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3 years ago

The prime factorization of two numbers are shown. 2 510 3 8 ×5×7×41 12 How do you know that 35 is a common factor?

Mathematics

1 answer:

andrew-mc [135]3 years ago

6 0

Answer:

25038x65

Step-by-step explanation:

I practic buy Using the common factor of this problem.

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A barrel filled with oil is a cylinder with a diameter of 22 inches and a height of 33.5 inches. There are 231 cubic inches in a

ss7ja [257]

C. 55 gallons because the formula for cylinder volume is V=pi•radius^2•height. So plug in the given values like in the pic below and then divide that by 231 to find the gallons

3 0

3 years ago

How? (2x^2 - 3x - 4)(x + 7)

lidiya [134]

Answer:

$2 {x}^{3} + 11{x}^{2} - 25x - 28$

Step-by-step explanation:

Using foil method, Multiply the first term

$2 {x}^{2} \times x = 2 {x}^{3}$

Next, Multiply the Outer term in each parenthesis. (2x^2 and 7

$2 {x}^{2} \times 7 = 14 {x}^{2}$

$2 {x}^{2} \times 7 = 14 {x}^{2} \: \: \: 3x \times - x = - 3x$

Then, Multiply the Inner Terms (-3x,-4,7) in each parenthesis

$- 3x \times 7 = - 21x$

$- 4 \times x = - 4x$

Then multiply the last term (-4 and 7).

$- 4 \times 7 = - 28$

Combine it you have

$2 {x}^{3} + 14 {x}^{2} - 3 {x}^{2} - 21x - 4x - 28$

which simplify to

$2 {x}^{3} + 11 {x}^{2} - 25x - 28$

3 0

3 years ago

A complex number of the form z = a + bi has an absolute value of 4.00. What could the values of a and b be?

NNADVOKAT [17]

Answer:

According to the question z must be equal to 4. So value of a+b=z or a+b=4

Lets try each of the options

A) a+b

1.6+2.3=3.9 which is not equal to 4

So option a is not the asnwer.

B) a+b = 1.6+2.5= 4.1 which is not equal to 4

C) a+b= 1.9+2.1= 4.00 which is equal to 4

D) a+b= 2.1+3.4= 5.5 which is not eqaul to 4

Thus, we have OPTION C AS THE CORRECT ANSWER

5 0

3 years ago

Read 2 more answers

Juan delivers bunker sand in a truck. The truck bed is 3 yards long, 2 yards wide and 1 yard high. Bunker sand costs $79 per cub

nekit [7.7K]

3×2=6×1=6 79×6=474 Answer:474

5 0

4 years ago

is (x-2) a factor of f(x) = x^3 − 2x^2 + 2x + 3, use either remainder theorem or factor theorem to explain your reasoning

aliya0001 [1]

Answer:

Step-by-step explanation:

x-2=0

x=2

f(2)=2³-2(2)²+2(2)+3=8-8+4+3=7≠0

so x-2 is not a factor of f(x).

6 0

3 years ago