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lapo4ka [179]
3 years ago
12

Which number has a repeating decimal form?

Mathematics
1 answer:
klio [65]3 years ago
5 0

Answer:

a

Step-by-step explanation:

15 has repetition in decimal form

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In the figure below, AD is the perpendicular bisector of CB. Based on this information, which other statement can be proven to b
snow_tiger [21]

Answer:

463833

expand

Medium

Solution

verified

Verified by Toppr

In △ABD and △ACD, we have

DB=DC ∣ Given

∠ADB=∠ADC ∣ since AD⊥BC

AD=AD ∣ Common

∴ by SAS criterion of congruence, we have.

△ABD≅△ACD

⇒AB=AC ∣ Since corresponding parts of congruent triangles are equal

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The Slope of the Line:
Paladinen [302]

Answer:

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Step-by-step explanation:

the equation for slope is y2-y1/x2-x1

I chose the two points (4,2) and (0,-2) because that's where the line meets up

then I put them in the equation getting 4--2/0-2

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Slove all of it please 100 points
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Answer:

Step-by-step explanation:

5x+y-7=0 isolate y

y=-5x+7 (m=-5,b=7)

9x+7y-14=0

7y=14-9x ( divide both sides by 7)

y=-9x/7 +14/7

y=-9/7 + 2  (m=-9/7, b=2)

x+y=1000

4x+3y=3600 ( multiply the first equation by 3 to eliminate y)

3x+3y=3000

4x+3y=3600 ( subtract the two equations)

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3x+3y-4x-3y=-600

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x=600 ( substitute x in the equation)

x+y=1000

600+y=1000

y=1000-600=400

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how many tickets are sold :

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