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Yanka [14]
3 years ago
11

1. Rahul started his homework at 5.25 and ended his homework at 6:40. Find the elapsed time.

Mathematics
1 answer:
Darya [45]3 years ago
8 0

Answer:

1. 75 minutes

2. 5:50

Step-by-step explanation:

you have to add and subtract

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The diagram shows the net of a square pyramid.
fenix001 [56]

Answer:

Given,

Base (b) = 16 cm

slant Height (h) = 15 cm

a= 8 cm {a is the half of base}

x = ?

Using Pythagoras Theorem

<em><u>p</u></em><em><u>^</u></em><em><u>2</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>h^</u></em><em><u>2</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>b^</u></em><em><u>2</u></em>

x^2= 15 - 8

x^2 = 7

x = 2.64 cm

4 0
3 years ago
30 seconds of 2.5 mins in percentage
WARRIOR [948]

Answer:

20%

Step-by-step explanation:

2.5 min =(60×2.5)sec=150 sec

30sec to 150sec=30×100/150=20%

7 0
3 years ago
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800 students are going on a school trip by bus.
Tema [17]
The answer is twenty four
6 0
3 years ago
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Order from least to greatest. 7/25, 6/25, 11/50.
fenix001 [56]
7/25, 6/25, and 11/50. Looks like they are already in order, or you meant to do that... 
3 0
3 years ago
WILL GIVE A BRAINLIEST PLEASE HELP!!!
kaheart [24]
A(n) = a₁.(r)ⁿ⁻¹, where a₁ = 1st term, r= common ratio and n, the rank

In the formula given a₁ = 5, r = 3/2 and n = 6 (we have to find the 6th term value).

a₆ = 5.(3/2)⁶⁻¹ = 5.(3/2)⁵ = 1215/32 (answer C)
7 0
3 years ago
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