All categories

3 years ago

Which expressions are equal to a(6−2a) ?Select each correct answer.

Mathematics

1 answer:

marysya [2.9K]3 years ago

8 0

Answer: e. $6a-2a^{2}$

Step-by-step explanation:

1. You have the following expression given in the problem:

$a(6-2a)$

2. To solve the exercise and find an equal expression, you must simplify that expression. Apply the Distributive property. Multiply the terms inside the parentheses by $a$ . Then, you obtain:

$a(6-2a)=(a)(6)-(a)(2a)=6a-2a^{2}$

You might be interested in

For which of the following compound inequalities is there no solution?

Bess [88]

Answer:

(a) $6m \le - 36$ and $m + 24 > 20$

Step-by-step explanation:

Required

Which of a to d has no solution

(a) $6m \le - 36$ and $m + 24 > 20$

We have: $m + 24 > 20$

Sole for m

$m >20 - 24$

$m >-4$

$6m \le - 36$

Divide by 6

$m \le -6$

So, we have:

$m \le -6$ and $m >-4$

$m \le -6$ implies that: m = -6,-7,-8,-9.....

$m >-4$ implies that m = -3,-2,-1,0.....

<em>Hence, there is no solution</em>

8 0

3 years ago

1,500,000,000 in scientific notation

timama [110]

1.5 times 10 to the 9th

7 0

3 years ago

Read 2 more answers

Please help meeeeee:)))))

bonufazy [111]

Answer:

Step-by-step explanation:

the reason this because vertically opposite angles the equal so it's also 72

7 0

3 years ago

Read 2 more answers

mr albernathy perchases a selection of wrenches for his shop. his bill was $78. he buys the same number of $1.50 wrenches and $2

ICE Princess25 [194]

Answer:

Mr. Abernathy purchased 10 of $1.50 wrenches, 10 of $2.50 wrenches, 5 of $4 wrenches and 6 of $3 wrenches.

Step-by-step explanation:

6 0

3 years ago

What are factors of 42 that subtract to -8

MrRa [10]

You might have to do the quadratic formula

8 0

3 years ago