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kati45 [8]
3 years ago
12

Solve: 3x-1=8(x+1)+1

Mathematics
1 answer:
Karolina [17]3 years ago
8 0

Answer:

X= -2

Step-by-step explanation:

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I need help with 4 questions number 1 Multiply.
Shkiper50 [21]
1. (1/3) * (3/5) = 3/15
2. 3 1/3
3. So 3 1/3 * 2 1/4 = 6 1/2 C
7 0
3 years ago
Dina and Masha started out on a 10 km bike path at the same time. When Dina reached the end of the 10 km, Masha still had 2 km t
german

Answer:

4 km/h

Step-by-step explanation:

We are told that Dina and Masha started out on a 10 km bike path at the same time.

Dina's biking speed is 5 km/h.

Let us find taken by Dina to cover 10 kn distance.

\text{Time}=\frac{\text{Distance}}{\text{Speed}}

\text{Time taken by Dina to cover 10 km}=\frac{10km}{5\frac{km}{hr}}

\text{Time taken by Dina to cover 10 km}=\frac{10km}{5}\times \frac{hr}{km}}

\text{Time taken by Dina to cover 10 km}=2hr

Therefore, Dina took 2 hours to complete 10 km.

Since both started at the same time, therefore, Masha also took 2 hours to complete 2 km less than Dina.

Let us find distance covered by Masha.

\text{Distance covered by Masha}=10\text{ km}-2\text{ km}=8\text{ km}

Now let us find Masha's biking speed.

\text{Speed}=\frac{\text{Distance}}{\text{Time}}

\text{Masha's biking speed}=\frac{8\text{ km}}{2\text{ hour}}

\text{Masha's biking speed}=4\frac{\text{ km}}{\text{ hour}}

Therefore, Masha's biking speed is 4 km per hour.

4 0
4 years ago
PLZ HELP ME WITH MY PROJECT
Alecsey [184]

Things I like about distance learning are:

  1. I get to sleep in a bit.
  2. My schedule is more flexible.
  3. I can work in different environments.
  4. I can have my pets with me while in class!
  5. Fewer group projects (I dislike most group projects as I do most of the work)
  6. I have more resources.
  7. I can ask my parents and siblings for help if needed.
  8. Fewer distractions.
  9. I can stay in comfy clothes all day.
  10. Fewer restrictions/ more freedom.

Things I dislike about distance learning:

  1. I don't get to see my friends every day.
  2. I get more headaches since I'm in front of a screen all day.
  3. It's harder to be motivated.
  4. It's easier to get behind on assignments.
  5. I don't get to meet new people (In-person ofc)
  6. It's harder to do classes like gym or art with online learning.
  7. Online school can be difficult if you have technology issues.
  8. I don't get to see my teachers.
  9. I can't do school sports and school-related activities.
  10. I'm an extrovert so I can't socialize.

Hope this helps! Good luck on your project! :)

6 0
3 years ago
The perimeter of a rectangular meadow is 1004 m. What
nadezda [96]

Answer:

hope it works for u

Step-by-step explanation:

Given the length of the rectangle = l

the breadth  of the rectangle = b

perimeter of the rectangle = sum of length of all sides of the rectangle  

                                             = l+ b+ l+ b

                                             =2 l+2 b

                                             =2( l+ b)

∴ perimeter of the rectangle =2( l+ b)

as given perimeter = 1004 m

hence ,

2(l+ b)= 1004

(l+ b)=1004/2  = 502 m

<h2>l+ b=502 m</h2>

8 0
3 years ago
12,14,18,26,42 what are the next 2 numberso in the sequence
maw [93]
12 to 14=2
14 to 18=4
18 to 26=8
26 to 42=16
The difference between each number doubles each time.
Therefore the next 2 numbers should be 74 and 138.
16x2=32, 42+32=74
32x2=64, 74+64=138
4 0
3 years ago
Read 2 more answers
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