What is the solution of the equation x2 = 64?
+8
8
+4
4

Answer:

C

Step-by-step explanation:

Answer:

[tex]y = \sqrt{ {14}^{2} - {10}^{2} } \\ y = \sqrt{96} \\ y = 9.8[/tex]

Answer:

Step-by-step explanation:

using pythagoras theorem

h^2=p^2+b^2

14^2=10^2+b^2

196=100+b^2

196-100=b^2

96=b^2

[tex]\sqrt{96}[/tex] =b

4[tex]\sqrt{6}[/tex] =y

Heres some info i learend

s but its not complete maybe i guess

Terms. We combine em by adding. The numbers or subtracting the numbers that are multiplied times the radicals.

Answer:

[tex](x + y) {}^{3} = {(x + y)}^{2} (x + y) \\ = ( {x}^{2} + 2xy + {y}^{2} )(x + y) \\ = ( {x}^{3} + {x}^{2} y+ 2 {x}^{2} y + 2x {y}^{2} + x {y}^{2} + {y}^{3} ) \\ = ( {x}^{3} + 3 {x}^{2} y + 3x {y}^{2} + {y}^{3} )[/tex]

11 per day. also what happened to some of the words?

Answer: i cant see the picture can you send it to me please

Step-by-step explanation:

Answer:

[tex]\huge\boxed{x=-15}[/tex]

Step-by-step explanation:

[tex]-18=-3+x\qquad|\text{add 3 to both sides}\\\\-18+3=-3+3+x\\\\-15=x\to x=-15[/tex]

Answer:

The answer is C

Step-by-step explanation:

Spread is the greatest number minus the smallest number which would be 9-4=5.

The center is the middle of all the values written out, 4,6,7,9, and 9 which would make the center 7.

Answer:

$62.1

Step-by-step explanation:

The tube of toothpaste shown cost $3.45. Estimate the price per cubic inch of toothpaste.

= Volume = Length × Width × Height

= 8 in × 1.5 in × 1.5 in

= 18 in³

From the above question:

1 in³ = $3.45

18 in³ = $x

Cross Mulitiply

x × 1 in³ = 18 in³ × $3.45

x = 18 in³ × $3.45/ 1 in³

x = $62.1

Therefore, the price per cubic inch of toothpaste is $62.1

Answer:

area of a circle formula:

radius squared x pi(3.14 or 22/7 most likely whatever they tell you to use in pi)

Circumference formula:

2 x pi(3.14 or 22/7 most likely whatever they tell you to use in pi) x r(radius, if they dont give you the radius but just your diameter for either circumference of area just do half of the diameter shown)

Step-by-step explanation:

First problem:

In this case,

7 is your radius!

7 x 2 x 3.14 (circumference) = 43.96

now area: 7^2 = 49

49 x 3.14 = 153.86

Now time for the other problem:

half of 30 is 15!

15 x 3.14 x 2 (circumference) = 94.2

Area of the circle:

15^2 = 225

225 x 3.14 = 706.5

Answer:

0.0425

Step-by-step explanation:

Answer:

0.0425

Step-by-step explanation:

Answer:

83

Step-by-step explanation:

2x83=166-15

Answer:

A

Step-by-step explanation:

In A, the number of bags that had more than 19 skittles is 7 and the number of bags that had less than 19 skittles is 16, so A is true.

In B, the median package contained 18 candies.

In C, 5 bags contained 18 candies, while there were 8 bags in total for the 17 and 20 bags.

In D, the range is the highest value minus the lowest, so it's 22-12=10.

The diagnonals of a parallelogram bisect each other ,

so

=》 BD = 3x × 2

=》BD = 6x

and there's given that

=》

[tex] BD = \dfrac{3}{5} AC[/tex]

=》

[tex]6x = \dfrac{3}{5} \times 40[/tex]

=》

[tex]x = \dfrac{24}{6} [/tex]

=》

[tex]x = 4[/tex]

so, if x = 4 , then the given quadrilateral is a parallelogram.

Answer:

the answer is B.(-1,-2)

Step-by-step explanation:

please give brainliest

Answer: OPTION C!!

Y=4x^3

Step-by-step explanation:

Brainliest?

Answer:

Y=4x^3 or c on edge

Answer:

The Answer is C

Step-by-step explanation:

E flipped over the Y axis is 2,4 and C is the only option with 2,4 for E

Answer:

The value of b2 is 64

Step-by-step explanation:

Answer:

64 m^2

Step-by-step explanation:

as

b=8m so

b^2=( 8×8 ) m^2

Answer: 15

Hope this helps!

Answer: 15

Step-by-step explanation:

Answer:

Step-by-step explanation:ionmjnjnkjnjkm;nknknkn

Answer:

Thia equation represenst the problem : 4(1.50 + 3x) =24

Answer:

Nonlinear

Do not

Nonlinear

increase the y-values decrease and then increase.

Explanation:

When graphed, nonlinear functions are parabolas. Both the equation and the table will graph as parabolas so they are both nonlinear. Nonlinear functions do not have a constant rate of change. And if you look at the table, when an x value increases, the y value decreases and then increases.

Answer:

Step-by-step explanation:

The table is a quadratic. Its equation is y = x^2 + 4

The equation represents a non-linear equation. A quadratic is not linear. It does not have a constant rate of change.

The table is a a quadratic. It is non-linear function.

I don't know how to read the last one, but you can see what happens. As the x value increases the y value decreases and then increases.

Answer:

3.125 miles

Step-by-step explanation:

5 × 0.625 = 3.125 miles

Answer: $285

Step-by-step explanation:

Given

A trip costs [tex]\$319.19[/tex] after-tax inclusion

The rate of tax is 12%

Suppose x is the amount of charge before tax inclusion

We can write

[tex]\Rightarrow x+12\%x=319.19\\\Rightarrow x(1+0.12)=319.19\\\\\Rightarrow x=\dfrac{319.19}{1.12}\\\\\Rightarrow x=\$284.99\approx \$285[/tex]

The amount before tax inclusion is $285

Answer:

75000

hope this helps u

brainliest pls

Step-by-step explanation:

Let 7.1239 is a decimal number. Now, we have to round the given decimal number to its nearest thousandth.

Step 1: Identity the thousandth digit. (Here, 3 is the digit which is in thousandth place)

Step 2: Now, look at the digit, which is next to the thousandth place. If that digit is less than 5, round down the thousandth digit. If that digit is greater than or equal to 5, round up the thousandth digit. From the example given above, the digit next to the thousandth digit (i.e., 9) is greater than 5, so we have to round up the thousandth digit.

Step 3: Thus, the number 7.1239 rounded to the nearest thousandth is 7.124.

Answer:

75000

Step-by-step explanation: