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aleksandr82 [10.1K]
3 years ago
7

What is the sign of −18 ​9/17 + (-18 9/17)?

Mathematics
2 answers:
BARSIC [14]3 years ago
8 0
The sign for -18 9/17+(-18 917) is -. 
Sloan [31]3 years ago
7 0

Answer:

Negative :)

Step-by-step explanation:

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Neeeeeeeee ddddddddddd helllllllllllp asp
Mariulka [41]

Answer:

1 and 5 Or 4:7 and 20:35

Step-by-step explanation:

4:7 = 4 & 7          4 x 5 = 20.      7 x 5 = 35.   If you put those together it makes 20:35!

I hope this helps.

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6 0
3 years ago
Choose the correct description of the graph of the compound inequality:
Ainat [17]
First, let's solve the inequality:
<span>x - 3 < -9
//add 3 to both sides: 
x<-6



the second inequality: 
x + 5 ≥ 10</span> 
//substract 5 from both sides: 
<span>x ≥ 5

So we need to map:
</span>
<span>x<-6
</span><span>x ≥ 5

Now, shading will be to the leftof -6 and to the right of 5 - this is compatible with answers A and B. 

A closed circle means that the number is included, so the correct answer is A!</span>
8 0
3 years ago
If each chip has a length of 35 nanometers (nm), how many would you need to circle the Earth. Which has a radius of 6,371 km? (S
kodGreya [7K]

Answer:

1144.18 e-12 chips

Step-by-step explanation:

Conversation rate of nanometers

1 nanometers =1* 10^-12 km

35 nanometers= 35 *10^-12

Radius of earth= 6371 km

Circumference of earth = 2πr

Circumference= 2*22/7*6371

Circumference=40046.29 km

The number of chips to be used to circle the earth

= 40046.29/35 *10^-12

=1144.18 *10^-12

= 1144.18 e-12 chips

4 0
3 years ago
A count went up from 450 to 600. What was the approximate percent increase?
alukav5142 [94]

Answer:

The answer is 33%

Step-by-step explanation:

This is because if you type 450 x .33 (the given percent), it will equal 598.5 which is the closest answer you will get to 600 out of the given choices.

5 0
3 years ago
Read 2 more answers
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ivolga24 [154]

Answer:

117m

Step-by-step explanation:

I attached a file.

7 0
3 years ago
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