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2 years ago

Which postulate can be used to prove that △ABD≅△CBD?

Mathematics

2 answers:

lawyer [7]2 years ago

4 0

I believe AAS can be used to prove that △ABD≅△CBD?

lidiya [134]2 years ago

3 0

Side angle side (SAS) theorem

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If h = 12 and g = 4, which of the following has a value of 3? A. h ÷ 3. B. g + 1. C. h - g. D. h / g

Vitek1552 [10]

Answer:

d . h/g

Step-by-step explanation:

so u plug in the numbers depending in the letters so for example. if there is a h put 12

if there is a g put a 4

A. (12)÷3 =4

b . 4+1=5

c. 12-4 =8

d. 12÷4=3

so the only one that ended with 3 as an answer is d

3 0

3 years ago

Three of the angles of a quadrilateral are 1200, 480 and 920.<br> What is the size of the 4th angle?

larisa [96]

Answer:

1000?

Step-by-step explanation:

1200+480+920 =2600

3600-2600 = 1000?

maybe

4 0

2 years ago

There is a 40% probability that a student PASSES their first statistics exam. Using a Binomial Distribution, if we randomly sele

melamori03 [73]

The probability that more than 5 students will pass their exam is 0.0188416.

<h3>How to find the probability?</h3>

The probability that a student passes their examination = 40% = 0.4

The probability that more than 5 students pass their statistics exam = Probability that 6 students pass their exam + Probability that 7 students pass their exam

The probability that 6 students pass their exam =

$7C_{6} (0.4)^{6} (0.6)^{1}\\=7(0.4)^6(0.6)\\=0.0172032$

The probability that 7 students pass their exam =

$7C_{7} (0.4)^{7} (0.6)^{0}\\=(0.4)^7\\=0.0016384$

The probability that more than 5 students pass their statistics exam = 0.0172032 + 0.0016384

= 0.0188416

Therefore, we have found the probability that more than 5 students will pass their exam to be 0.0188416.

Learn more about probability here: brainly.com/question/24756209

#SPJ4

4 0

1 year ago

12/65 into a simplified fraction

yanalaym [24]

12/65 divide by two if is simplified tell me ok

5 0

2 years ago

Read 2 more answers

Defining congruent triangles

seropon [69]

Answer:

E -->R

D-->K

O-->O

Step-by-step explanation:

Assuming you are asking for congruent parts, correspondence is the part which corresponds and is also equal.

Here Angle E corresponds and is congruent to Angle R in these congruent triangles.

Angle D is congruent and corresponds to Angle K for these congruent triangles.

Angle O is equal to Angle O as they are vertical angles across a vertex.

5 0

2 years ago