All categories

3 years ago

Please answer and show work :)

Mathematics

2 answers:

Rashid [163]3 years ago

5 0

Answer:

2 book cases

Step-by-step explanation:

If she has 1 1/4 gallons of paint then she has two (1/2) gallons and one (1/4) gallon. Each book case takes 1/2 gallon of paint and if you multiply it by 2 it equals 1 gallon. You only have 1/4 gallon left.

1 bookcase (1/2 gallon) + 1 bookcase (1/2 gallon) = 1 gallon. There is only 1/4 gallon left which is less than 1/2.

Zepler [3.9K]3 years ago

5 0

Answer is 2 book cases

You might be interested in

What is the value of y?

Romashka [77]

Answer:

y=42

Step-by-step explanation:

y+48+90=180

y=180-138

y=42

7 0

4 years ago

In this diagram, BAC~ EDF. if the area of BAC = 6 in, what is the area of EDF.

gulaghasi [49]

Answer:

2.7 square inch

Step-by-step explanation:

$\triangle BAC \sim \triangle EDF... (Given) \\$

$\therefore$ By area of similar triangle theorem:

$\frac{A(\triangle BAC)}{A(\triangle EDF)} = \frac{BC^2}{EF^2} \\\\\therefore \frac{6}{A(\triangle EDF)} = \frac{3^2}{2^2} \\\\\therefore \frac{6}{A(\triangle EDF)} = \frac{9}{4} \\\\\therefore A(\triangle EDF) = \frac{4\times 6}{9} \\\\\therefore A(\triangle EDF) = \frac{24}{9} \\\\\therefore A(\triangle EDF) = 2.6667\\\\\huge \purple {\boxed {\therefore A(\triangle EDF) = 2.7\: in^2}}$

7 0

4 years ago

A sweatshirt originally priced at 28.00 is on sale for 22.00 what is the percent of decrease rounded to the nearest whole number

levacccp [35]

% of decrease would be 100 - (22*100)/28

=100-78.57 = 21.43%

3 0

3 years ago

PLEASE HELP URGENT!!!!! Which equation represents a line with a slope of -2 and a y-intercept of 3?

dmitriy555 [2]

Answer:

23299jhrd

Step-by-step explanation:

Lol

7 0

3 years ago

{(-3,2),(0,4),(2,0)}*{(-2,2),(1,2),(2,-5),(5,0)}

marshall27 [118]

Answer:

Not sure what your asking but theirs a repeating domain so THIS IS NOT A FUNCTION

3 0

3 years ago