3 years ago

How can I use the number line to find the sum: −1 12 + (−1 12)

Mathematics

1 answer:

frosja888 [35]3 years ago

7 0

Answer:

You can make the mixed numbers int improper fractions and then into decimals

Step-by-step explanation:

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Square root 2 • square of root 200

pantera1 [17]

The correct answer is 20.
square root 2 times square root of 200 = square root of 400 ans since 400 is a perfect square, then I'll calculate to 20.

8 0

3 years ago

For this exponential function what is the output value (y) when the input value (x) is 0?

Alenkinab [10]

Answer:

Step-by-step explanation:

$y^0=1\\5^0=1\\12*1=12$

6 0

3 years ago

Reduce any fractions to lowest terms. Don’t round your answer , and don’t use mixed fractions.

kati45 [8]

Answer:

x ≥ -1

Step-by-step explanation:

Hope this helps

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3 years ago

In right triangle ABC, ZC is a right angle, m ZA = 52, AC = 10.01, and AB = c.

nlexa [21]

Answer:

The measurement of AB is 16.25 units.

Step-by-step explanation:

In right triangle ABC, ∠C is a right angle, m∠A = 52° , AC = 10.01, and AB = c.

We need to find the measurement of AB.

∠C is a right angle, it means AB is hypotenuse.

In a right angle triangle,

$\cos \theta=\dfrac{Base}{Hypotenuse}$

$\cos A=\dfrac{AC}{AB}$

$\cos (52^\circ)=\dfrac{10.01}{c}$

$0.616=\dfrac{10.01}{c}$

$c=\dfrac{10.01}{0.616}$

$c=16.25$

Hence, the measurement of AB is 16.25 units.

6 0

3 years ago

In January, Jamie pays $2.00 for a tube of toothpaste.

mariarad [96]

Answer:

12% or 13% rounded

Step-by-step explanation:

.25 of 2.00 is .125 or 12% or 13% rounded

3 0

3 years ago