Fill in the blank 86 52 18

kvv77 [185]

Answer:

<h2>hwvvejedbfbjxjjdjdbbsvsvhsjwwjjwkkwiiwjdjdbbdbxbbxje</h2>

Step-by-step explanation:

<h2>vshkeeheyeu4us d rvrgsjhdhfhxdbevdvdhjef zbfjfk</h2>

8 0

3 years ago

Seven more than the quotient of a number and 5 is equal to 3

klasskru [66]

Answer: -20

Step-by-step explanation:

The quotient of -20 and 5 is -4. -4 +7 is equal to 3.

3 0

3 years ago

teresa deposits $6000 into a bank account that pays 2% every year. how much interest will be paid in the first 4 years?

lozanna [386]

60. Terese deposited $6 000 into a bank account that pay 2% every year How much will she earn if for the first 4 years: => First Year 6 000 x 0.02 => 120 => 6 000 + 120 = 6 120 => Second Year the money is 6 120 => 6 120 * .02 = 122.4 => 6 120 + 122.4 => 6 242.4 => For the third year the money is 6 242.4 => 6 242.4 x 0.02 = 124.848 => 6 242.4 + 124.848 => 6 367.248 => And for the 4th year => 6 367.248 * .02 = 127.34 => 6 494.6 So his money will be 6 494.6 dollars.

7 0

3 years ago

Complete the expressions that would make them a perfect square trinomial.

kirza4 [7]

Answer:

a) 16

b) 100

c) 64

d) $\frac{81}{4}$ [/tex]

Step-by-step explanation:

Perfect square trinomial:

A perfect square trinomial has the following format:

$(x \pm a)^2 = x^2 \pm 2ax + a^2$

a.

x² – 8x

$x^2 - 8x = x^2 - 2ax$

So 2a = 8, a = 4. Then

$a^2 = 4^2 = 16$

The perfect square trinomial is $x^2 - 8x + 16$

b. x2 + 20x +

2a = 20, so a = 10

$a^2 = 10^2 = 100$

The perfect square trinomial is $x^2 + 20x + 100$

C.

x² – 16x +

2a = -16, so a = -8.

$a^2 = (-8)^2 = 64$

The perfect square trinomial is $x^2 - 16x + 64$

d. x2 + 9x +

$2a = 9$ , so $a = \frac{9}{2}$

$a^2 = (\frac{9}{2})^2 = \frac{81}{4}$

The perfect square trinomial is $x^2 + 9x + \frac{81}{4}$ [/tex]

6 0

3 years ago

The range of which function includes -4?

Inessa [10]

Start with the last two choices.
You have x + 5 and x - 5 in the square root.
A square root can never be negative.
That means that the lowest value y can have in the last two choices is 0.
The range does not include -4.

Now look at choice B.
sqrt(x) is at least 0.
Then you add 5.
The range does not include -4.

Now look at choice A.
sqrt(x) is at least 0.
Now you subtract 5.
The lowest value y can have is -5. That includes -4.
Choice A is the answer.
y will be at least 5.

6 0

3 years ago