3 years ago

What is the prime factorization of 48? 4 × 12 2 4 × 3 2 3 × 3 2. 2 3 × 6

Mathematics

1 answer:

FinnZ [79.3K]3 years ago

4 0

9514 1404 393

Answer:

2^4 × 3

Step-by-step explanation:

48 = 16×3 = 2×2×2×2×3

48 = 2^4 × 3

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3.<br> -4r – 6 + 6r + 9 = 29

SIZIF [17.4K]

Answer:

r=13

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Please help me this is my end of the year work

alexandr1967 [171]

Answer:

Triangle, pentagon, heptagon, and decagon.

Step-by-step explanation:

REMEMBER THIS:

DECAGON: 10 SIDES

HEPTAGON: 7 SIDES

PENTAGON: 5 SIDES

TRIANGLE: 3 SIDES

EXTRA INFO:

HEXAGON: 6 SIDES

QUADRILATERAL: 4 SIDES

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3 years ago

Identify all factors of the expression 〖4x〗^2+17x-15.

Basile [38]

The factors of given expression are: -5 and 3/4

Step-by-step explanation:

Given equation is:

$4x^2+17x-15$

Making pairs for the mid-term 17x by factoring the product of co-efficient of 4x^2 and 15

$4x^2+20x-3x-15$

$= 4x(x+5) - 3(x+5)$

$=(4x-3)(x+5)$

Now

$4x-3 = 0\\4x = 3\\x = \frac{3}{4}$

$x+5 = 0\\x = -5$

Hence,

The factors of given expression are: -5 and 3/4

Keywords: Quadratic equation, factors

Learn more about quadratic equation at:

#LearnwithBrainly

8 0

3 years ago

What is the radian measure of central angle AOB in the circles? Write down the answer in the lowest terms

Katena32 [7]

5pi/12 radians

The arc measure is 75, so theta must also be the same. if theta is 75, and 75 in radians is 5pi/12 radians, then the answer is that.

5 0

2 years ago

What is the answer when you evaluate n + m -2(m-m) when m = 3 and n = 2?

Effectus [21]

Answer:

Step-by-step explanation:

n + m -2(m-m)

Combine like terms

n+m+2(0)

n+m

Let m=3 and n=2

2+3

7 0

3 years ago