Find the value of x. Round your answer to the nearest tenth.

7.23 I think I do not know

Answer:Please see explanation for answer.

Step-by-step explanation:

Simplifying the expression

5 + 4) 2− 5 × 2

Carl's method

(5 + 4) 2− 5 × 2 -----first error was taking only 4 from the bracket and squaring it.

Instead of solving the bracket as a whole before solving outside. And once she got it wrong from the start, every other solving would be wrong

(5 + 16) − 5 × 2

21 − 5 × 2

16 × 2

32

The right method

In simplifying the expression, we must bring in Mind our Bodmas

Which means we tackle Brackets before division, then multiplication , then addition and lastly subtraction.

(5 + 4) 2− 5 × 2

Solving the bracket first we have

(9)2-5x2

Since there is no division, we move to multiplication and we can see two sites for multiplication(9 x 2 and 5x2)

18-10

Subtracting will give us 8 as our answer.

Answer:

nonlinear

Step-by-step explanation:

Answer:

him or he was

Step-by-step explanation:

Answer:

Just read and study on you lesson/book and take notes

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

$112,710

Step-by-step explanation:

so first we have to find what is 15% of 86700

so 15/100×86700=$13005

so it is written that 86700 is in 2012 means 2010 it will be

2 times more which means 30% that means just have to do is multiply it two times which makes it $26010

so $86700+$26010=$112710

hope it helps you

please mark me as brainlist

Answer:

3

Step-by-step explanation:

To find the average add all these numbers together, then divide by how many numbers you have.

[tex]4\frac{1}{2} +3\frac{1}{3} +2+2\frac{1}{6} =12[/tex]

[tex]\frac{12}{4} =3[/tex]

[tex]Answer: 3[/tex]

It is 1/2 because picture a hundred and a half of a hundred is 50 , and a fourth is 25. Therefore it is 1/2

9514 1404 393

Answer:

  12

Step-by-step explanation:

Maybe you want the equivalence ...

  1 : 4 = 3 : 12

(Multiply both reduced ratio numbers by 3.)

Answer:

You're a beauty! (I'm a girl so don't take it personally) Your hair is really curly!

Step-by-step explanation:

Answer: 16⁹ and False.

Step-by-step explanation:

Answer:

B ,false

Step-by-step explanation:

Answer:

the total is 70 gallons

hope this helped :)

Step-by-step explanation:

Answer:

[tex]x^{5}[/tex]

Step-by-step explanation:

When bases are same and are multiplied, their powers are added.

Do mark me as brainly. Thanks

Answer:

area of one of the basses is 1.44 square feet

area of each lateral rectangular face is 0.96 square feet

SURFACE AREA OF THE PAPERWEIGHT IS 6.72 square feet.

Step-by-step explanation:

Answer:

The other person is 100% right! Give them brainliest :)

Step-by-step explanation:

Answer:

Step-by-step explanation:

opppppssss

Answer:

5 + 5= 10

8 + 8 = 16

10 + 16 = 26

if shes paying for everything maria pays 26 dollars

Answer:

2. $76.5

3. $10.12

Step-by-step explanation:

2. 110 × .35 = 38.5

110 - 38.5 = 71.5

71.5 × 1.07 = 76.50

3. 9 × 1.04 = 9.36

9.36 × 1.04 = 9.73

9.73 × 1.04 = 10.12

good luck, i hope this helps :)

2)76.5     110*0.35= 38.5,   110-38.5=71.5*0.07=5.005 or 5,  71.5+5=76.5

3)10.12    y1:9.36, y2:9.73, y3:10.12

4)28 minutes   32*0.08=2.56, 32-2.56=29.44*0.05=1.472, 29.44-11.472=27.968

5)$84   875*0.2=175,    875+175=1050*0.08=84

6)$467.04  562*0.2=112.4, 562-112.4= 449.6*0.06=26.976+449.6=

476.576*0.02=9.53152, 476.576-9.53152=476.04

7)store A, $12.24 a)612*0.3=183.6, 612-183.6=428.4

       b)612*0.2=122.4, 612-122.4=489.6*0.1=48.96 489.60-48.96=440.64

          440.64-428.4=12.24

8)$37.51  tip:32.57*0.18=5.86

   32.57*0.1=3.26,  32.57-3.26=29.31*0.08=2.34, 29.31+2.34+5.86=37.51

9) going of $100 as the price the overall 25% discount to get a final price of $75 would be of a better value, because when you calculate the other 2 options you get the same answer of $76.5.

Answer:

Hello, and welcome to brainly im gonna be your personal assistant for today your awnser to this question is easy here it is 1.

The degree is 4

2. x^3 - 4x =0

3. x-1/2=0        x-2/3=0

Step-by-step explanation:

Answer:

x=4 y=5

Step-by-step explanation:

Answer:

96inches

Step-by-step explanation:

24*8=192

192/2=96

Answer:

it is 80°

cause it is coming from the same cord AB

O and C will be same

Answer:

x = 40

Step-by-step explanation:

x = 80÷2 = 40

Central angle theorem

Answer:

34

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Brainliest please

Answer:

24 ft²

Step-by-step explanation:

The formula to solve for area of a triangle is: [tex]\frac{1}{2} bh[/tex]. First multiply the base x height: 12 x 4 = 48. Now multiply by 1/2: 48 x 1/2 = 24. Your answer is 24 ft².

Hope it helps and is correct!

Answer:

3 : 2

Step-by-step explanation:

Given

[tex]\frac{1}{2}[/tex] : [tex]\frac{1}{3}[/tex] ( multiply both parts of the ratio by 6 , the LCM, of 2 and 3 )

= 3 : 2

1/2:1/3

multiply the first fraction by the inverse of the second

1/2×3/2=3/2

the answer is 3:2

Answer: 96 cm

Step-by-step explanation:

The perimeter is the combined sum of the sides.

So 18 + 22 + 3 + 8 + 6 + 15 = 72

To find the 2 missing sides we use the information we already have.

On the top, we can see 18 is overall the largest line from the missing side.

So we'll need to subtract something from 18.

15 - 8 = 7 ( Inferencing )

18 - 7 = 11 ( length of the top missing side )

22 - 9 = 13

11 + 13 + 72 = 96 cm

Answer:  The perimeter is 85 cm

Step-by-step explanation:

To find the perimeter you will need to add the distance around the shape.

But there seem to be one missing side .

To find that missing side we will have to add 3cm and 6 cm then subtract it from 22.

3 + 6 = 9

22 - 9 =  13

Now add the distance around the shape plus the 13.

22 + 15 + 6 + 8 + 13 + 3 + 18 =  85