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3 years ago

1.14 x 10^7/ 3.8 x 10^-7=

Mathematics

2 answers:

Kamila [148]3 years ago

8 0

Answer:

3x10^23

Step-by-step explanation:

thats what i got on my calculator

Zigmanuir [339]3 years ago

7 0

Answer:

$3 \times {10}^{14}$

Step-by-step explanation:

$\frac{1.14 \times {10}^{7} }{3.8 \times {10}^{ - 7} } \\ = 3 \times {10}^{7 - ( - 7)} \\ = 3 \times {10}^{7 + 7} \\ = 3 \times {10}^{14}$

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Answer:

D. symmetrical without outliers

Step-by-step explanation:

It has to with the fact it's about BOTH.

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2 years ago

Read 2 more answers

Part A: Suppose Jackson hiked due north on the first trail, and due east on the second trail. Show that the magnitude of the res

kotegsom [21]

Answer:

A) √((distance travelled due north)²+(distance travelled due east)²)

B) distance from starting point

C) Yes due west

Step-by-step explanation:

A) According to pythagoras theorem

resultant vector= √((distance travelled due north)²+(distance travelled due east)²)

Also see 1st attachment

B) The resultant vector tells the distance from the starting point

C) The same amount of distance travelled in opposite direction that is westwards will give same magnitude of resutlant vector.

See 2nd attachment

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3 years ago

How does a sequence of translations, reflections, and rotations result in congruent figures?

yaroslaw [1]

Answer:

Rotations, reflections, and translations are isometric. That means that these transformations do not change the size of the figure. If the size and shape of the figure is not changed, then the figures are congruent.

Step-by-step explanation:

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2 years ago

BRAINLIEST can someone please help!!!!!

Zielflug [23.3K]

I don't know about the first one but for the second one:

${2}^{3x + 2} - {2}^{3x} = 48 \\ \Leftrightarrow {2}^{3x} {2}^{2} - {2}^{3x} = 48 \\ \Leftrightarrow {2}^{3x} ( 4 - 1) = 48 \\ \Leftrightarrow 3 \times {2}^{3x} = 48 \\ \Leftrightarrow {2}^{3x} = 16 \\ \Leftrightarrow {2}^{3x} = {2}^{4} \\ \Leftrightarrow 3x = 4\Leftrightarrow x = \frac{4}{3}$

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2 years ago

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Answer:

$0.75

Step-by-step explanation:

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2 years ago