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Sedbober [7]
2 years ago
8

D = 31 m using 3.14 or 22/7?

Mathematics
1 answer:
cupoosta [38]2 years ago
3 0

Answer:

hey  sorry

Step-by-step explanation:

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EXERCISE 3.4
Lisa [10]

Answer:

I think it's C. sjisebd ddhisuaja. usually get ebe.

7 0
2 years ago
Pls help me find v,w,x,y, and z pls help me I will mark u brainlest
Eduardwww [97]

Answer:

v 39 degree

z 47 degree

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4 0
3 years ago
What is the value of z if z/4 = 12
Digiron [165]

Answer:

z = 48 :)

Step-by-step explanation:

z ÷ 4 = 12

So, all you need to do is multiply 12 by four, to get z- 48

hope this helped!

5 0
3 years ago
Read 2 more answers
A stone which is dropped into a dry well hits the bottom in 2.2s how deep is the well. take g=10m/s​
Papessa [141]

Answer:

23.7m

Step-by-step explanation:

Given parameters:

       Time taken = 2.2s

     Acceleration due to gravity = 10m/s

Unknown:

Depth of the well  = ?

Solution:

To solve this problem, we simply apply one of the motion equations;

        S = ut + \frac{1}{2} gt²

    where S = depth of the well

                u = initial velocity

                t = time taken

               g = acceleration due to gravity

 Input the parameters and solve for S;

   Note initial velocity = 0;

     S = \frac{1}{2} x 9.8 x 2.2²

    S = 23.7m

3 0
3 years ago
Joel maps his house and his school on a coordinate grid where each unit is 1 block. His school is at (-7, -2). His house is at (
zhenek [66]

Answer:

10 blocks

Step-by-step explanation

check the image attached, the y coordinate of  his school and house are the same that is, -2 so all we have to do is check the distance between x coordinates

that is , -7 and 3

distance between school and his house = 3 - (-7) = 10 blocks

3 0
3 years ago
Read 2 more answers
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