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Tema [17]
3 years ago
11

If CB =3(x+8) and AD= 4(x+3), find AB

Mathematics
1 answer:
kkurt [141]3 years ago
6 0

CD=CA+AB+BD

AB=CD-CA-BD

AB=CD-BD-BD

AB=CD-2.BD

AB=CD-2(BC+CD)

AB=CD-2BC-2CD

AB=-(CD+2BC)

AB=-{98-6(x+8)}

AB= 6x-50

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Viktor [21]

Answer:

x =\sqrt 5

y = \sqrt{5

Step-by-step explanation:

Given

The attached triangle

Required

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Considering angle 45 degrees, we have:

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y = \sqrt{10} * \cos(45)

In radical form, we have:

y = \sqrt{10} * \frac{1}{\sqrt 2}

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To solve for x, we make use of Pythagoras theorem

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4 0
3 years ago
mike says 3/3 of his fraction model is shaded blue. Ryan says 6/6 of the same model is shaded blue . are the two fractions equiv
Jet001 [13]
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5 0
3 years ago
Read 2 more answers
Since 20% or 1/5, is ___, there will be ___ word problems on the test
VARVARA [1.3K]

Answer:

10

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3 0
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elena55 [62]
The answer should be 24 inches
6 0
3 years ago
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NikAS [45]

Answer:

7/15

Step-by-step explanation:

If we're seeing how much pizza they both ate, we would add them together.

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add

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5 0
3 years ago
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