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3 years ago

Which one answer fast !

Mathematics

2 answers:

max2010maxim [7]3 years ago

6 0

Answer:

A, 1/4

0.25 simplified is 1/4, as shown in the diagram.

Montano1993 [528]3 years ago

5 0

Answer:

A is the correct answer to your question

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Find a number such that three less than four times the number is two.

dimaraw [331]

Answer:
X=5/4 or 1.25

Solution:
Make algebraic equation to solve
4x-3=2
Solve
4x=2+3=5
X=5/4

Hope this helps. Please mark brainliest.

4 0

3 years ago

Solve the following system of equations.<br> 5x+2y =-6<br> 3x-2y = 22

katen-ka-za [31]

Answer:

5x+2y =-6 ........1

3x-2y = 22 ........2

Add both Equations

we get

8x = 16

Divide both sides by 8

x = 2

Substitute x = 2 into any of the equations

3(2) - 2y = 22

-2y = 22 - 6

- 2y = 18

Divide both sides by -2

y = - 9

x = 2 y = - 9

Hope this helps

6 0

3 years ago

Write the final answer in simplest radical form

Annette [7]

Answer:

8 $\sqrt{2}$

Step-by-step explanation:

2^(0.5+3) = 2^3.5 = 8√2

6 0

3 years ago

Find all solutions of the equation algebraically. Use a graphing utility to verify the solutions graphically. (Enter your answer

Anuta_ua [19.1K]

Answer:

The solutions of the equation are 0 and 0.75.

Step-by-step explanation:

Given : Equation $16x^4 - 24x^3 +9x^2 =0$

To find : All solutions of the equation algebraically. Use a graphing utility to verify the solutions graphically ?

Solution :

Equation $16x^4 - 24x^3 +9x^2 =0$

$x^2(16x^2-24x+9)=0$

Either $x^2=0$ or $16x^2-24x+9=0$

When $x^2=0$

$x=0$

When $16x^2-24x+9=0$

Solve by quadratic formula, $x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

$x=\frac{-(-24)\pm\sqrt{(-24)^2-4(16)(9)}}{2(16)}$

$x=\frac{24\pm\sqrt{0}}{32}$

$x=\frac{24}{32}$

$x=\frac{3}{4}$

$x=0.75$

The solutions of the equation are 0 and 0.75.

For verification,

In the graph where the curve cut x-axis is the solution of the equation.

Refer the attached figure below.

7 0

3 years ago

Find the distance covered in 10 revolution by a road roller of diameter 4.2m

IceJOKER [234]

The distance is 131.9m.

3 0

3 years ago