3 years ago

PLEASE HELP ME :)))Micheal is making scale drawings of rectangular rooms using a scale of 1in to 1 1/2 feet

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

3 0

Answer:

a) 256 ft^2 No

b) 150 ft^2 Yes

c) 300 ft^2 NO

d) 192 ft^2 Yes

w=8.5 in

l=11 in

A=w•l

A=8.5•11=93.5 in^2

Scale:

1in:1.5 ft

1in^2:2.25 ft^2

1in ^2. 2.25ft^2

93.5 in^2. Xft^2

X=2.25•93.5

X=210.375

Step-by-step explanation:

You might be interested in

Mama L [17]

Answer: x=25, y=19

Step-by-step explanation: Because the triangle is equilateral, all the angles must be equal to 60 degrees. So 2x+10=60. 2x=50 and x=25. Then the same thing: 3y+3=60. 3y=57, y=19.

3 0

3 years ago

Please please help me I need help Ill give brainy please help

zzz [600]

Answer:

45 cm

Step-by-step explanation:

$l=\sqrt{r^2+h^2}=\sqrt{27^2+36^2} =45 cm$

7 0

3 years ago

Round<br> 38.86 to 1 decimal place

Sonbull [250]

38.9 is the answer. because it is rounded to the nearest tenth.

5 0

3 years ago

Read 2 more answers

2x − y = −4→10x − 5y = −20 3x 5y = 59→3x 5y = 59 13x = 39 which equation can replace 3x 5y = 59 in the original system and still

malfutka [58]

13x = 39 can replace 3x + 5y = 59 in the original system and still produce the same solution.

8 0

3 years ago

Help please need by tomorrow

kirza4 [7]

Well number one is an acute angle number two is obtuse and number three is obtuse

3 0

3 years ago