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2 years ago

Select two ratios that are equivalent to 2 : 9.

Mathematics

1 answer:

stira [4]2 years ago

3 0

Answer:

4:18 6:27 plenty more but you said to so

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Solve for x . 18 ÷ x = -2 x =

Ratling [72]

X would equal -9
Because -9 times -2 equals 18

5 0

2 years ago

Read 2 more answers

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

2 years ago

How to add mixed numbers

IgorLugansk [536]

Answer:

I suggest you convert them to improper fractions. Find a common denominator and change back to mixed number.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Please help Will mark brainlist

Marina86 [1]

I think answer is b that is 10raise to 2

8 0

2 years ago

Please help! Will give brainliest! Don't give a like.

den301095 [7]

9514 1404 393

Answer:

fraction
denominator
product
numerator

Step-by-step explanation:

When you multiply a fraction by a whole number, the denominator in the product is the same as the denominator of the fraction. The numerator in the product is the product of the whole number and the numerator of the fraction.

That's the rule. It is derived from the fact that multiplication indicates repeated addition.

$\dfrac{2}{7}\times3=\dfrac{2}{7}+\dfrac{2}{7}+\dfrac{2}{7}=\dfrac{2+2+2}{7}=\dfrac{2\times3}{7}\qquad\text{for example}$

7 0

2 years ago

Select two ratios that are equivalent to 2 : 9.​

Select two ratios that are equivalent to 2 : 9.