2 years ago

How was basic math used

Mathematics

2 answers:

dmitriy555 [2]2 years ago

4 0

It was used to see how your basic math skills

e-lub [12.9K]2 years ago

3 0

Answer:

Basic math is used in many ways. One is that without basic math you wont be able to understand any future math at all

Step-by-step explanation:

You might be interested in

(3x-4y)^2-(3x-4y)(3x+4y)

zheka24 [161]

Answer:

$-24xy + 32y^2$

Step-by-step explanation:

Hello!

We can use the special binomial product formulas:

$(a + b)^2 = a^2 + 2ab + b^2$
$(a + b)(a - b) = a^2 - b^2$

<h3>Simplify</h3>

$(3x - 4y)^2 - (3x - 4y)(3x + 4y)$
$(9x^2-24xy+16y^2) - (9x^2 - 16y^2)$
$9x^2 - 9x^2 - 24xy + 16y^2 + 16y^2$
$-24xy + 32y^2$

The simplified form is $-24xy + 32y^2$

6 0

1 year ago

3x+75.00 / 15. What is x? Show how

Anna007 [38]

Answer: 3x+5

Step-by-step explanation:

3x+75/15=

1/15x(45x+75)=

1/15x15(3x+5)=

3x+5

5 0

3 years ago

The tank of Miriams vehicle holds 12.1 gallons of gas.The current price for gasoline is $2.80 per gallon.How much will Miriam pa

AVprozaik [17]

Answer:

$33.88

Step-by-step explanation:

12.1*2.8 is equal to $33.88

4 0

3 years ago

Theo earned £15400 last year and spent 6% of his money on making home improvements. Find how much money Theo spent on home impro

inn [45]

Answer:

15400 ÷ 6/100

Step-by-step explanation:

next step do yourself

I hope it will help you

5 0

2 years ago

Find the mean absolute deviation for the set s={85, 90, 68, 75, 79}

FromTheMoon [43]

Answer: 6.48

Step-by-step explanation:

Mean is 79.4, population size is 5

MAD formular is addition of variance point /population size

n∑∣xi−xˉ∣

8 0

3 years ago