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Sphinxa [80]
3 years ago
10

-8v=9-9v solve for v​

Mathematics
2 answers:
Finger [1]3 years ago
8 0

Answer: v = 9

Step-by-step explanation: Hi there!

First, add 9v on each side to get

v=9.

Naya [18.7K]3 years ago
8 0

Answer:

v=9

Step-by-step explanation:

 −8v=9−9v

−8v=9+−9v

−8v=−9v+9

−8v+9v=−9v+9+9v

v=9

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Ce
pishuonlain [190]

The commitment adherence percentage for the week will be 53%.

<h3>How to compute the percentage?</h3>

It was stated that Amy was scheduled to service 17 intervals this week. She picked up 4 more intervals during the week.

The following can be deduced based on the information that are given:

Total intervals = 17

Taken intervals = 4+ 3 + 2 = 9

Therefore, the commitment adherence percentage for the week will be:

= 9/17 × 100

= 53%

Learn more about percentages on:

brainly.com/question/24304697

#SPJ1

8 0
1 year ago
Thank you so much!!!
vova2212 [387]

Answer:

\fbox{\begin{minipage}{16em}Option D: y = (4/7)x + 8 is correct\end{minipage}}

Step-by-step explanation:

(1) A typical form of equation of a line is:

y = Mx + b

with, M is slope and b is y-intercept.

(2) Another straight line has equation in form of:

y = Nx + c

with N is slope and c is y-intercept

(3) If these two lines are perpendicular, according to the property of two perpendicular lines on the two-dimensional plane, we have:

M x N = -1

(4) Transform the given equation of original line into typical form:

      7x + 4y = -24\\

<=> 4y = -7x - 24

<=>  y = (\frac{-7}{4})x  - \frac{24}{4}

<=> y = (\frac{-7}{4})x - 6

=> M = \frac{-7}{4}

=> N = \frac{-1}{M}  = \frac{-1}{\frac{-7}{4} } = \frac{-4}{-7} = \frac{4}{7}

=> Option D: y = (\frac{4}{7})x + 8 is correct (Slope = \frac{4}{7})

Hope this helps!

:)

4 0
3 years ago
Given the triangle below, what is mC, rounded to the nearest tenth?
svetlana [45]

Answer:

41.4

Step-by-step explanation: Since this isn't a right triangle and you're given side side side (SSS), you need the Law of Cosines.

cos(c) = (a^2 + b^2 - c^2)/2ab

(100+144-64)/2*12*10

cos(c) = 180/240

multiply both sides of the equation by cos^-1 to get ride of cos:

cos^-1(cos(c)) = cos^-1(180/240)

c = 41.4

3 0
3 years ago
What is x when the equation is 5|2x+3|=45?
storchak [24]
1.)divide by 5 on each side to obtain
Abs(2x+3)=45
2x+3=45 or 2x+3=-45
2x=42 or 2x=-48
x=21 or x=-24
6 0
3 years ago
Read 2 more answers
Find the median of the following data.
yuradex [85]
B. 6

This is the median in this problem. Hope this helps!!!
3 0
3 years ago
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