Simplify the expression a+7(1+10a)

Mathematics

1 answer:

marin [14]3 years ago

3 0

I think the answer is 71a + 7

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Convert the decimal 3.88888 to a fraction

Darya [45]

As a fraction it would be 388888/100000.

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3 years ago

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hi! so, yes i do pay attention in class, although i do not understand this equation. May someone please break it down and help m

swat32

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Given a scalene triangle with whole number angle measurements, what is the greatest sum possible of the two smallest angles?

Olegator [25]

SOLUTION

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Define scalene triangle

A Scalene Triangle is any triangle with unequal sides. This means that, in a scalene triangle, all of the three sides and angles are different lengths, just like in the illustration below. This also means that each angle has to be different.

STEP 2: Get the greatest sum possible of the two smallest angles

Since the measures of the angles of the triangle are different whole numbers , for the sum of the two angles to be the least possible, one of the angles must be smallest whole number i.e 1°

Now, the next smallest angle will be the next angle of a whole number that is not 1 degree, i.e, 2 degrees.

Thus, the greatest possible sum of the measures of two smallest angles will be: