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3 years ago

George ran 745.362 miles last year. To the nearest hundredth, about how

Mathematics

2 answers:

romanna [79]3 years ago

6 0

745.36. EASY. Move the decimal to the hundreds place

Hoochie [10]3 years ago

3 0

Answer:745.36

Step-by-step explanation:

you would drop the 2 because it is less than 5 and if you drop the 2 then it will be right

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Help i don't know what to do I will give brainiest

sukhopar [10]

Answer:

The sum will be whichever number has the greater value.

Step-by-step explanation:

Let's say you have (-2) + 4 = ?

The number with the greater value is 4.

So the sum of your answer would be a positive, since the greater number has a positive sign.

3 0

2 years ago

Which of the points listed is the same distance from the y-axis as the point (-4,7.5)?

sergij07 [2.7K]

Answer:

(4,7.5)

Step-by-step explanation:

Reflect (-4,7.5) at the y-axis

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3 years ago

Simple question for everyone <br>What shape figure is this?

Kamila [148]

Answer:

It's a parallelogram

5 0

2 years ago

Read 2 more answers

cos theta = 4/5, 0˚< theta < 90˚ use the information given to find sin2theta, cos2theta, and tan 2theta

NikAS [45]

First calculate $\sin\theta$ .

$\sin^2\theta+\cos^2\theta=1\\\\\sin^2\theta=1-\cos^2\theta\\\\\sin^2\theta=1-\left(\dfrac{4}{5}\right)^2\\\\\\\sin^2\theta=1-\dfrac{16}{25}\\\\\\\sin^2\theta=\dfrac{9}{25}\quad|\sqrt{(\dots)}\\\\\\\sin\theta=\sqrt{\dfrac{9}{25}}\\\\\\\boxed{\sin\theta=\dfrac{3}{5}}$

We take positive value of sinθ because 0° < θ < 90°
Now we could calculate sin2θ, cos2θ and tan2θ:

$\sin2\theta=2\sin\theta\cos\theta=2\cdot\dfrac{3}{5}\cdot\dfrac{4}{5}=\dfrac{2\cdot3\cdot4}{5\cdot5}=\dfrac{24}{25}\\\\\\\cos2\theta=\cos^2\theta-\sin^2\theta=\left(\dfrac{4}{5}\right)^2-\left(\dfrac{3}{5}\right)^2=\dfrac{16}{25}-\dfrac{9}{25}=\dfrac{7}{25}\\\\\\
\tan2\theta=\dfrac{\sin2\theta}{\cos2\theta}=\dfrac{\frac{24}{25}}{\frac{7}{25}}=\dfrac{24\cdot25}{7\cdot25}=\dfrac{24}{7}=3\dfrac{3}{7}$

5 0

3 years ago

Read 2 more answers

What answers can their be in the numbers 3,7,12,2 in order of operations

Sever21 [200]

3 × 7 × 12 × 2
3 + 7 + 12 + 2
12 - 7 - 3 - 2

5 0

3 years ago