3 years ago

A scale drawing has a scale of 2 cm :21 km. find the actual length for a drawing length of 4.5 cm

Mathematics

2 answers:

djverab [1.8K]3 years ago

7 0

The correct answer is C! Because 21/2 = 10.5 and 10.5 x 4.5 = 47.25

tino4ka555 [31]3 years ago

6 0

The answer to this equation would be option C.47.25

hope this helps

:D :)

You might be interested in

214

eimsori [14]

Answer:

s=13

Step-by-step explanation:

7 0

3 years ago

Point A is located at (-4,\ 9)(−4, 9) on the coordinate plane. Point B is located at (-4,\ -7)(−4, −7). What is the distance be

galben [10]

Answer:

AB = 16 units

Step-by-step explanation:

Given the coordinate (-4, 9) and (-4, -7)

Using the formula for calculating the distance between two points

AB = √(x2-x1)²+(y2-y1)²

AB =√(-7-9)²+(-4+4)²

AB = √(-16)²+0²

AB = √16²

AB = 16 units

Hence the distance between Point A and Point B is 16 units

8 0

3 years ago

What is the area, in square units, of triangle $ABC$ in the figure shown if points $A$, $B$, $C$ and $D$ are coplanar, angle $D$

Zolol [24]

Answer:

The answer is 24.

6 0

3 years ago

Complete the input-output table for the function y = 3^x

Archy [21]

Answer:

x y

-2 0.111

-1 0.333

0 1

1 3

2 9

Step-by-step explanation:

3 0

3 years ago

Please help really need to pass

VashaNatasha [74]

First add 5 to right side
$\frac{x}{7} = -4+5 = 1$
Next , to cancel the 7, you need to multiply by 7 on both sides
$x = 1*7 = 7$

8 0

4 years ago