3 years ago

What are the steps to solve: 1246.39 -3.58

1 answer:

5 0

Answer:

1242.81

Step-by-step explanation:

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MissTica

B. False

Not necceserly

It can be 10 10 and 160
Since it has to sum up to 180

6 0

3 years ago

kaheart [24]

A is your answer

let me know if you have any questions

4 0

3 years ago

Anarel [89]

$S_1 = \frac{a+b}{2}h = \frac{7+9}{2}*5=\frac{18*5}{2}= 9 * 5 = 45~m^2$

$S_\triangle = \frac{ab}{2} = \frac{5*9}{2} = \frac{45}{2} = 22,5~m^2$

$S = S_1 + S_\triangle = 45 + 22,5 = 67,5~m^2$

Answer: 67,5 m².

5 0

3 years ago

melisa1 [442]

The correct answer is 2a^2

8 0

3 years ago

Misha Larkins [42]

Answer:

It would be A

Step-by-step explanation:

5 0

3 years ago