Answer:
h
Step-by-step explanation:
Answer:
8/32;
Step-by-step explanation:
8/32 is equivalent to 1/4 which percentage is 25
To solve this problem you must apply the proccedure shown below:
1. You have the following expression given in the problem above:
<span> (2-x)5
</span><span> 2. When you apply the distributive property, you have:
</span> (2-x)5
10-5x
3. Then, you must order the expression, as following:
-5x+10
Therefore, the answer is:
-5x+10
The first term is:-5x
The second term is:10
Answer:
<u>Area = 34.2 cm²</u>
Step-by-step explanation:
The general formula of the area of the triangle is half the product of two sides multiplied by the sine the angle between them.
So, for the given triangle ABC
AC = 9 cm, AB = 8 cm, CB = 10 cm
Area = 0.5 AC * AB * sin A or 0.5 BC * BA * sin B or = 0.5 CA * CB * sin C
Using the first form, so we need the measure of angle A
Using cosine low: cos A = (b² + c² - a²)/(2bc)
Where: a = BC = 10 , b = AC = 9 and c = AB = 8
So. cos A = (9² + 8² - 10²)/(2 * 9 * 8 ) = 0.3125
∠A = cos⁻¹0.3125 = 71.79°
So, Area = 0.5 AC * AB * sin A = 0.5 * 9 * 8 * sin 71.79° = 34.2 cm²
<u>So, Area = 34.2 cm²</u> to the nearest one decimal place
Step-by-step explanation:
log 47.2 in four decimal places
= 1.6739