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Strike441 [17]
3 years ago
6

Complete the following proof by dragging and dropping the correct reason in the spaces bellow

Mathematics
1 answer:
almond37 [142]3 years ago
6 0

Given:

Q is between P and R, R is between Q and S, PR=QS.

To prove:

PQ=RS

Solution:

The two column proof is:

Statements                                             Reasons

1. Q is between P and R                         1. Given

2. PQ+QR=PR                                  2. Segment addition postulate

3. R is between Q and S                        3. Given

4. QR+RS=QS                                   4. Segment addition postulate

5. PR=QS                                            5. Given

6. PQ+QR=QR+RS                        6. Substituting property of equality

7. PQ+QR-QR=QR+RS-QR    7. Subtraction property of equality

8. PQ=RS                                            8. Simplify

Hence proved.

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14. Michelle simplified an expression for the perimeter of the rectangle below and got X + 35.
Zigmanuir [339]

Answer:

The correct expression for the perimeter is P=(\frac{5}{3}x+70)\ units

see the explanation

Step-by-step explanation:

The complete question in the attached figure

Let

L ----> the length of rectangle

W ---> the width of rectangle

we know that

The perimeter of rectangle is equal to

P=2(L+W)

In this problem we have

L=(\frac{5}{6}x+23)\ units

W=12\ units

substitute the values

P=2(\frac{5}{6}x+23+12)

P=2(\frac{5}{6}x+35)

P=(\frac{10}{6}x+70)\ units

Simplify

P=(\frac{5}{3}x+70)\ units

so

Michelle didn't multiply the sum of length and width by 2

6 0
3 years ago
PLEASE HELP ME PLEASE I BEG YOU
Tanya [424]

Answer:

I think it's B.

Step-by-step explanation:

Because the equation is 1 - 0.144/24 should represent the amount of emails to be answered after one day.

6 0
4 years ago
Read 2 more answers
(d) estimate p(x < 1.5), i.e., the proportion of all thickness values less than 1.5. [hint: if you knew the values of μ and σ
Elan Coil [88]
<span>This question's solution is based on two context. First off, the probability of any events or occurrence cannot be greater than 1. If the question demands finding the probability that the proportion of all thickness (X) is less than 1.5 given the available data (mu and rho) then that would practically be impossible. It would only be feasible to ask, "if it were less than 1" My point is, suppose X is 1.3 which is actually less than 1.5, then we have a contradiction because our probability of occurrence or non-occurrence cannot be greater than 1.On the other hand suppose X is 0.2, then it will be pretty easy to input the formula to get valuable results.</span>
3 0
3 years ago
Is 0.5 less than 0.25
Andrews [41]
No,

0.5=0.50 >0.25
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4 0
4 years ago
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Answer ASAP Please!
KIM [24]

Answer:

E:0.9744

Step-by-step explanation:

6 0
3 years ago
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