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Debora [2.8K]
2 years ago
6

Can anyone help me please

Mathematics
2 answers:
zaharov [31]2 years ago
7 0

Answer:

1. is 45/2

2. is 12/5

3. is 4/5

4. is 14

5. is 28

6. is 6         hope this helps :)

Step-by-step explanation:

Makovka662 [10]2 years ago
5 0

Answer:

the median height of the plants

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Through: (-5, -4), slope = 0
madam [21]

Answer:

y + 4 = 0(x + 5)

y + 4 = 0

y = -4

Step-by-step explanation:

6 0
3 years ago
Kelly went to a store to purchase a coffee pot. She will use a coupon for 20% off. She can calculate the cost before sales tax u
andreyandreev [35.5K]

Answer:

0.2c-c

Step-by-step explanation:

4 0
9 months ago
Toni rows a boat 4.5 km/h upstream and then turns around and rows 5.5 km/h back downstream to her starting point. If her total r
Masja [62]

Answer:

about 26 min

Step-by-step explanation:

Toni rows a boat 4.5 km/h upstream and then turns around and rows 5.5 km/h back downstream to her starting point

First we find the average speed

We add both speed and divide it by 2

\frac{4.5+5.5}{2} = 5

Now we find the distance for round trip

given total time is 48 mins. convert mins into hours

48 mins = 48 divide by 60 = 0.8

average speed = 5 km/hr

Distance = speed * time = 5 * 0.8 = 4 km

distance covered both ways = 4 km

so 4 divide by 2 = 2 km each way

To find time taken for upstream = distance of each way / speed of upstream

time = \frac{2}{4.5} = 0.44 hours

Now convert hours into minutes

0.44* 60= 26.4 minutes





3 0
3 years ago
Show Work Please Thank You
Damm [24]

The angles in degrees to radian is as follows:

-54 degrees = -3π / 10 radian

<h3>How to convert from degree to radian?</h3>

The measurement is in degrees. Let's convert it to radian with respect to π.

Therefore,

180 degrees = π radian

-54 degrees = ?

cross multiply

Hence,

angle in radian = -54 × π / 180

angle in radian = - 54π / 180

angle in radian = - 6π / 20

angle in radian = -3π / 10 radian

learn more on radian here: brainly.com/question/22212006

#SPJ1

3 0
1 year ago
A yo-yo rotates 12 times every
kumpel [21]

Answer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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