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Lubov Fominskaja [6]
3 years ago
6

Examine Tamika's work below. What is Tamika's error? 18a^-5b^-6/30a^3b^-5=3a^-2b^-11/5

Mathematics
2 answers:
Phantasy [73]3 years ago
4 0

Answer:

answer is a on econ

Step-by-step explanation:

vlada-n [284]3 years ago
3 0

Answer:

She added the exponents

Step-by-step explanation:

:) hope that helps

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What is the pattern between these numbers 49, 47, 52, 50, 55
atroni [7]

Answer:

subtract 2, and add 5 repeatedly

Step-by-step explanation:

49, 47, 52, 50, 55

subtract 2, and add 5 repeatedly

49-2=47

47+5=52

52-2=50

50+5=55

55-2=53

53+5=58

and so on........

6 0
4 years ago
For a walkathon a sponsor committed to give you a flat fee of $5 plus $2 for every mile you walk. Write an expression for the to
Nuetrik [128]

Answer:

$45

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3 0
3 years ago
What is the approximate value of tan C?
Alenkasestr [34]
<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ tanC = 5 / 13

tanC = 0.3846

The answer would be C. 0.38

<h3><u>✽</u></h3>

➶ Hope This Helps You!

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↬ ʜᴀɴɴᴀʜ ♡

5 0
3 years ago
Read 2 more answers
a line segment with one end at C(6,5) has midpoint m(4,2) determine the coordinates of the other endpoint d
meriva

\bf ~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ C(\stackrel{x_1}{6}~,~\stackrel{y_1}{5})\qquad D(\stackrel{x_2}{x}~,~\stackrel{y_2}{y}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left( \cfrac{x+6}{2}~~,~~\cfrac{y+5}{2} \right)~~=~~\stackrel{\stackrel{Midpoint}{M}}{(4~,~2)}\implies \begin{cases} \cfrac{x+6}{2}=4\\[1em] x+6=8\\ \boxed{x= 2}\\ \cline{1-1} \cfrac{y+5}{2}=2\\[1em] y+5=4\\ \boxed{y=-1} \end{cases}

5 0
3 years ago
billy has 2.4m of ribbon for crafts. he wants to share it evenly with 12 friends. how many centimeters of ribbon would 7 friends
Anna11 [10]
The 7 friends would get 1.4m of ribbon.

You would have to do 2.4 divided by 12 to get 0.2. Then multiply 0.2 by 7 to get 1.4.
3 0
2 years ago
Read 2 more answers
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