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mamaluj [8]
3 years ago
11

A number "a" less than 20. ​

Mathematics
1 answer:
Natasha2012 [34]3 years ago
7 0

Answer:

19

Step-by-step explanation:

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A 9 3/5 inch long pipe is cut into eight equal length pieces. How long is each piece?
Alenkinab [10]

Answer:

1.2

Step-by-step explanation:

9 3/5 divided by 8


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4 years ago
Write a compound inequality to represent all of the numbers between -4 and 6.
svetlana [45]
-4<x<6 would be the compound inequality
6 0
3 years ago
Help plz:)))I’ll mark u Brainliest
rodikova [14]

Answe

Step-by-step explanation:

The interior angles of a triangle add up to 180. We know from the photo that there is a 90° angle and an 18° angle, and 90-18 is 72, so the other interior angle is 72°. The question is asking you to find the value of side x, so you'll need to use sin.

sin (72°) = x/16

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4 0
3 years ago
Please solve and show your work
yaroslaw [1]

Answer:

791.28

Step-by-step explanation:

1. 3.14*9²=254.34

2. 3.14*9*19=536.94

3. 536.94+254.34=791.28

5 0
2 years ago
Read 2 more answers
Describe and correct the error in writing the value of the product. 2 x 2 x 2 x 2 = 4²
OverLord2011 [107]

Answer:

2⁴

Step-by-step explanation:

4² would be 4x4 not 2x2x2x2

2x2x2x2 would be 2⁴.

6 0
3 years ago
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