3 years ago

Which expression is equivalent to (3-2^2) +5?

Mathematics

1 answer:

Arturiano [62]3 years ago

8 0

The 3rd one is the right one!!!!!!!!!!!!!!!!!!

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which of these expressions or phrases can be used to represent the model? Choose ALL of the correct answers iready

Pepsi [2]

Well...what are the expressions and phrases???

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A line that includes the points (4,10) and (7,3) what is the equation in point slope form

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M = y2-y1/x2-x1
M = 3-10/7-4
M = -7/3

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3 years ago

Find the inverse of the function.

yKpoI14uk [10]

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3 years ago

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2. Write the mixed number -5(4/9) as a fraction in three different ways. Thenwrite the mixed number as a decimal.

emmasim [6.3K]

Fraction #1

$-5\frac{4}{9}$

Fraction #2

$-\frac{49}{9}$

Fraction #3

$-4\frac{13}{9}$

Fraction #4

$-3\frac{22}{9}$

Decimal:

$-5\frac{4}{9}\approx5.4444$

Answer:

$-5\frac{4}{9}$

$-\frac{49}{9}$

$-4\frac{13}{9}$

Decimal: 5.4444

3 0

1 year ago

The weight of a nickel is 80% of a quarter. If a nickel weighs 5 grams how much does a quarter weigh?

muminat

Answer:

Weight of a quarter = 6.25 grams

Weight of a dime = 2.5 grams

Step-by-step explanation:

The weight of a nickel is 80%

The weight of a quarter or the weight of a nickel is 5 grams or weight of a quarter =50.8 = 6.25 grams

Weight of a dime = 50% = 12 (weight of nickel) = 52 = 2.5 grams

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3 years ago