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3 years ago

Please help it’s due in a few minutes

Mathematics

2 answers:

Lelu [443]3 years ago

5 0

Answer:

135

Step-by-step explanation:

LuckyWell [14K]3 years ago

4 0

Answer:

The answer is D.

Step-by-step explanation:

I found this out because it is bigger then a 90 degree angle so tat takes out A. and B. because they are smaller then a 90 degree angle so that leaves D. because "RUP" is bigger then a 90 degree angle.

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Simplify (sec θ – tan θ)2

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2 sec (θ ) − 2 tan ( θ )

Step-by-step explanation:

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3 years ago

What is 1/5 times 10x?

grigory [225]

Answer:

Step-by-step explanation:

10x/5 is the same as 1/5 times 10x.

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8 0

4 years ago

Read 2 more answers

Can someone help me this is really confusing????? What is the solution set for the open sentence with the given replacement set?

IgorLugansk [536]

The answer is:

w^2 - 1 = w + 5

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4 years ago

Carlos buys a vintage automobile for $7300. He estimates that the value will increase by 3% every year. Estimate the value of th

lakkis [162]

Answer:

$9810.59

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Simple Interest Rate Formula: $\displaystyle A = P(1 + r)^t$

P is principle amount
r is rate
t is time (in years)

Step-by-step explanation:

Step 1: Define

Identify variables

P = 7300

r = 3% = 0.03

t = 10

Step 2: Solve for A

Substitute in variables [Simple Interest Rate Formula]: $\displaystyle A = 7300(1 + 0.03)^{10}$
(Parenthesis) Add: $\displaystyle A = 7300(1.03)^{10}$
Evaluate exponents: $\displaystyle A = 7300(1.34392)$
Multiply: $\displaystyle A = 9810.59$