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3 years ago

What is the factorization of the expression below x2-12x+36

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

3 0

Answer:

(x-6)^2

Step-by-step explanation:

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(4.8 × 10⁷) + 6,500,000

MrMuchimi

Answer:

5.45 * 10^7

Step-by-step explanation:

$(4.8 * 10^7) +6,500,000$

= $(4.8 * 10^7) + 6.5 * 10^6$

= $(4.8 * 10^7) + (0.65 * 10^7)$

= $5.45 * 10 ^7$

3 0

3 years ago

How do i find the measeure of the angle?

Anarel [89]

I hope this helps you

4 0

3 years ago

In geometry, Heron's formula (sometimes called Hero's formula), named after Hero of Alexandria, gives the area of a triangle by

uysha [10]

Answer:

C) $6.495\: ft^2$

Step-by-step explanation:

a = 7 ft, b = 3 ft, c = 5 ft (Given)

Therefore, a + b + c = 7 + 3 + 5 = 15 ft

Let's calculate semi Perimeter of the triangle which is given by s

$s =\frac{a+b+c}{2}=\frac{15}{2} = 7.5 \: ft$

Now, by Heron's formula, area of triangle ABC is given as:

$A(\triangle ABC) =\sqrt{s(s-a) (s-b)(s-c)}$

$\therefore A(\triangle ABC) =\sqrt{7.5(7.5-7) (7.5-3)(7.5-5)}$

$\therefore A(\triangle ABC) =\sqrt{7.5(0.5) (4.5)(2.5)}$

$\therefore A(\triangle ABC) =\sqrt{42.1875}$

$\therefore A(\triangle ABC) =6.49519053$

$\therefore A(\triangle ABC) =6.495\: ft^2$

8 0

3 years ago

Combine the radicals 9√x-3√x-<br> 06<br> O 6√x<br> O-6√2x<br> 0-6

g100num [7]

Answer:

6√x

Step-by-step explanation:

9√x - 3√x = 6√x

3 0

2 years ago

Please help 3m+5=8 show workk

SashulF [63]

Step 1- Subtract 5 from both sides
3m = 8 - 5
Step 2- Simplify 8 - 5 to 3
3m = 3
Step 3- Divide both sides by 3
Answer: m = 1

3 0

4 years ago