3 years ago

Which of the following triangles is an obtuse triangle?

1 answer:

4 0

Answer:

First triangle

Step-by-step explanation:

First triangle is the obtuse triangle.

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Vesnalui [34]

Answer:

17.5

Step-by-step explanation:

3a = 15

a =5 .

3 x 5 = 15

2b = 5

15 + 5 = 20

----------------------------

b = 2.5

2.5 ( B ) + 15 ( 3a ) = 17.5

3 0

3 years ago

grandymaker [24]

she walked 12 and a half meter every day 12.5

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SSSSS [86.1K]

He needs to travel 3 1/2 more miles

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3 years ago

JulijaS [17]

Answer:

-1/3

Step-by-step explanation:

Slope is rise over run. Every 3 units to the left, it rises 1 unit, so the slope is -1/3.

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2 years ago

irakobra [83]

12lb=$27
14lb=$x

$\frac{12}{27} = \frac{14}{x}$

cross multiply

12x=378
divide both sides by 12
x=31.5= $31.50

Answer=$31.50

8 0

3 years ago