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Aleks [24]
3 years ago
10

Solve and explain plz

Mathematics
1 answer:
Kobotan [32]3 years ago
4 0

Answer: r=28

Step-by-step explanation: you multiply 7×4 and that will get you the answer

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The diaz family arrived for breakfast at a diner at 8:45 a.M .They stayed at the diner for 1 hour and 23 minutes. What time did
shepuryov [24]

Answer:

10:08 am

Step-by-step explanation:

Time at which Diaz family arrived at the diner = 8:45 a.m

Time for which Diaz family stayed at the diner = 1 hour and 23 minutes

To find the time at which Diaz family leave the diner

Step 1

add minutes

45 + 23

68

as minutes cannot be greater than 60

so,

subtract 60 from it

68 - 60

add one in the number of hours which they had stayed 1+1 = 2

and reminder is the minutes now

= 8

Step 2 :

add hours

8 + 2

10

step 3

join add and minutes

10:08 am

<h3>Diaz left the diner at 10:08 am </h3>

3 0
3 years ago
Help ı need to solv thıs worksheet
diamong [38]

130, - 12, 56.1, 11.2

these are all arithmetic sequences with n th term formula

a_{n} = a_{1} + (n - 1 )d

where d is the common difference and a_{1} the first term

(1)

d = 10 - 4 = 4 - (- 2 ) = 6 and a_{1} = - 14

a_{25} = - 14 + (24 × 6) = - 14 + 144 = 130

(2)

d = 14 - 16 = 16 - 18 = - 2 and a_{1} = 22

a_{18} = 22 + (17 × - 2 ) = 22 - 34 = - 12

(3)

a_{50} = 2.2 + (49 × 1.1) = 2.2 + 53.9 = 56.1

(4)

a_{12} = - 4.2 + (11 × 1.4 ) = - 4.2 + 15.4 = 11.2







8 0
3 years ago
Numbers such as 1,2,3,... are also called the ?<br> numbers.
Leviafan [203]

Answer:

Whole

Step-by-step explanation:

1,2,3 are all whole numbers

3 0
3 years ago
I don't understand this question please help
Furkat [3]

Answer:

LM = 22

Step-by-step explanation:

11(44) = (LM)^2

484 = (LM)^2

LM = √484 = 22

8 0
2 years ago
Read 2 more answers
The volume of a cube is 216mm3.What is the length of its side?
Studentka2010 [4]
Steps:
216 mm3 is the volume.

Given the volume, you can take the cube root of the volume to find the side.
The cube root of 216 is 6.

Answer: 6
8 0
3 years ago
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