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3 years ago

25 points:) question 2-3

Mathematics

1 answer:

Furkat [3]3 years ago

4 0

Answer:

2) r=73

Step-by-step explanation:

all 4 sided shapes add up to 360.

so 90+90=180

180+107=287

360-287=73

so r=73

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X and Y intercept equations x +2y =18

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Answer:

(0,9) and (18,0)

Step-by-step explanation:

To find the x-intercept, set y = 0. Note how this equation x + 2y = 18 becomes x = 18. Thus, the x-intercept is (18,0).

To find the y-intercept, set x = 0. Then 2y = 18, and y = 9. The y-intercept is (0,9).

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2 years ago

Triangle ABC and DEF are congruent. Find x.

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Δ ABC ≡ ΔDEF

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2 years ago

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$63.90 (total)

$5.40 (cards)

$11.70/per (bags)

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2 years ago

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Answer:

no...................

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2 years ago

please help:) thank youuuyy

Lana71 [14]

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Answer:

x = 8
BF = 45

Step-by-step explanation:

Using the given information, we have ...

BH = 2·HF

3x +6 = 2(2x -1)

3x +6 = 4x -2

8 = x

The length of the median is ...

BF = BH + HF

BF = (3x +6) +(2x -1) = 5x +5

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BF = 45

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