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3 years ago

Which set of sides makes a triangle

1 answer:

8 0

He proved that, for a right triangle, the sum of the squares of the two sides that join at a right angle equals the square of the third side. The third side--the side opposite the right angle--is called the hypotenuse of the right triangle. The two shorter sides are usually called "legs."

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What is the common difference between successive terms in the sequence 0.36, 0.26,0.16,0.06,-0.04,-0.14

Umnica [9.8K]

Common difference is .1

4 0

3 years ago

Read 2 more answers

HELP PLS :D

S_A_V [24]

Answer:

: 5 (4x - 9) - if u wanted me to solve this or just simplifie it also im not fully confident in this im sure the second person answering this is better anyways

2: 9x + 4

3: 12 + 2x

Step-by-step explanation: correct me in comments plz bc im not confident in thisss

5 0

3 years ago

A rectangle is divided into 15 identical squares arranged in three rows. What is the perimeter of the rectangle, in centimeters,

lozanna [386]

Answer:

48 cm

Step-by-step explanation:

Here, we are concerned with finding the perimeter of the rectangle.

Now, since the square has an area of 9 cm^2, it means that the squares has a side of 3 cm each since the area of a square is s^2

So now, there are 5 squares in a row, meaning in a straight stretch , left to right or right to left, there are 15 squares. So the total length here is 5 * 3 = 15 cm

Now, moving column-wise, from top to bottom, since we have 3 rows, what this means is that per column of the rows, there are 3 squares. So the total length here becomes 3 * 3 = 9 cm

So we have a rectangle 9cm by 15cm

The perimeter is thus 2(L + B) = 2(15 + 9) = 2(24) = 48 cm

6 0

3 years ago

Talia is going to put a new carpet in her house. She measure's one side of her living room and finds it measures 17 meters which

grin007 [14]

Answer:

Step-by-step explanation:

6 0

3 years ago

Give an example of fractions that you would compare by finding common denominators,and an example of fractions you would compare

creativ13 [48]

Answer:

Correct answer: 2/3 < 3/4

Step-by-step explanation:

We will compare the following two fractions:

2/3 and 3/4

First we will find common denominator:

The common denominator for 3 and 4 is 12, then we will multiply

first fraction with 4 and second with 3 and get:

8/12 and 9/12 and we conclude that 9/12 is greater than 8/12

respectively that 3/4 is greater than 2/3

Second we will find common numerator:

The common numerator for 2 and 3 is 6, then we will multiply

first fraction with 3 and second with 2 and get:

6/9 and 6/8 and we conclude that 6/8 is greater than 6/9, the reason is, the greater the fraction, the smaller the denominator

respectively that 3/4 is greater than 2/3

God is with you!!!

3 0

3 years ago