2 years ago

Help now plz it’s due in 8 minutes

Mathematics

1 answer:

Reptile [31]2 years ago

5 0

Answer:

Step-by-step explanation:

Original rectangle: 100 cm by 200 cm

Original area: 100 cm * 200 cm = 20,000 cm^2

Reduced by 70%, the measures are now 30% of they they were.

30% of 100 cm = 30 cm

30% of 200 cm = 60 cm

New area: 30 cm * 60 cm = 1800 cm^3

New area equals what percent of original area?

1800/20,000 * 100 = 9%

You might be interested in

If Mark 12 times older than his brother and his brother is 7 times younger how old his brother

krok68 [10]

Answer:

word

Step-by-step explanation:

3 0

2 years ago

The slope of a line is 2. The y-intercept of the line is –6. Which statements accurately describe how to graph the function?

cupoosta [38]

Answer:A

Step-by-step explanation:

I just did the test and got a 100

5 0

3 years ago

Explain how to plot the point (3, –7) on the coordinate plane.

Reil [10]

Coordinates are written in the form (x,y), x being a certain length along the horizontal x axis and y being a certain height along the vertical y axis. Positive y numbers are in the top half of the plane and negative y numbers are on the bottom. Positive x numbers are on the right side of the plane and negative x numbers are on the left. Therefore, (3,-7) would be 3 across to the right from the origin (where the x and y axes intersect) at (3,0) and 7 downwards from that point to (3,-7).

5 0

2 years ago

Read 2 more answers

Help with 4 Multiple-choice

kykrilka [37]

Answer:

1. D

2. A

3. C

4. A

Step-by-step explanation:

7 0