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4 years ago

13

Last one haha ill give 20 points

1 answer:

Wittaler [7]4 years ago

6 0

Answer:

Isosceles

Because angle BAC=BCA= 50

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Using 5,7,2 to equal 6

choli [55]

Answer:

here my answer

Step-by-step explanation:

5+1=6

7-1=6

3x2=6

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3 years ago

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Danny charges $40 for 4 hours of swimming lessons, Martin charges $85 for 5 hours of swimming lessons. Who offers a better deal?

Ratling [72]

Answer:

Danny does

Step-by-step explanation: 40 / 4 = 10

85 / 5 = 17

10 is less than 17 meaning that Danny is offering a better deal.

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3 years ago

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What are the coordinates on the coordinate plane?

Lyrx [107]

Answer:

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Step-by-step explanation:

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3 years ago

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A (not necessarily convex) 11-sided polygon can have at most how many right interior

EastWind [94]

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it is 3

Step-by-step explanation:

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3 years ago

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2x² + 4x + 4 + x² + 1 = 180

Tasya [4]

Step-by-step explanation:

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${3x}^{2} + 25x - 21x - 175 = 0$

$x \times (3x + 25) - 7(3x + 25) = 0$

$(3x + 25) \times (x - 7) = 0$

$3x + 25 = 0 = x - 7 = 0$

$x = - \frac{25}{3} = x = 7$

$= x_{1} = - \frac{25}{3} . \: \: x_{2} = 7$

5 0

3 years ago