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Dmitry [639]
3 years ago
13

1/6 Solve the following equation: 2(w - 1) = 10

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
6 0

Step-by-step explanation:

2(w-1)=10

2w-2=10

2w=10+2

2w=12

w=12/2

w=6

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The local gym is advertising a special for new members: $10 to join and only $14.50 per month for the first year. If Salim joins
Anton [14]

Answer:

$184

Step-by-step explanation:

$14.50 × 12 months = $174

$174 + $10 = $184

5 0
3 years ago
Angle Z is congruent to which angle in NWK
kotegsom [21]

Answer:

Angle K

Step-by-step explanation:

Angle Z has the angle marking with one blue curve.

The one blue curve is also found on angle K in triangle NWK.

Therefore, the two angles are congruent, meaning they are the same measure.

3 0
3 years 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
Shelly hopped onto her bicycle and pedaled to the park at 14 miles per hour. Then she whizzed back at 20 miles per hour. If the
LekaFEV [45]
We know that
speed=distance/time
distance=speed*time

in this problem
speed1=14 miles/hour
speed2=20 miles/hour
average speed=[14+20]/2-----> 17 miles/hour
time=3 2/5 hour-----> (3*5+2)/5----> 17/5 hours

distance=17*(17/5)----> 57.8 miles

the answer is
57.8 miles
6 0
4 years ago
Pls help 10th grade math
Rufina [12.5K]

Answer:

B

Step-by-step explanation:

each side is corresponded to the other so Q=U and P=S

6 0
4 years ago
Read 2 more answers
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