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marusya05 [52]
3 years ago
15

Can someone please help me with the first question?

Mathematics
2 answers:
Paraphin [41]3 years ago
6 0
Answer is A. 18
Because n + 18 =2n
krek1111 [17]3 years ago
3 0
#2 is 60°

All three angles in a triangle will always add up to 180°. You know one of them is 49°. To find the angle U, you can see that it falls on a flat line, which is going to equal 180°, so to find that angle you would subtract 109 from 180, giving you 71°. If two of the angles are stated, all you need is to subtract both from 180 to find what your last angle is.
So 180°-71°-49° = 60°


#4 I think is 75, but I don't feel like explaining it.

Hope this helps :))
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EASY POINTS
SVEN [57.7K]
I think the answer is B.78Degrees
8 0
3 years ago
A man comes into a store and steals $100 from the register without the owner knowledge. Comes back and buys $70 worth of stuff a
emmainna [20.7K]

Answer

The owner lose is $100 .

Reason

As given

A man comes into a store and steals $100 from the register without the owner knowledge.

Comes back and buys $70 worth of stuff and the owner gives him $30 in change.

i.e First man steals $100  than give back to owner when he buys  $70 worth of stuff and  the owner gives him $30 in change.

Therefore the total owner lose is the sum of  $70 worth of stuff and  $30 in change.

Total owner lose = $70 + $30

                            = $100

Therefore the owner lose be  $100 .

Hence proved


4 0
3 years ago
Read 2 more answers
5/6- 2/3= need answer plz
Natalka [10]

Answer:

0.16666666666

Step-by-step explanation:

5 0
3 years ago
An initial population of 30 rabbits doubles each year for 6 years what is the rabbit population after 6 years?
yanalaym [24]

Answer:

1920

Step-by-step explanation:

Each time you multiply by to 6 times. 30 does not count as a year.

3 0
3 years ago
2 Points
Kazeer [188]

Answer:

its c

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