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3 years ago

Can someone help with 3 and 9

Mathematics

1 answer:

Vadim26 [7]3 years ago

4 0

Answer:

9= 512m/1000m

SIMPLIFY IT

Step-by-step explanation:

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hammer [34]

Answer:

A = 16

Step-by-step explanation:

Taken together, the triangles form a square whose side length is 4. The area is ...

A = s² = 4²

A = 16

6 0

2 years ago

Read 2 more answers

Please helpppp !!!!!!!!!!!! Will<br> Mark Brianliest !!!!!!!!!!!!!!!!!!!!

Alexxx [7]

Answer:

Step-by-step explanation:

7 0

3 years ago

A. 2x^2 + 7x + 6

Alexandra [31]

Answer:

Step-by-step explanation:

the 3 equation can not be factorised. Because they will result to fraction

7 0

2 years ago

In triangle ABC, what is the length of side bif B = 48°, C= 81°, and c= 25?

Mashcka [7]

Answer: The correct option is D: Is alloyed with carbon and chromium to make stainless steel.

Explanation: Because of its physical characteristics, iron is a material that tends to oxidize easily. With the chromium alloy stainless steel is created, which for its quality can be used in the manufacture of structural steels.

7 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