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Elodia [21]
3 years ago
11

PLEASE HELP! I WILL GIVE BRAINIEST! Look at the figure below: A triangle ABC is drawn. D is a point on BC such that BD is equal

to DC. A straight line joins points A and D. This line extend Based on the figure, which pair of triangles is congruent by the Side Angle Side Postulate? a Triangle ABD and triangle ECD b Triangle ABC and triangle ECD c Triangle ABD and triangle ADC d Triangle ADC and triangle ABC

Mathematics
2 answers:
skad [1K]3 years ago
5 0

Answer:

ABD and ECD

Step-by-step explanation:

EDC and ADB are vertical angles, so that is the angle we need for the SAS postulate. The markings on each of the corresponding sides is the same, which means we have 2 congruent sides, as well as an angle.

strojnjashka [21]3 years ago
4 0

Answer:

ADB and ADC

Step-by-step explanation:

SAS is side angle side. so, which 2 triangles have same side, then angle, then side. We have to have it in that specific order.

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A group of friends is sharing 2 & 1/2 pounds of berries. If each friend received 5/4 of a pound of berries, how many friends
elena-14-01-66 [18.8K]

Answer:

2

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To get the number of friends sharing the berry, what we need to do is to divide the total pound of berries by the amount of berries each friend received.

Now it would be easier if we worked in the decimal fraction route

That means we are to divide 2.5 by 1.25

And the answer to this is just 2

7 0
3 years ago
If y is 9, what is x?
hjlf

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Ima just steal the points

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP MY GRADES!!! Select the correct answer from the drop-down menu. Shapes I and II are _____ .
mel-nik [20]

Answer:

Similar but not congruent

Step-by-step explanation:

They look to be the same shape, but they aren't the same exact size so they cant be congruent. To be congruent they would have to be the same size and shape, but they are only the same shape, different sizes.

3 0
4 years ago
What are 3 equivalent ratios to 3/4?
blsea [12.9K]

Answer:

6/8, 9/12, 12/16

Step-by-step explanation:

Multiply the numerator and denominator by the same amount to maintain the same ration.

\frac{3}{4} =\frac{6}{8} = \frac{9}{12} =\frac{12}{16}

8 0
3 years ago
Bytecoin is a new cryptocurrency that is currently valued at $243 per coin. You want to make an investment and purchase 1 Byteco
Digiron [165]

Answer:

Step-by-step explanation:

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y = ab^x

y = b(1 + r)^ t

Where

y represents the value of the coin after x months.

x represents the number of months.

a represents the initial value of the coin.

b represents rate of growth.

From the information given,

a = 243

b = 1 + 15/100 = 1 + 0.15 = 1.15

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1000/243 = 1.15^x

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Taking log of both sides, it becomes

log 4.115 = xlog1.15

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x = 0.614/0.061

x = 10 months

It will take 10 months

7 0
4 years ago
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