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3 years ago

The surface area of the triangular prism is .

Mathematics

2 answers:

Tems11 [23]3 years ago

6 0

Answer:

576 metres squared

Step-by-step explanation:

Side 1:

Area = $\frac{1}{2}$ bh

= $\frac{1}{2}$ (8)(6)

= 24 metres squared

Side 2:

Area = 22 x 6 = 132 metres squared

Side 3:

Area = 22 x 8 = 176 metres squared

Side 4:

Area = 10 x 22 = 220 metres squared

Surface Area = (2 x 24) + 132 + 176 + 220

= 48 + 528

= 576 metres squared

natima [27]3 years ago

4 0

Answer:

The correct answer is: 576

Step-by-step explanation:

Hope this helps! :)

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The question is in the picture, PLEASE HELPPP!

Mumz [18]

Answer:

1=c

Step-by-step explanation:

1=c

2=d

3=e

4=a

5=b

I know 1 and 2 are correct, but I am not sure about the others

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3 years ago

What is the answer to -1 5/8 × 2 2/3

Yuri [45]

Answer: -13/3

Step-by-step explanation: -1 5/8 -> -13/8 2 2/3-> 8/3

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3 years ago

2.24 Exit poll: Edison Research gathered exit poll results from several sources for the Wisconsin recall election of Scott Walke

iVinArrow [24]

Answer:

0.4929 = 49.29% probability that he voted in favor of Scott Walker

Step-by-step explanation:

Bayes Theorem:

Two events, A and B.

$P(B|A) = \frac{P(B)*P(A|B)}{P(A)}$

In which P(B|A) is the probability of B happening when A has happened and P(A|B) is the probability of A happening when B has happened.

In this question:

Event A: Having a college degree.

Event B: Voting for Scott Walker.

They found that 57% of the respondents voted in favor of Scott Walker.

This means that $P(B) = 0.57$

Additionally, they estimated that of those who did vote in favor for Scott Walker, 33% had a college degree

This means that $P(A|B) = 0.33$

Probability of having a college degree.

33% of those who voted for Scott Walker(57%).

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0.4929 = 49.29% probability that he voted in favor of Scott Walker

3 0

3 years ago

The hypotenuse of a right triangle is 8 cm longer than the longer leg. The shorter leg is 17 cm shorter than the longer leg. Fin

balu736 [363]

Answer:

45 cm

Step-by-step explanation:

Let x represent the length of the longer leg. Then the hypotenuse is x+8 and the shorter leg is x-17. The Pythagorean theorem gives the relation between these values as ...

(x +8)^2 = x^2 +(x -17)^2

x^2 +16x +64 = 2x^2 -34x +289 . . . . eliminate parentheses

0 = x^2 -50x +225 . . . . . put in standard form

0 = (x -45)(x -5) . . . . . . . . factor

Solutions to this equation are x=5 and x=45. The value of x must be greater than 17, so the useful solution is x=45.

The length of the longer leg of the triangle is 45 cm.

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kiruha [24]

Answer:

55,874

Step-by-step explanation:

Just subtract

143,874 - 90,000

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4 years ago

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