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3 years ago

List the six parts in order, for the format of a two-column proof.

2 answers:

3 0

A formal two-column proof contains the following components:

 Statement of the original problem
 Diagram, marked with "Given" information
Re-statement of the "Given" information in the proof
Complete supporting reasons for each step in the proof
 The "Prove" statement as the last statement
Conclusion

Hope this answers the question. Have a nice day.

fgiga [73]3 years ago

3 0

Answer:

Statement of the theorem

Figure

Given Information

Conclusion to prove

Plan of proof

Proof

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nlexa [21]

Answer:

x = 1

Step-by-step explanation:

14 -4x = 10

-4x = -4

x = 1

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2 years ago

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What is the exact value of tan 30° ? enter your answer, as a simplified fraction, in the box?

attashe74 [19]

In this question , we have to find the value of tan 30 and we need to write the answer in simplified form .

$tan x = \frac{sin x}{ cos x}$

Substituting the values of sin (30) and cos(30, we will get

$tan (30) = \frac{1/2}{ \sqrt{3} /2}$

Multiplying both numerator and denominator by 2, we will get

$tan(30 ) = \frac{1}{ \sqrt3}$

TO simplify it, we need to multiply both numerator and denominator by square root 3.

$tan(30) = \frac{ \sqrt 3}{ \sqrt3 * \sqrt 3} = \frac{ \sqrt 3}{3}$

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2 years ago

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Find value of cos75 degrees

AfilCa [17]

Answer:

0.258819045...

Step-by-step explanation:

just plug it into a calculator

7 0

2 years ago

Carl bought 19 apples of 2 different varieties to make a pie.The total cost of the apple was $5.10.Granny Smith apples cost $0.2

disa [49]

For this case we propose a system of equations:

x: Let the variable representing the quantity of Granny Smith apples

y: Let the variable representing the number of Gala apples

According to the statement we have:

$x + y = 19\\0.25x + 0.30y = 5.10$

From the first equation we have to:

$x = 19-y$

replacing in the second equation:

$0.25 (19-y) + 0.30y = 5.10\\4.75-0.25y + 0.30y = 5.10\\4.75 + 0.05y = 5.10\\0.05y = 5.10-4.75\\0.05y = 0.35\\y = \frac {0.35} {0.05}\\y = 7$

So, Carl bought 7 Gala apples

On the other hand:

$x = 19-7 = 12$

So, Carl bought 12 Granny Smith apples

Answer:

Carl bought 7 Gala apples and 12 Granny Smith apples

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2 years ago

Help on threethx so much

Maru [420]

The answer is 1.5. We can find this by arranging the data set from least to greatest, 011234, and then finding the middle number. Since the amount of spaces is even, we need to find the number in between 1 and 2. The answer is 1.5!

Please mark brainliest.

Hope this helps!

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3 years ago