Ask question

Ask question

All categories

2 years ago

5

Which expression is equivalent to (5 x 6)x(3 x 2)?

2 answers:

Natalija [7]2 years ago

7 0

Answer: (D) (3x2) x (5x6)

Step-by-step explanation: You can switch them around and it will still have the same answer.

makvit [3.9K]2 years ago

7 0

Answer:

(5 x 6)x(3 x 2) is equal to 180

To find the answer, you have to solve them to see if they are equal to 180.

A) (5 + 6) + (3 + 2) NO

simply cannot work because it's an addition of small numbers. This expression equals 16. Not equivalent.

B) (5 + 6) (3 + 2) (5 x 6) + (3 x 2) NO

B doesn't make sense as it includes both the expressions together, including the initial expression which we are trying to find an equivalent answer, hence, it is going to equal more than the answer: x > 180. Solving for x is unnecessary as we know it is more.

<u>No C? </u>

D) (3 x 2)x(5 x 6) YES

This one works as the same numbers as the initial expression are equivalent and the expression uses the same math signs. This displays the commutative property of multiplication

Conclusion:

the Answer is D)

You might be interested in

I need help with this please!!

vovangra [49]

Answer:

${6x}^{3} + {9x}^{2} - 18x + 3$

Step-by-step explanation:

1. Expand by distributing sum groups. $3x( {2x}^{2} + 5x - 1) - 3( {2x}^{2} + 5x - 1)$

2. Expand by distributing terms.

${6x}^{3} + {15x}^{2} - 3x - 3( {2x}^{2} + 5x - 1)$

3.Expand by distributing terms.

${6x}^{3} + {15x}^{2} - 3x - ( {6x}^{2} + 15x - 3)$

4. Remove parentheses.

${6x}^{3} + {15x}^{2} - 3x - {6x}^{2} - 15x + 3$

5. Collect like terms.

${6x}^{3} + {15x}^{2} - {6x}^{2} ) + ( - 3x - 15x) + 3$

6. Simplify.

${6x}^{3} + {9x}^{2} - 18x + 3$

Thus. the answer is,

${6x}^{3} + {9x}^{2} - 18x + 3$

5 0

2 years ago

Please need help with this one

Sergio039 [100]

Answer:

$7 \times 1 > \frac{5}{9} simplify \\$

if you don't its still right though

Step-by-step explanation:

only if you don't simplyfy if you do then just subtract and you will get a another answer which both are right

4 0

2 years ago

Read 2 more answers

Another way to write f(g(2))

labwork [276]

Answer:

(f◦g)(2)

Step-by-step explanation:

The rule is that f(g(x))=(f◦g)(x)

4 0

3 years ago

Read 2 more answers

Whats the area of the trapezoid

Lelu [443]

Step-by-step explanation:

the area of a trapezoid is

(b1 + b2)/2 × h = (10 + 5)/2 × 4 = 15 × 2 = 30 in²

6 0

2 years ago

Read 2 more answers

Which function has the greatest rate of exponential growth?

Veronika [31]

Answer:

C

Step-by-step explanation:

Here, we want to find which of the expressions have the greatest rate of exponential growth.

The easiest way to go about this is have a substitution for the term t;

Let’s say t = 6

Thus;

h(t) = 1.18^1 = 1.18

K(t) = 0.375^6 = 0.002780914307

f(t) = 1.36^6 = 6.327518887936

g(t) = 0.86^6 = 0.404567235136

Another way to find this is to express each as a sum of 1

f(t) = (1+ 0.36)^t

g(t) = (1-0.14)^t

k(t) = (1-0.625)^t

We can see clearly that out of all the terms in the brackets asides 1, 0.36 is the biggest in value

4 0

3 years ago