3 years ago

Select true or false to tell whether the following disjunctions are true or false. Use the truth table if needed.

Mathematics

1 answer:

lapo4ka [179]3 years ago

8 0

Answer:

False

Step-by-step explanation:

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Doss [256]

Answer:

Why did you poke your eraser it did nothing to you

Step-by-step explanation:

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4 years ago

Use the interactive number line to find -3.2 - 4.

SVEN [57.7K]

Answer:

-7.2

Step-by-step explanation:

Since -3.2 is the first number, this will be the starting point in the number line.

Since we are subtracting, we are going to go 4 units to the left.

-3.2 - 4 = -7.2

Best of Luck!

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3 years ago

Na função y = x² - 2x +1, temos que a = 1, b = -2 e c = 1, calcule as coordenadas do vértice da parábola

MrRissso [65]

Answer:

(1, 0)

Step-by-step explanation:

x = -b / 2a

x = 2 / 2(1)

x = 2 / 2

x = 1

y = x^2 - 2x + 1

y = (1)^2 - 2(1) + 1

y = 1 - 2 + 1

y = -1 + 1

y = 0

vértice: (1, 0)

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3 years ago

Morgan's favorite spaghetti sauce is available in two sizes:pints and quarts. pint 16 (oz) price 3.89 quart 32 5.98 what is the

laiz [17]

The unit rate for the nearest cent per once for each size is 0.24 : 0.19

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3 years ago

1. Han buys an item with a normal price of $15,

yawa3891 [41]

Han saved $1.5 by using the coupon.

Step-by-step explanation:

Given,

Normal price of item = $15

Coupon used by Han= 10% off

Amount of discount = 10% of normal price

$Amount\ of\ discount=\frac{10}{100}*15\\\\Amount\ of\ discount=\frac{150}{100}\\\\Amount\ of\ discount=\$1.5$

Han saved $1.5 by using the coupon.

Keywords: percentage, division

Learn more about percentages at:

#LearnwithBrainly

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3 years ago