1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
castortr0y [4]
3 years ago
14

Camille simplified an expression as shown. discuss why this method is justified. 

6x10%5E%7B5%7D%20%7D%7B3x10%5E%7B2%7D%20%7D%20" id="TexFormula1" title=" \frac{6x10^{5} }{3x10^{2} } " alt=" \frac{6x10^{5} }{3x10^{2} } " align="absmiddle" class="latex-formula">=\frac{6}{3}x \frac{10^{5} }{10^{2} } =2x10^{3} = 2000 
Mathematics
1 answer:
Burka [1]3 years ago
4 0
We know that
\frac{ab}{cd} = \frac{a}{c} \times  \frac{b}{d}

Therefore
\frac{6\times10^{5}}{3\times10^{2}} = \frac{6}{3} \times  \frac{10^{5}}{10^{2}} =2 \times 10^{5-2} = 2 \times 10^{3} = 2000

This verifies that Camile's method is justified.

You might be interested in
Which is the graph of y = ⌊x⌋ – 2?
antoniya [11.8K]

Answer:

please mark me brainliest and follow me my friend.

3 0
3 years ago
Read 2 more answers
For each order pair (x,y) , determine whether it is a solution to the inequality 4x-6y_< - 18
anyanavicka [17]

Solution:

Given:

4x-6y\leq-18

To determine if an ordered pair is a solution, we substitute the x and y-values into the inequality and check if it is true.

Thus,

\begin{gathered} For\text{ the point }(-9,-2) \\ x=-9,y=-2 \\ 4x-6y\leq-18 \\ 4(-9)-6(-2)=-36+12=-24 \\ Since\text{ }-24

\begin{gathered} For\text{ the point }(0,3) \\ x=0,y=3 \\ 4x-6y\leq-18 \\ 4(0)-6(3)=0-18=-18 \\ Since\text{ }-18=-18,\text{ then }(0,3)\text{ is a solution} \end{gathered}

\begin{gathered} For\text{ the point }(5,-3) \\ x=5,y=-3 \\ 4x-6y\leq-18 \\ 4(5)-6(-3)=20+18=38 \\ Since\text{ }38>-18,\text{ then }(5,-3)\text{ is not a solution} \end{gathered}

\begin{gathered} For\text{ the point }(8,5) \\ x=8,y=5 \\ 4x-6y\leq-18 \\ 4(8)-6(5)=32-30=2 \\ Since\text{ }2>-18,\text{ then }(8,5)\text{ is not a solution} \end{gathered}

Therefore, the correct answers are selected as shown below;

7 0
1 year ago
Find the solution set of the inequality.<br> 10c + 5 ≤ 45
Jlenok [28]
The answer is C < 4
-
8 0
2 years ago
Read 2 more answers
In the diagram below, RSTU is a rectangle, and the two shaded regions are squares. If the length of SR is 4m and the length of S
Lana71 [14]
Where did PQ  come from? if i know what the whole thing is then i can answer.
6 0
3 years ago
Read 2 more answers
Question Progress
galina1969 [7]

Answer:

x = 60 degree

Step-by-step explanation:

x = 60 degree (being alternate angles )

4 0
2 years ago
Read 2 more answers
Other questions:
  • Why is partitioning a directed line segment into a ratio of 1:3 not the same as finding 1/3 the length of the directed line segm
    7·1 answer
  • Ben is 4 times as old as I Ishaan and is also 6years older than ishaan
    5·2 answers
  • The scatterplot shows the relationship between the number of slices of pizza eaten by each member of a football team (x) and the
    9·1 answer
  • Explain the difference in meaning between 8^2+2^2 and (8+2)^2
    7·1 answer
  • Elizabith uses 23.25 ounces of granola and 10.5 ounces of raisins for 15 servings of tril mix if each serving contains the same
    14·1 answer
  • If 3/4 of the class likes soda and 3/5 of those who like soda prefer Coke, what PERCENT of the whole class that likes Coke?
    12·1 answer
  • Molly, page and demi share 42 sweets in the ratio 3:2:1 how many sweets do the all get each
    12·1 answer
  • How pure is 16-karat gold?
    13·2 answers
  • What is the value of x?<br> 26°<br> to<br> O<br> X<br> = [ ? ]
    8·2 answers
  • Can someone help me with this
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!