2 years ago

What is another expression that is equivalent to 12-16x

1 answer:

5 0

4(3-4x) . This is solved by factoring a 4 out of the equation. Distributing the 4 in the answer will provide the same equation as the one questioned.

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son4ous [18]

Answer:

r=8

Step-by-step explanation:

Given formula:

r = C / 2π

It is given that C = 16π

hence

r = 16π / 2π = 8

8 0

3 years ago

Tamiku [17]

Answer:

We are to find the error made by Sadie and then find the correct simplification.

The error Sadie made is that she wrote $a^7$ as $a^2 * a^5$ instead of $a^6 * a$ .

The square root of $a^6$ is $a^3$ and so she could have further simplified.

The correct simplification is shown below:

$\sqrt{54a^7b^3} = \sqrt{2 * 3 * 3 * 3 * a^6 * a * b^2 * b} \\ \\= \sqrt{3^2 * a^6 * b^2 * 6 * a * b} \\\\= 3a^3b\sqrt{6ab}$

4 0

3 years ago

oee [108]

7,000 ft
area of triangle formula=1/2*base*height

4 0

3 years ago

Alex Ar [27]

336
60*4=240
35/25=1.4
1.4*240=336

7 0

3 years ago

zzz [600]

Answer:

2 to 8 pounds his can gain.

Step-by-step explanation:

3 0

2 years ago