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Oksanka [162]
3 years ago
13

Please help it’s multiple choice! ( show ur work please )

Mathematics
1 answer:
Maurinko [17]3 years ago
6 0

Answer:

I think its 12

Step-by-step explanation:

because these half angels are equal to 30,90, and 60

if you are looking for AD then we have half of 10 which is 5

So then we had 5+13=18

If we add 18+12 it will equal to 30

and if we add them all up 13+10+12+13=48

and acute angle-an angle can equal to anything below 90

I think this is correct

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What is the ratio of new books to used books?
skelet666 [1.2K]

Answer:

7 to 8

Step-by-step explanation:

7-15=8

6 0
3 years ago
Find the nearest place value. Use #13 to do #14
kondaur [170]
When rounding here are the rules
If the next number to the right is 1-4, you will round down or keep the # the same.
If the next number to the right is 5-9, you will round up to the next number.

So with your # 281,421,906
a. hundred million.  This is the first 2...the number to the right of it is 8, so we will round the 2 up.  And the answer is 300,000,000
b. ten million.  This is the 8...the number to the right of it is 1, so we will round it down and 8 will remain an 8.  And the answer is 280,000,000
c. million.  This is the first 1 (281)...the number to the right is 4, so we will round down and 1 will remain a 1.  And the answer is 281,000,000
d. hundred thousand.  This is the 4...the number to the right of it is 2, so we will round down and the 4 will remain a 4.  And the answer is 281,400,000
e. thousand.  This is the second 1 (281,421)...the number to the right is the 9, so we will round up and the 1 will become a 2.  And the answer is 281,422,000

Now for #14, think about the rules.
  1. If you round it to the nearest one, you get 7.  
  2. If you round it to the nearest tenth, you get 7.0.
  3.  If you round it o the nearest hundredth, you get 7.00
  4.  It is the least number that fits the clues.

Ok basically it is saying, it rounds up to 7.  So what would be the number that would round UP to 7?  That would be 6.  I'm rounding UP because it says it is the LEAST number that fits the clues. 
3 0
3 years ago
Is 49 and 770 relatively prime
natita [175]
No nether are a prime number because they have a remainder and prime numbers <span> can only be divided without a remainder by itself and one
</span> 
6 0
3 years ago
80% of _____ games is 32 games AND 75% of ____ peaches is 15 peaches
RoseWind [281]
Hi there!

80% of 40 games is 32 games AND 75% of 20 peaches is 15 peaches.
4 0
3 years ago
Read 2 more answers
I need help ASAP PLEASE!
jek_recluse [69]
Heya....

your answer is:

All rational numbers are not integers. But all integers are rational numbers.

The statement is false.

It may help you...☺☺
4 0
3 years ago
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