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Pepsi [2]
2 years ago
11

Help me with this question on congruent triangles? 20 points

Mathematics
1 answer:
Thepotemich [5.8K]2 years ago
5 0

Answer:

a) 5.7 cm

b) 3.05 cm

Step-by-step explanation:

a)

Since BE is parallel to CD,

Then AB/AC = BE/CD

So Length of CD = 12.3/8.2 x 3.8 = 5.7 cm

b)

AB/AC = AE/AD

So length of AE = 8.2/12/3 x 9.15 = 6.1 cm

ED = AD - AE = 9.15 - 6.1 = 3.05 cm

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Answer:

D. It would be less steep.

Step-by-step explanation:

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<u>In this case, the number is less than 1, making it grow wider. And as a result of it growing wider, it also becomes less steep.</u>

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3 years ago
Solve the equation by factoring. z2 − 6z − 27 = 0
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Answer:

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Step-by-step explanation:


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3 years ago
15 x (7x9)=(15 x 7) x 9 what is the property
Arte-miy333 [17]

Answer:

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Step-by-step explanation:

6 0
4 years ago
Find the acute angle formed by line 2y=x+1​
givi [52]

Answer:

26.57°

Step-by-step explanation:

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ohaa [14]

Answer:

y=0

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2.6y-4/15y+7/6y=7/3y

2.6y-(-)4/15y+7/6y=7/3y

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3 years ago
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