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Pachacha [2.7K]

3 years ago

12

Olivia went for a hike. The graph below shows the distance she had hiked at different lengths of time. Which equation represents

the relationship between the length of time, x, in hours that Olivia hiked, and the distance, y, in miles she hiked?. Single choice.

2 answers:

Gemiola [76]3 years ago

6 0

Post the graph so we can see.

nikitadnepr [17]3 years ago

5 0

Where’s the graph at?

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2 years ago

Christine is riding her bicycle. She rides for 11.2 kilometers at a speed of 7 kilometers per hour. For how many hours does she

xxMikexx [17]

Answer:

$1.6\ hours$

Step-by-step explanation:

we know that

She rides for 11.2 kilometers at a speed of 7 kilometers per hour

Using proportion

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3 years ago

80+90=8+9 add a 0 to the end of your answer

Len [333]

Answer:

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Step-by-step explanation:

Because 8 + 9 = 17, if we multiply all of these values by ten or add a zero to the end of each number, we should get

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2 years ago

12x > 10(2x-3) -10

KATRIN_1 [288]

Answer:

no

Step-by-step explanation:

12x-20x=-8x

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7 0

2 years ago

Read 2 more answers

A 13 ft ladder is resting on a wall. The angle the ladder makes with the floor is 45 degrees. How high off the ground is the top

PtichkaEL [24]

Answer: 9.19 ft

Step-by-step explanation:

Hi, since the situation forms a right triangle (see attachment) we have to apply the next trigonometric function.

Sin α = opposite side / hypotenuse

Where α is the angle of elevation of the ladder to the ground, the hypotenuse is the longest side of the triangle (in this case is the length of the ladder), and the opposite side (x) is distance between the top of the ladder and the ground.

Replacing with the values given:

Sin 45 = x/ 13

Solving for x

sin45 (13) =x

x= 9.19 ft

Feel free to ask for more if needed or if you did not understand something.

6 0

3 years ago