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malfutka [58]
4 years ago
9

Study the Proof: Give the reasons for the missing reason. List the number and then state the reason.

Mathematics
1 answer:
joja [24]4 years ago
6 0
1) Given
2) Adding segments AB and BC together gives AC (Addition postulate, not too sure about the terminology) 
3) Segment Addition postulate 
4) Segment Addition postulate(Knowing that AC=BD, the distance between BC and CD add up to BD, shown in #3. AB and BC add together to give AC) 
5) Subtraction property of Equality 

Hope I helped :) 
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What is 9010.7778454 rounded to the nearest hundredth.
pantera1 [17]
The answer is 9010.78
because 7 is rounded to 8 and also 8 is in the hundredth place
6 0
3 years ago
Read 2 more answers
Please help me asap ​
Luden [163]

Answer:

16.28 ft^2

Step-by-step explanation:

To find the area of the square do Base Times height.

Base (5), Height (2)

5 * 2 = 10

To find the semi circle do the regular formula for a circle but divide it by 2 at the end.

Area of a circle is pi time r squared

3.14 * 2^2 = 12.56 (Remember always follow order of operations or PEMDAS by squaring 2^2 first)

Since its a semi circle divide the area of the circle by 2.

12.56 / 2 = 6.28

To find the area of them both you add both areas together.

6.28 + 10 = 16.28 Ft^2

4 0
3 years ago
Which of the following is equivalent to<br> 2(x2 – x) + 3(x2 – x)?
crimeas [40]

Answer: 5x(x-1)

Step-by-step explanation:

2(x2 - x) + 3 (x2 - x)

5x(2 power) - 5x

= 5x(x - 1)

3 0
3 years ago
That's my question.​
Andrei [34K]

Answer:

Exact Form:

7/10

Decimal Form:

0.7

Therefore the answer would be "B".

Step-by-step explanation:

You get this answer by DIVIDING.

3 0
3 years ago
4. Referring back to question 3. Determine the five vertices of the feasible region, given the constraints
erastova [34]

O( 0,0 ) A(9 , 0 ) D( 0,3 ) ( 9, 2) , ( 6 , 3 ) that are vertices of the feasible region.

What do math vertices mean?

  • The spots where two or more line segments or edges intersect are known as vertices in forms (like a corner). Vertex is the singular form of vertices.
  • For instance, a cone only has one vertex whereas a cube has eight. Although vertices are occasionally referred to as corners, the term "vertex" is preferable when discussing 2D and 3D designs.

The line 2x + 6y = 30

when x = 9 , 18 + 6y = 30

                     y = 2

So B = ( 9, 2)

So, C= ( b , 3 )

then , we can show O( 0,0 ) A(9 , 0 ) D( 0,3 )

Learn more about vertices

brainly.com/question/27029296

#SPJ9

7 0
1 year ago
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