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agasfer [191]
3 years ago
8

Need exercise problems with parentheses and variables

Mathematics
1 answer:
topjm [15]3 years ago
7 0

There are many good exercise problems on

https://www.khanacademy.org/

This website also includes exercise problems for just about any subject and/or grade level.

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Find the missing side. Round to the nearest tenth. <br>A.7.4<br>B.4.4<br>C.6.4<br>D.5.4​
Nutka1998 [239]

Answer:

option D

Step-by-step explanation:

take 39 degree as reference angle

using cos rule

cos 39 = adjacent / hypotenuse

0.77 = x / 7

x = 7*0.77

x = 5.39

x = 5.4

4 0
3 years ago
Read 2 more answers
Evaluating expressions <br> 1.6-g when g=1.2<br> 1/2 k when k =2/3
Naddika [18.5K]
<span>1.6-g when g=1.2
= 1.6 - 1.2
= 0.4

</span><span>1/2 k when k =2/3
1/2 (2/3)
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4 0
3 years ago
Help really quick and fast plzzzzzz
mr Goodwill [35]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
1. Split the biconditional into two conditionals: Zipzorps
bagirrra123 [75]

Answer:

Conditional: If ZipZorps are jumpy, then Flygers are therapeutic.

Converse: If Flygers are therapeutic, then ZipZorps are jumpy.

Step-by-step explanation:

ZipZorps are jumpy.

Flygers are therapeutic.

These are the 2 statements.

You have to have a true conditional and converse statement to create a biconditional statement.

8 0
3 years ago
Hey bag contains blue marbles and red marbles 17 in tomorrow the number to blue marbles seven less than two times a number of re
nikitadnepr [17]
There are 20 blue marbles in the bag.
5 0
3 years ago
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