Hello!

First you have to find the scale

32 / 4 = 8

To get the actual building you multiply the scale building by 8 and change the units to feet

8 * 8 = 64ft

The answer is 64ft

Hope this helps!

6 0

3 years ago

Please help me with this question

ser-zykov [4K]

Answer:

C. 2(z + 3).

Step-by-step explanation:

z + (z + 6)

= z + x + 6

= 2z + 6

= 2(z + 3).

4 0

3 years ago

Given the equation Square root of 2x plus 1 = 3, solve for x and identify if it is an extraneous solution.

Leno4ka [110]

The answer is 4.

Square root of 2x plus 1 = 3:
 $\sqrt{2x+1} =3$

Square both sides:
 $( \sqrt{2x+1} )^{2} =3^{2} \\ \\ 
2x+1=9 \\ 
2x = 9 - 1 \\ 
2x =8 \\ 
x = 8:2 \\ x =4
$

3 0

3 years ago