3 years ago

Read the proof Given: AE EC; BD DC Prove: triangle AEC ~ triangle BDC

Mathematics

2 answers:

Sidana [21]3 years ago

7 0

Answer:

EAC LINE TO~triangle BDC

Step-by-step explanation:

B AND D IS NOT UQAUL

AEC IS THE FIRST GIVEN

SO YOU FINE THE ALL RIGHT ANGLES RIGHT

love history [14]3 years ago

3 0

Answer:

The Answer is A. I just took the test.

Step-by-step explanation:

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aleksklad [387]

From the given table, the points can be written as : (6,7.55) , (12,7.85), (18, 8.15) and (24, 8.45)

Slope $m=\frac{_{y2}-_{y1}}{_{x2}-_{x1}}$

m = $\frac{7.85-7.55}{12-6}$

m = 0.05

slope intercept form of line = $y=mx+c$

We plug m = 0.05, x = 6 and y = 7.55 and find c.

$7.55=0.05(6)+c$

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3 years ago

The length of a rectangle is six times its width.

Hoochie [10]

Answer:

Length = 30

Width = 5

Step-by-step explanation:

So the formula for perimeter is

P = 2L+2W

And we know that:

L = 6W

So then we put in all the information that we do know

70 = 2(6W)+2W

And pop that into a calculator and you get W=5

So now we put that information into L = 6W to get:

L = 6×5

L = 30

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3 years ago

Help with the below image… Thank you!

Marianna [84]

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Step-by-step explanation:

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3 years ago

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Which measurement below has four significant figures? A. 14,052 km B. 12.05 L C. 0.0230 kg D. 12.501 m

Dmitrij [34]

The answer is B 12.05L

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3 years ago

In a class of 32 students, 4 have birthdays in October.What percent have October birthdays

dimaraw [331]

Answer:

12.5%

Step-by-step explanation:

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2 years ago

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