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labwork [276]
3 years ago
7

50 points - geometry - pictures attached

Mathematics
2 answers:
Volgvan3 years ago
7 0

Answer:

Step-by-step explanation:

PQ ≅ PR                                              Given

Draw median PM                                Two points determine a line

Point M is the midpoint of QR          Definition of median

QM ≅ RM                                             Definition of midpoint

PM ≅ PM                           Reflexive property of congruence

ΔPQM ≅ ΔPRM            SSS Congruence postulate

∠Q ≅    ∠R                  CPCTC

Yuki888 [10]3 years ago
4 0

Answer:

The answer to your question is below

Step-by-step explanation:

PQ ≅ PR                                              Given

Draw median PM                                Two points determine a line

Point M is the midpoint of QR          Definition of median

QM ≅ RM                                             Definition of midpoint

PM ≅ PM                                              Reflexive property of congruence

ΔPQM ≅ ΔPRM                                    SSS Congruence postulate

∠Q ≅    ∠R                                          CPCTC

"I hope it helps you"

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DENIUS [597]

Answer:

a) 30

b) 88

c) 70

d) 16

e) 160

f) 250

Step-by-step explanation:

So the first step would be to switch the numbers around. For example A would be 15 and 50 instead of the original order of 50 and 15. You would then take the 1st number in the new arranged order (15) and multiply it by 100, then divide in that order. 1500/50 = 30.

Another example, letter B.

Step 1 - Rearrange : 22 and 25

Step 2 - Multiple by 100 =  2200

Step 3 - Divide : 2200/25 = 88

Good Luck :) Hope this helped.

5 0
2 years ago
Please help me out !
Ahat [919]

Answer:

a) -9/-10 (4th)

b) -3/5 (4th)

3 0
3 years ago
Read 2 more answers
Can anybody helppp meee please
crimeas [40]

Answer:

r^2=(A/pi)

Step-by-step explanation:

if A=pi*r^2 then maybe dividing by pi to get r^2 alone says r^2=(A/pi) or to get rid of the exponent you may square root each side so r=(sqrt(A/pi))

3 0
3 years ago
What theorem shows that ΔACE ≅ ΔBCD?
jolli1 [7]

Answer:

sas

Step-by-step explanation:

3 0
3 years ago
Help with number 8 plz and tell me how you did it!
yulyashka [42]
Well, there are 0.25 quarts in a cup so if Krystal makes 18 cups of soup, she can serve 72 guests! because,
0.25 divided by 18 = 72! :)
7 0
3 years ago
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