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Ivan
3 years ago
8

Simplify 9y+11z+7y-4z

Mathematics
2 answers:
pshichka [43]3 years ago
5 0
9y+11z+7y-4z

(9y+7y)+(11z+-4z)

16y+7z
-Dominant- [34]3 years ago
4 0
Step 1. Collect like terms
(9y + 7y) + (11z - 4z)
Step 2. Simplify 
16y + 7z
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3 years ago
What is the length x of the right triangle, rounded to the nearest<br> tenth?
Zarrin [17]

Answer:

109.5; B

Step-by-step explanation:

From your identity,

CosA = adjacent/ hypothenus

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6 0
3 years ago
How do i solve for x ​
sergiy2304 [10]

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m

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​

=

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​

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