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3 years ago

Please help, this is worth a lot to me

Mathematics

1 answer:

Blizzard [7]3 years ago

8 0

27°

The angle which a chord subtends at the centre of a circle is twice the angle it subtends on the circumference.
i.e

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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: $\displaystyle A = 9810.59$

7 0

3 years ago

Select the correct answer. A polynomial function has x-intercepts at -2, 1/2, and 2 and a relative maximum at x=-1. Which graph

vladimir1956 [14]

Answer: B

Step-by-step explanation: PLUTO

4 0

3 years ago

Given a rectangular prism with width and height = 4x and length = 10x-6. The expression for the surface area of the rectangular

777dan777 [17]

is the simplify expression

Step-by-step explanation:

4 0

3 years ago

One of the events at a swim meet is the 500 meter freestyle. Use conversion factors and dimensional analysis to determine the le

BARSIC [14]

Answer:

1) Distance in feet equals 1640.4 feet

2) Distance in miles equals 0.3107 miles.

Step-by-step explanation:

From the basic conversion factors we know that

1 meter = 3.2808 feet

Thus by proportion we conclude that

$500meters=500\times 3.2808feet\\\\\therefore 500meters=1640.4feet$

Similarly using the basic conversion factors we know that

1 mile = 1609.34 meters

thus we conclude that 1 meter = $\frac{1}{1609.34}$ miles

Hence by proportion 500 meters = $500\times \frac{1}{1609.34}=0.3107$ miles

7 0

4 years ago

Find the surface area of the composite figure.

Vanyuwa [196]

Answer:

you need to provide an image

6 0

3 years ago