3 years ago

3 - 0.8 =hehehwjjejwjwjwjwjjwhw

Mathematics

1 answer:

andrey2020 [161]3 years ago

5 0

Answer:

3-0.8= 2.2

Hope that helps!

You might be interested in

Tom bought 2.1 pounds of each type of fruit shown on the sign. What was the total cost of the fruit he brought.

Artist 52 [7]

Answer:

Can I see the sign?

Step-by-step explanation:

5 0

2 years ago

(I hate to say this, but I'm really struggling with this math probelm! Help please! )

Ira Lisetskai [31]

a. difference in wages = 941 - 770 = $171

as a percentage tis is (171/770) * 100

= 22.2 % answer

8 0

2 years ago

Solve 3x2 = −12x − 15. x = −4 ± 2i x = −4 ± i x = −2 ± 2i x = −2 ± i

diamong [38]

ANSWER

$x = - 2 \pm i$

EXPLANATION

We use the method of completing the squares.

The equation is
$3 {x}^{2} = - 12x - 15$

We rewrite the above equation to obtain;

$3 {x}^{2} + 12x = - 15$

We divide through by 3 to obtain;

${x}^{2} + 4x = - 5$

We add half the coefficient of
$x$

to both sides of the equation to get,

${x}^{2} + 4x + {2}^{2} = - 5 + {2}^{2}$

The right hand side is now a perfect square.

${(x + 2)}^{2} = - 1$

We now take square root of both sides to get;

$x + 2 = \pm \sqrt{ - 1}$

We add -2 to both sides,

$x = - 2 \pm \sqrt{ - 1}$

We simplify to obtain,

$x = - 2 \pm i$

3 0

3 years ago

Suppose you obtain a $1300 T note with a 9% annual rate paid monthly with Matt Trinity in six years how much interest will be pa

dolphi86 [110]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Sketch a function in this question.

Mandarinka [93]

It has to have x decreasing and y decreasing, along with x getting bigger while y gets smaller, and it has to cross x at -5, 0, and 4 so this is your graph

5 0

3 years ago

3 - 0.8 =hehehwjjejwjwjwjwjjwhw​

3 - 0.8 =hehehwjjejwjwjwjwjjwhw