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ankoles [38]
3 years ago
12

if the corresponding sides of 2 quadrilaterals are propotional, then the 2 quadrilaterals must be similar

Mathematics
1 answer:
den301095 [7]3 years ago
5 0

Answer:

False

Step-by-step explanation:

A square and a parallelogram could have proportional sides but the angles would not be the same

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Which model represents this word problem?
Monica [59]

Answer:

9

Step-by-step explanation:

if she has 14 and then spends 5 she will have 9. 4-5=9

5 0
3 years ago
Find the smallest positive integer solution to the following system of congruences: x = 0 (mod 5) x = 8 (mod 11) The solution is
igomit [66]

Answer:

The smallest positive integer solution to the given system of congruences is 30.

Step-by-step explanation:

The given system of congruences is

x=0(mod5)

x=8(mod11)

where, m and n are positive integers.

It means, if the number divided by 5, then remainder is 0 and if the same number is divided by 11, then the remainder is 8. It can be defined as

x=5m

x=11n+8

5m\cong 11n+8

Now, we can say that m>n because m and n are positive integers.

For n=1,

5m=11(1)+8=19

5m=19

19 is not divisible by 5 so m is not an integer for n=1.

For n=2,

5m=11(2)+8

5m=30

m=6

The value of m is 6 and the value of n is 2. So the smallest positive integer solution to the given system of congruences is

x=5(6)=30

Therefore the smallest positive integer solution to the given system of congruences is 30.

8 0
3 years ago
Simon builds this podium on a platform.
AVprozaik [17]

Answer:

its the letter 6

Step-by-step explanation:

i took the test

4 0
3 years ago
Read 2 more answers
Please help,, I’ll give mark you Brainliest!!! 1. Georgia did an experiment. She started out with 700 bacteria cells. She found
emmainna [20.7K]

Answer:

Was the growth rate of 5.2%  for the starting hour or after the 25 hours

Step-by-step explanation:


5 0
4 years ago
Geometry
Sonbull [250]
Answer: 168 kilometers

Lakewood
| \
| \
|72\
| \
|_21_\
O’s home. Wildgrove

Wild grove to lakewood:
21^2 + 72^2 = x^2
441 + 5184 = x^2
5625 = x^2
75 = x

Home to Lakewood: 72
Lakewood to wildgrove: 75
Wildgrove to home: 21

72+75+21= 168 kilometers
3 0
3 years ago
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