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Sonbull [250]
2 years ago
10

I need help with this i don't understand it i'll give brainliest to correct answers and whoever answers first

Mathematics
1 answer:
UkoKoshka [18]2 years ago
8 0

Answer:

Slope= m= 30

Step-by-step explanation:

For every  day he rides goes for 30 miles.

Unit Rate= y= 30x

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Please explain your answer
Irina18 [472]
\text{Distance = } \sqrt{(5 + 8)^2+ (-3 + 3)^2 }=   \sqrt{13^2} = 13

Answer: 13 units
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2 years ago
The perimeter of a triangle is not greater than 12 and the lengths of sides are natural numbers.
weqwewe [10]

Answer:

3 triangles

Step-by-step explanation:

Perimeter of triangle = a + b + c

Given that :

P = 12

and a, b, c are natural numbers

Let :

Side A = a

Side B = b

Side C = 12 - (a + b)

Side A + side B > side C - - - (condition 1)

a + b > 12 - (a + b)

a + b > 12 - a - b

a + a + b + b > 12

2a + 2b > 12

2(a + b) > 12

a + b > 6

Side A - side B < side C

a - b < 12 - (a + b)

a - b + a + b < 12

2a < 12

a < 6

b < 6 (arbitrary point)

Going by the Constraint above :

The only three possibilities are :

(2, 5, 5)

(3, 4, 5)

(4, 4, 4)

Total number of triangle = 3

Equilateral triangle (all 3 sides equal) = (4, 4, 4) = 1

Isosceles triangle (only 2 sides equal) = (2, 5, 5) = 1

3 0
2 years ago
Complete the pattern 486,162,54,18
katovenus [111]
6, 2, 0.(6) and so on

you simply divide each number by 3
3 0
3 years ago
Read 2 more answers
Please answer this problem.
9966 [12]
1. 1,200
2. 800
3. 2,000
6 0
3 years ago
Dani has only 1/2 of a cup of baking mix. She needs 3/4 of a cup for one batch of muffins. Which solution method shows how much
Vilka [71]

Answer:

Step-by-step explanation:

Dani has only 1/2 of a cup of baking mix. She needs 3/4 of a cup for one batch of muffins. Which solution method shows how much of a batch of muffins Dani can make?

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3 years ago
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