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kompoz [17]
3 years ago
14

Pythagorean theorem

Mathematics
2 answers:
Komok [63]3 years ago
8 0

Answer:

a^2 + b^2 = c^2

Step-by-step explanation:

Blizzard [7]3 years ago
4 0

Answer:

a^2 + b^2 = c^2

Step-by-step explanation:

Used to find side lengths of right triangles, a and b represent sides, while c represents the hypotenuse.

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The grass in Jamie's yard grew 16 centimeters in 10 days. It was growing at a constant rate. How many days did it take the grass
gulaghasi [49]

Answer:

1.6 cm

Step-by-step explanation:

16/10 = 1.6/1 so 1.6 cm in 1 day

7 0
3 years ago
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A function is defined by f (x) = 5 (2 minus x). What is f(–1)? –5 5 15
anzhelika [568]

Answer: 15

Step-by-step explanation: 2 minus negative 1 is the same as 2+1. 2 plus 1 is 3 and 5 times 3 is 15. Therefore, 15 is your answer.

8 0
3 years ago
The amount of time it takes p people to paint d doors varies directly with the number of doors and inversely with the number of
Talja [164]

Step-by-step explanation:

time ∝ number of door 1

time . ∝ 1/number of people. 2

compare equation 1 and 2

time . ∝ number of door / number of people

put k as constant

time = k number of door / number of people. 3

time =2. people=4 door = 10

putting in equation 3

2 = k (10)/(4)

2×4/10 = k

8/10 =k

4/5 =k

putting in equation 3

time= 4/5 number of door / number of people

now time =5 door= 25 people=?

5=4/5 (5)/ (number of people)

number of people =4/5 ×25/5

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4 0
3 years ago
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Joe can run twice as fast as Pete. They start at the same point and run in opposite directions for 40 minutes. The distance betw
Vesnalui [34]

I don't know you nswer po

3 0
3 years ago
The graph shows the relationship between the height of a tree and its age in years. What is the unit rate of growth for the tree
xxMikexx [17]

Answer:

The unit rate is 2 feet per year

Step-by-step explanation:

The graph is missing (See attachment)

To determine the unit growth;

First, we have to pick any two corresponding on the x and y axis

When x = 5; y = 10

When x = 1; y = 2

These can be represented as;

(x_1,y_1) = (5,10)

(x_2,y_2) = (1,2)

Next, is to determine the slope using;

m = \frac{y_2 - y_1}{x_2 - x_1}

Substitute values for x and y

m = \frac{2 - 10}{1 - 5}

m = \frac{-8}{-4}

m = 2

<em>Hence, the unit rate is 2 feet per year</em>

3 0
4 years ago
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