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2 years ago

Please help. I need to show the work.

Mathematics

1 answer:

nika2105 [10]2 years ago

3 0

For the angles you could automatically make the 90 degree 90 then your equation is 180-90-23=x and x is the answer

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Write a trinomial expression in standard form that has a degree of 5

rewona [7]

$\text{We need to find a trinomial expression in standard form with degree 5.}\\
\\
\text{we know that a trinomial expression is an expression which consists}\\
\text{three terms in it.}\\
\\
\text{also given that the degree of the trinomial is 5, so the highest exponent}\\
\text{appear in the trinomial would be 5.}\\$

$\text{so if we write a trinomial expression in standard form with degree 5,}\\
\text{the first term must be of the form }x^5.\\
\\
\text{next two terms can be any smaller exponent term or any constant.}\\
\\
\text{thus one such trinomial expression with degree 5 is: }\\
\\
x^5-3x^2+2$

3 0

2 years ago

Problem Page

qwelly [4]

Answer:

355

Step-by-step explanation:

I think..........

4 0

2 years ago

I need help with my math, please help

storchak [24]

Answer:

x ≤6

Step-by-step explanation:

no more than means you can have 6 or less

x ≤6

4 0

2 years ago

Read 2 more answers

A garden table and a bench cost S846 combined.The garden table costs $54 less than the bench.What is the cost of the bench?

Aneli [31]

Answer:

The bench costs 450

Step-by-step explanation:

Let t = cost of the table

b = cost of bench

t+b = 846

t = b-54

t+b =846

Substituting t = b-54 into the above equation

b-54 +b =846

Combine like terms

2b -54 = 846

Add 54 to each side

2b-54+54 = 846 +54

2b =900

Divide by 2

2b/2 = 900/2

b =450

The bench costs 450

4 0

2 years ago

Read 2 more answers

one night a theater sold 548 movie tickets. an adult’s costs $6.50 an child’s cost $3.50. in all, $2,881 was takin in. how many

gavmur [86]

Answer:

321 adult tickets
227 child tickets

Step-by-step explanation:

This sort of problem is easily solved by defining a variable to be the quantity of the higher-value contributor. Here, we can let x represent the number of adult tickets. Then total revenue is ...

6.50x +3.50(548-x) = 2881

3x +1918 = 2881 . . . . . . . . . . . . eliminate parentheses, collect terms

3x = 963 . . . . . . . . . . . . . . . . . . subtract 1918

x = 321 . . . . . . . . . . . . . . . . . . . . divide by 3

548-x = 548 -321 = 227 . . . . . .number of child tickets

321 adult tickets and 227 child tickets were sold.

3 0

3 years ago