ∴w=8,&,so,l=2w=16 inches. Was this helpful? Let the contributor know! Yes. Post comment 1500 ..

6 0

3 years ago

Use intercepts to graph the line described by the equation. −8y = −4x + 32

eimsori [14]

The answer on a graph is -4,10

8 0

3 years ago

What is the solution to the system of equations graphed below?

SIZIF [17.4K]

Answer:

Step-by-step explanation:

The solution to a system of equations given graphically is at the point of intersection of the 2 lines, that is

solution = (0, - 4) → B

6 0

3 years ago

Read 2 more answers