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SCORPION-xisa [38]
3 years ago
14

You answer should say: Car _ by __ km/hr (Use care in answering!)

Mathematics
1 answer:
Lina20 [59]3 years ago
8 0

Answer:

Car B by 20km/hr

Step-by-step explanation:

well, we first calculate the speeds of both cars. there is an allocated dot along the 6 hour mark for the line graph of both cars. hence, using a time of 6 hours, we use their respective distances to produce an answer. car a has travelled 360 km while car v has travelled 480 km.

hence:

speed of car b = 480/6 = 80

speed of car a = 360/6 = 60

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8 0
2 years ago
Will the border line of the graph of y < - x2 + 4x + 5 be a solid line or a broken
Free_Kalibri [48]

Step-by-step explanation:

When the inequality uses < or >, it is a broken line.

For the point (0, 0) it means that x = 0 and y = 0.

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2 years ago
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Natasha_Volkova [10]

Answer:

m∠ABE = 27°

Step-by-step explanation:

* Lets look to the figure to solve the problem

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∴ ∠ABF and ∠CBF are right angles

∴ m∠ABF = m∠CBF = 90°

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4 0
3 years ago
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Ede4ka [16]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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zzz [600]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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