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3 years ago

2) Pranavi can hike 1/3 mile in 7 1/2 minutes. How long would it take her to hike

Mathematics

2 answers:

Lapatulllka [165]3 years ago

7 0

Answer: 22.5 minutes

Step-by-step explanation:

worty [1.4K]3 years ago

4 0

Answer:

22.5

Step-by-step explanation:

7 1/2 = 15/2

15/2 minutes per 1/3 mile

1/3 x 3 = 1

15/2 x 3 = 22.5

22.5 minutes per mile

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kiruha [24]

Answer:

2.8 years

Step-by-step explanation:

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A = Pe^rt

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2 years ago

Brayden, Howard, and Vincent are on the football team. During a game, Brayden gains 1 less than 5 times the average number of ya

Gnoma [55]

Answer: If two pair is parallel then it has no solution.

Step-by-step explanation:

Since we have given that

Let the number of gained yards by each player be y

For the case of Brayden:

Equation will be

$y=5x-1\\\\y-5x=-1$

For the case of Howard :

Equation will be

$y=5x+1\\\\y-5x=1$

For the case of Vincent :

$y=4x+5\\\\y-4x=5$

Since First two equations are parallel so it has no solution.

Reason:

$y-5x=1\\\\y-5x=-1\\\\\frac{a_1}{a_2}=\frac{b_1}{b_2}=\frac{c_1}{c_2}\\\\\frac{1}{1}=\frac{5}{5}\neq \frac{1}{-1}$

Hence, if two pair is parallel then it has no solution.

8 0

3 years ago

Read 2 more answers

Which relationship is always true for the angles x,y and z of triangle ABC

bixtya [17]

Answer:

B. y + z = x

Step-by-step explanation:

x is an exterior angle of the triangle.

y and z are the opposite angles opposite the exterior angle.

The exterior angle theorem of a triangle states that the measure of an exterior angle equals the measure of the sum of the two angles opposite the exterior angle.

Thus:

y + z = x

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3 years ago

Someone help me pls ..

goblinko [34]

Answer:

because they are both in the circle

Step-by-step explanation:

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2 years ago

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2 years ago