Find the solutions to the equation below.
Check all that apply.
x² - 4=0
A. X=2
B. x = -1
C. x = 1
.
D. X = -2
E. X = 4
F. X = -4

Answer:

No its not

Step-by-step explanation:

Answer:

No, 0.85 is greater.

Step-by-step explanation:

Imagine a number line, with one at the end and 0.1 at the other end. With .85, It would be closer to one, with 0.6 being behind 0.85. The only other reason that 0.6 is greater than 0.85 is if they are converted to fractions.

If you are comparing a*b=4*3, a = 4 and b = 3.

This would mean that 2a = 8.

If a×b=2a=b, evaluate 4×3 , Based on the given equation, the result of 4 × 3 is 12.

To evaluate 4 × 3 using the given information, we substitute the values of a and b into the equation.

An equation is a mathematical statement that shows the equality of two expressions or quantities. It consists of an equal sign (=) placed between the two sides of the equation. The expressions on each side of the equal sign are referred to as the left-hand side (LHS) and the right-hand side (RHS) of the equation.

Equations are used to represent relationships and solve for unknown values. They can involve variables, constants, and mathematical operations such as addition, subtraction, multiplication, and division. The goal is to find the value or values of the variable(s) that make the equation true.

Given: a × b = 2a = b

Let's assign a = 4 and b = 3:

4 × 3 = 2(4) = 3

Simplifying the equation:

12 = 8 = 3

Therefore, based on the given equation, the result of 4 × 3 is 12.

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Full question

If a×b=2a=b, evaluate 4×3 do not answer with a link,photo,file.​

( No graph Needed)

Answer:

8

Step-by-step explanation:

12-10=2

10-m=2

m=8

Answer:

C

Step-by-step explanation:

Answer:

i believe the answer is 142.42 in²

Step-by-step explanation:

what i did was 'separate' the cone and cylinder-

so the volume of cylinder formula is-

v=πr²h

and the volume for a cone is-

v=πr²h/3

now let us fill in the formulas with the information that we have-

v=π*2²*10=125.66

v=π*2²*4=16.76

now let us add the sums together-

125.66+16.76=142.42 in²

good luck :)

i hope this helps

**please let me know if this is incorrect/not what you're looking for or both**

have a nice day!

Answer:

D ) one line; infinitely many

Step-by-step explanation:

Answer:

Adipose tissue is commonly known as body fat. It is found all over the body. It can be found under the skin (subcutaneous fat), packed around internal organs (visceral fat), between muscles, within bone marrow and in breast tissue.

Adipose tissue is commonly known as body fat. It is found all over the body. It can be found under the skin (subcutaneous fat), packed around internal organs (visceral fat), between muscles, within bone marrow and in breast tissue.

9514 1404 393

Answer:

  LA = 20π square units

  SA = 36π square units

  V = 16π cubic units

Step-by-step explanation:

The value of the radius is needed before any area calculations can be done. It can be found from the Pythagorean theorem:

  r² + 3² = 5²

  r = √(25 -9) = 4

__

The lateral area is given by the formula ...

  LA = πrs . . . . . where r is the radius and s is the slant height

  LA = π(4)(5)

  LA = 20π square units

__

The surface area is the sum of the lateral area and the base area. The latter is the area of a circle of radius 4.

  SA = πr² + LA

  SA = π(4²) +20π = 16π +20π

  SA = 36π square units

__

The volume is given by the formula ...

  V = 1/3πr²h

  V = 1/3π(4²)(3) = 16π

The volume is 16π cubic units.

Answer:

Vco = 1/3×πr2h

Vcy = Vco --> πr^2×h = 1/3πR^2×h

h's cancel, as well as π's

r^2 = 1/3R^2 --> R^2 = 3r^2 -->

SR (R^2) = SR (3r^2)

R = SR(3)×r

Step-by-step explanation:

9514 1404 393

Answer:

  6.9

Step-by-step explanation:

The relevant relation is ...

  Sin = Opposite/Hypotenuse

Substituting given values, we have ...

  sin(35°) = x/12

  x = 12·sin(35°) ≈ 6.883

The value of x is about 6.9.

Answer:

After 12 years Bob will have $ 4,508.80 in his account.

Step-by-step explanation:

Given that Bob wants to invest his $ 3000 in an account that gets 3.4% interest rate compounded monthly, to determine how much money will he have after 12 years the following calculation must be performed:

3000 x (1 + 0.034 / 12) ^ 12x12 = X

3000 x (1 + 0.0028333) ^ 144 = X

3000 x 1.0028333 ^ 144 = X

3000 x 1.502932 = X

4,508.80 = X

Therefore, after 12 years Bob will have $ 4,508.80 in his account.

Answer:

Your answer is x+ 9.Thanks.

Answer:

Circumference

Step-by-step explanation:

Answer:

circumference

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

[tex] \displaystyle \rm {x}=5 \ln \bigg(\frac{6}{5} \bigg) \: or \: 0.91(approx)[/tex]

Step-by-step explanation:

we are given a logarithmic equation

[tex] \displaystyle {5e}^{0.2x} = 6[/tex]

we want to figure out x

remember that,

[tex] \ln( {e}^{x} ) = x[/tex]

therefore to use the above formula with our given equation

divide both sides by 5:

[tex] \displaystyle \frac{{5e}^{0.2x} }{5}= \frac{6}{5} [/tex]

[tex] \displaystyle {e}^{0.2x} = \frac{6}{5} [/tex]

take In both sides:

[tex] \displaystyle \ln({e}^{0.2x} )= \ln \bigg(\frac{6}{5} \bigg)[/tex]

by using the formula we acquire

[tex] \displaystyle 0.2x= \ln \bigg(\frac{6}{5} \bigg)[/tex]

we can rewrite left hand side as fraction

[tex] \displaystyle \frac{1}{5} x= \ln \bigg(\frac{6}{5} \bigg)[/tex]

multiply both sides by 5

[tex] \displaystyle x=5 \ln \bigg(\frac{6}{5} \bigg)[/tex]

and we are done!

Answer:

i think its D

Step-by-step explanation:

i multiplied 12x16 and 192 then I multiplied 192x3 which gave me 576

Answer:

32units²

Step-by-step explanation:

find the area if the square

2×2 = 4

now find the area of the 3 triangle's

A = 1/2bh

A = 1/2×2×2

A = 2

A = 1/2bh

A = 1/2×6×2

A = 6

A = 1/2bh

A = 1/2×10×4

A = 20

add all the areas up

20 + 6 + 2 +4 = 32

32units²

Answer:

she bought 143

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given  ΔABC with:

To find

Solution

Use the law of cosines

Answer:

C. (2,6)

Step-by-step explanation:

Translate 2 units left and 4 units up: (x,y) -> (x-2 , y+4)

F (4,2) -> (4-2 , 2+4) -> (2 , 6)

Answer:

A gross refers to a group of 144 items (a dozen or a square dozen, 122). A great gross refers to a group of 1728 items (a dozen gross or a cubic dozen, 123). A small gross or a great hundred refers to a group of 120 items (ten dozen, 10×12).

Answer:

C

Step-by-step explanation:

the answer is C

12*8=96

15*8=120

17*8=136

Answer:

=−1±1 3√4

Step-by-step explanation:

Answer:

The answer is B

Step-by-step explanation:

Move the constant to the left, 4x^2+2x-2-1=0

Calculate the difference, 4x^2+2x-3=0

then solve using quadratic equation (must too difficult to type out)

Answer:

= -89x + 227 =

Step-by-step explanation:

The value of x in the circle is 1.

A circle is a two-dimensional figure with a radius and circumference of 2pir.

The area of a circle is πr².

We have,

if a tangent and a chord are drawn from a point outside a circle, and the point of intersection of the tangent and the circle is labeled as point P, then the length of the tangent squared is equal to the product of the lengths of the two segments of the chord:

Now,

From the figure,

(2x - 9)² = 27 (2x + 2)

We can start by simplifying the left-hand side of the equation:

(2x - 9)² = 27 (2x + 2)

4x² - 36x + 81 = 54x + 54

Now we can move all the terms to one side and simplify:

4x² - 90x + 27 = 0

Next, we can use the quadratic formula to solve for x:

x = (-b ± √(b² - 4ac)) / 2a

where a = 4, b = -90, and c = 27.

Plugging in the values:

x = (-(-90) ± √((-90)² - 4(4)(27))) / 2(4)

x = (90 ± √(8100 - 432)) / 8

x = (90 ± √(7668)) / 8

x = (90 ± √(447)) / 8

x ≈ 11.16 or x ≈ 1.09

Rounding to a whole number.

x = 1

Therefore,

The value of x in the circle is 1.

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Answer:

11/20

Step-by-step explanation:

plz can i get brainliest:)

Answer: 8 hours

Step-by-step explanation: 440 divided by 55=8