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3 years ago

8

Which of these numbers is the greatest? A. 3,213,213 B. 7.8 x 10 C. 6.3 x 10 D. 11,014,114

2 answers:

vichka [17]3 years ago

7 0

Answer:

B

Step-by-step explanation:

luda_lava [24]3 years ago

6 0

D would be the correct answer. Hope that helps.

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Simplify.<br><br> |-10| + |5|

denis23 [38]

Hey there!

Here is your answer:

<u><em>The proper answer to this question is "10+5".</em></u>

Reason:

<u><em>I-10I=10</em></u>
<u><em>I5I=5 </em></u>
<u><em>Therefore this equation is simplified into 10+5!</em></u>

<em>Therefore the answer is 10+5=!</em>

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit

5 0

4 years ago

Read 2 more answers

If an object takes 7 second to fall to the ground, what was its initial height? Show your work.

Verdich [7]

Answer:240.1 m

Step-by-step explanation:

We are given the following equation that models the the time it takes to an object to fall to the ground:

$t_{(H)}=\sqrt{\frac{2H}{g}}$

Where:

$t_{(H)}=7 s$ is the time it takes to the object to fall to the ground

$H$ is the object's initial height

$g=9.8 m/s^{2}$ is the acceleration due gravity

Isolating $H$ :

$t^{2}=(\sqrt{\frac{2H}{g}})^{2}$

$t^{2}=\frac{2H}{g}}$

$H=\frac{t^{2}g}{2}$

Solving with the given data:

$H=\frac{(7 s)^{2}(9.8 m/s^{2})}{2}$

$H=240.1 m$ This is the initial height

8 0

3 years ago

In Euclidean geometry, the sum of the lengths of 2 sides of a triangle is greater than the length of the third side. The lengths

bearhunter [10]

Answer: $x \in (\frac{5}{3},\frac{19}{3})$

Step-by-step explanation:

Given

length of three sides are

$3x, 7\ and\ 12$

according to Euclidean geometry

$7+12>3x$

$19>3x$

$\frac{19}{3}>x$

also

$3x+7>12$

$3x>5$

$x>\frac{5}{3}$

therefore value of $x \in (\frac{5}{3},\frac{19}{3})$

If x is an integer then x can be $2,3,4,5,6$

7 0

4 years ago

Factor 2x^2+5x+3<br> plz explain your answer

Leno4ka [110]

(x+1)(2x+3)
Hope this helps you

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3 years ago

If a globe rotates through 150 degrees in 5 seconds how many rotation does it make in 30 seconds

vekshin1

10................................

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3 years ago