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grin007 [14]
4 years ago
10

I need a word problem using identity property of addition.

Mathematics
1 answer:
Eduardwww [97]4 years ago
5 0
Sally ate 5 banana's she got 5 more later how much does she have together
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Please answer correctly !!!!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!
rodikova [14]

<em>A</em><em>+</em><em>2</em><em>2</em><em>°</em><em>=</em><em>9</em><em>0</em><em>°</em><em> </em><em>(</em><em>SUM</em><em> </em><em>OF</em><em> </em><em>COMPLEMENTRY</em><em> </em><em>ANGLES</em><em> </em><em>)</em>

<em>A</em><em>=</em><em>9</em><em>0</em><em>°</em><em>-</em><em>2</em><em>2</em><em>°</em>

<em>A</em><em>=</em><em>6</em><em>8</em><em>°</em><em> </em><em>ANSWER</em><em>.</em>

5 0
3 years ago
Read 2 more answers
Which of the following is the solution to the equation 4 / 5n = 20?
S_A_V [24]
N=25 because 20 divided by 4 is 5 which is 1/5 of n meaning 5x5 is 25
5 0
3 years ago
(3n^2-5n+6) + (-8n^2-3n-2)=
Aleksandr [31]

Answer:

-5n²-8n+4

Step-by-step explanation:

Remove Parentheses :

3n²-5n+6 - 8n²-3n-2

Collect/Combine Like terms:

(3n²-8n²) + (-5n-3n) +(6-2)

Simplify:

-5n²-8n+4

7 0
3 years ago
5 increased by product of x a three is 23 what is x ?
Gala2k [10]
5+3x=23 x=6 the answer is 6
3 0
3 years ago
Please help me lol (quadratics unit on khan)
EastWind [94]

Answer:

(2-x)^2 sorry if that’s wrong

Step-by-step explanation:

sorry

5 0
3 years ago
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