3 years ago

What is (-1 1/2) (-1 1/2)?

Mathematics

2 answers:

VashaNatasha [74]3 years ago

8 0

2.25 Its The Answer!!

Radda [10]3 years ago

7 0

2.25 is the answer to your question

You might be interested in

What property is 6(2x-3)=6(2x)-6(3)

Setler [38]

Answer:

Distributive property.

Step-by-step explanation:

5 0

3 years ago

Find the distance between A and B.

Papessa [141]

Answer:

The result is $d = 2\sqrt{5}$ units.

Step-by-step explanation:

The coordinates for A and B:

A = (-2, 0)

B = (2, 2)

-To find the distance between A and B, you need the distance formula:

$d = \sqrt{(x_{2} - x_{1})^2 + (y_{2}-y_{1})^2}$ Where the first coordinate is $(x_{1},y_{1})$ and the second coordinate is $(x_{2}, y_{2})$ .

-Use the coordinates A and B for the equation:

$d = \sqrt{(2+2)^2 + (2-0)^2}$

-Then, you solve the equation:

$d = \sqrt{(2+2)^2 + (2-0)^2}$

$d = \sqrt{(4)^2 + (2)^2}$

$d = \sqrt{16 + 4}$

$d = \sqrt{20}$

$d = 2\sqrt{5}$

So, therefore the distance is $2\sqrt{5}$ units.

7 0

3 years ago

The ratio of boys to girls in a class is 5:3. There are 32 students in the class. How many students are boys?

alina1380 [7]

Class ratio of girls to boys is 3:5
So there are 3 girls and 5 boys in 8 students
If there are 32 students, then 3/(3+5) * 32 = 12 girls, and 5/(3+5) * 32 = 20 boys

Hope it helps you?

8 0

2 years ago

Martin Ellis sells a line of cooking pots. He is paid a salary of $1,150 a month plus a 10% commission on all sales. Last month

mel-nik [20]

Answer:$4,650.00

Step-by-step explanation:35,000x10%=3,500

3,500+1,150=4,650

5 0

3 years ago

Select the correct answer.

adoni [48]

Answer:

Step-by-step explanation:

I ask my teacher and she said that it was 20/21 but she did not know it was test answer lol

3 0

3 years ago