3 years ago

What is 28 - ( -15)

Mathematics

2 answers:

bearhunter [10]3 years ago

5 0

Answer:

Step-by-step explanation:

When subtracting a negative number, the negatives cancel out. This gives us 28 + 15 which is 43.

Sidana [21]3 years ago

3 0

Answer:

Step-by-step explanation:

so when subtracting a negative number the number becomes positive and the problem become 28 + 15 because the negative (subtraction) signs cancel out

You might be interested in

Find the absolute maximum and minimum values of f(x.y)=x^2+y^2-2x-2y on the closed region bounded by the triangle with vertices

dem82 [27]

Try this suggested solution, note, 'D' means the region bounded by the triangle according to the condition. It consists of 6 steps.

Answers are underlined with red colour.

6 0

3 years ago

Next number in the sequence 1 4 9 16 25

Anarel [89]

The next number in the sequence is 36.

Starting from 1, the number increases by 3, 1 + 3 = 4. But the next number, the number it's being increased by increases by 2. 3 + 2 = 5, 4 + 5 = 9. And again, 5 + 2 = 7, 7 + 9 = 16. And again. 7 + 2 = 9, 16 + 9 = 25. Therefore, it is increased to + 11, and the next number is 36.

I hope this helped, and you have a great day!

3 0

3 years ago

Read 2 more answers

ABCD is a trapezoid find the value of X and y

Harlamova29_29 [7]