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horsena [70]
3 years ago
8

What is a algebraic expression

Mathematics
2 answers:
alexgriva [62]3 years ago
8 0

Answer: An algebraic expression is a mathematical phrase that can contain numbers and/or variables.

Step-by-step explanation:

Zarrin [17]3 years ago
4 0

Answer:

Algebraic expression is an expression built up from integer constants, variables, and the algebraic operations

Step-by-step explanation:

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Help me solve this questions with steps please
Flauer [41]

Answer:

B

Step-by-step explanation:

Since the triangle is right use the tangent ratio to find x

tan22° = \frac{opposite}{adjacent} = \frac{203}{x}

Multiply both sides by x

x × tan22° = 203 ( divide both sides by tan22° )

x = \frac{203}{tan22} ≈ 502.5 m → B

7 0
3 years ago
Adrian's annual income changes every year because of the following three factors: On average, his salary is 1.2 times the previo
olya-2409 [2.1K]
In this question, Adrian initially has $52,000 and his salary is 1.2 times the previous year's salary. This means the income should look like this:52000*1.2^n 

30% of his income is budgeted for rent, then the equation should look like this: 30% * income= 30%*(52000*1.2^n)

Adrian's income increases by $2,300 each year as a result of gifts will make this equation:2300n

if you put the 3 equation together you will get
f(n)= 52000*1.2^n - 0.3(52000*1.2^n) +2300n
f(n)= 36400*1.2^n +2300n
7 0
3 years ago
How do you solve for x in this problem?
irina [24]

Answer: you will use the cosine rule

Step-by-step explanation:

x^2=11^2+8^2-2(11)(8)xcos(16)

x^2=185-169.18

x^2=15.8

Take square root

x=3.96 or 4

4 0
2 years ago
Read 2 more answers
You have a $10 balance in your checking account and you write a check for $12, what is your new balance?
lukranit [14]
-2 $
negative two is your answer
7 0
2 years ago
Read 2 more answers
Which is a correct frost step for solving this equation
horsena [70]

Answer:

you have to post the equation

Step-by-step explanation:

6 0
2 years ago
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