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2 years ago

1PLSS NEED HELP.........

Mathematics

1 answer:

tatiyna2 years ago

7 0

Answer: I believe it can be a right triangle

Step-by-step explanation:

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Solve the triangle.<br> B = 36°, a = 41, c = 17 (5 points)

8090 [49]

Answer:

b = 29.0, A = 123.9°, C = 20.1°

6 0

3 years ago

Read 2 more answers

Mr. Park is using the following

STatiana [176]

Answer:The dependent variable is g

Step-by-step explanation:

Dependent/Independent

X/Y

y=Mx+B

3 0

3 years ago

A triangle has one angle that measures 11 degrees, one angle that measures 49 degrees, and one angle that measures

kaheart [24]

Answer:

60 degrees

Step-by-step explanation:

49+11=60

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3 years ago

Name the postulate or theorem you can use to prove ADE=EBA?

Angelina_Jolie [31]

Answer:

(c) Δ ADE ≅ Δ EBA by AAS Theorem

Step-by-step explanation:

Here, in Δ ACE

AC = CE (given)

Also, ANGLES OPPOSITE TO EQUAL SIDES ARE EQUAL.

⇒ ∠E = ∠A ..... (1)

Now, in Δ ADE and Δ EBA

∠E = ∠A (from above)

∠ADE = ∠ABC ( right angle)

AE = AE (common side)

hence, Δ ADE ≅ Δ EBA by AAS Theorem

As, by AAS Theorem (ANGLE ANGLE SIDE)

Two triangle said said to be congruent if 2 angles and 1 side of one triangle is equal to 2 corresponding angles and 1 corresponding side of the other triangle.

Hence, Δ ADE ≅ Δ EBA by AAS Theorem

7 0

3 years ago

42% of a certain country's voters think that it is too easy to vote in their country. you randomly select 12 likely voters. fi

RUDIKE [14]

A) 0.1211
B) 0.3889
C) 0.9782

Explanation:
A) We use a binomial distribution for this:
$_nC_r(p)^r(1-p)^{n-r}
\\
\\_{12}C_3(0.42)^3(1-0.42)^{12-3}=_{12}C_3(0.42)^3(0.58)^9=0.1211$

B) Using a graphing calculator, we find the sum of the binomial probabilities from 0 up to (not including) 5: 0.6111. Now subtract this from 1, since we want everything greater than or equal to 4: 1 - 0.6111 = 0.3889

C) Using a graphing calculator, we find the sum of the binomial probabilities from 0 up to (not including) 8: 0.9782

6 0

3 years ago