All categories

2 years ago

The opposite of - |9| is

Mathematics

2 answers:

Ket [755]2 years ago

5 0

Answer:

Step-by-step explanation:

the absolute value of 9 is 9. the negative sign makes the 9 become -9. The opposite of -9 is 9.

Hope this helps!

aleksklad [387]2 years ago

3 0

Hello from MrBillDoesMath!

Answer: +9

Discussion:

The opposite of a number is that number multiplied by -1. In our case the opposite number is (-1) * (- (abs(9))) = -1 * (-9) = +9

Thank you,

MrB

You might be interested in

Complete the square to transform the quadratic equation into the form (x – p)2 = q.

ryzh [129]

The transformed equation is:

$(x-3)^2 = 23$

Step-by-step explanation:

We have to convert the equation in the form

$(x-p)^2 = q$

Given equation is:

$x^2-6x-8 = 6$

Adding 8 on both sides

$x^2-6x-8+8 = 6+8\\x^2-6x = 14$

In the given equation

a = x

b= ?

So,

$2.x.b = 6x\\b =\frac{6x}{2x}\\b = 3\\$

So 3^2 will be added on both sides

$(x)^2-6x+ (3) = 14+ (3)^2\\(x-3)^2 = 14+9\\(x-3)^2 = 23$

Hence,

The transformed equation is:

$(x-3)^2 = 23$

Keywords: Quadratic equation, transformation

Learn more about quadratic equation at:

#LearnwithBrainly

7 0

3 years ago

(URGENT) need help with this so badly someone help asap

Fynjy0 [20]

The answer for A is 2,026. I set a porportion up which is 77/x = 3.8/100

The answer to B is 26

8 0

3 years ago

The piggy bank contains 16 dimes, 8 nickels, and 12 quarters. This morning you removed 3 dimes and 5 nickels.Which expression co

Bond [772]

16•0.10= 1.60$
8•0.05= 0.40¢
12•0.25= 3.00$

1.60$+0.40¢+3.00$= 5.00$

3•0.10= 0.30¢
5•0.05= 0.25¢

0.30¢+0.25¢= 0.55¢

5.00$-0.55¢= 4.45$

4.45$ is left in the piggy bank.

3 0

3 years ago

Katrina wants to build a fence around her Square Garden the garden has an area of 121 square feet How much Fencing will Katrina

Sindrei [870]

Answer:

<em>The perimeter of the fencing is 44 feet (Option D)</em>

Step-by-step explanation:

<u>Area and Perimeter</u>

A square shape of side length (a) has an area given by:

$A = a^2$

And its perimeter is calculated as:

P = 4a

The area of Katrina's square garden is given as A=121 square feet. We need to calculate the side length by solving for a:

$a=\sqrt{121}$

a = 11 feet

Once we know the value of a, then we calculate the perimeter:

P = 4*11 = 44

The perimeter of the fencing is 44 feet (Option D)

7 0

2 years ago

2. Pens come in a package of 6, while notebooks

hoa [83]

Answer:

D. 5 packs of pens and 6 packs of notebooks

Step-by-step explanation:

5 packs * 6 per pack = 30 pens

6 packs * 5 per pack = 30 notebooks

5 0

3 years ago