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GrogVix [38]
2 years ago
8

There are _____ min in two fifth of 2 hours

Mathematics
1 answer:
Setler79 [48]2 years ago
7 0

Answer:

48mins.

Step-by-step explanation:

\frac{2}{5}  \times 120 = 0.4 \times 120 = 48

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If f(3x − 1) = 6x − 1, find f(x) and f(0)
klio [65]

f(3x - 1) = 6x - 1

Rewrite 6x - 1 as a function of 3x - 1:

6x - 1 = 6x - 2 + 1 = 2(3x - 1) + 1

That is,

f(3x - 1) = 2(3x - 1) + 1

which means

f(x) = 2x + 1

and so

f(0) = 2*0 + 1 = 1

5 0
2 years ago
Which is the constant of proportionality for the relationship shown in the graph?
vladimir2022 [97]

Answer:

COP: 2X

Step-by-step explanation:

K= Y/X

K= 4/2

K= 8/4

K= 12/6

K=16/8

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2 years ago
A triangle has a base of 6 yards and a height of 9 yards. By how much does the height need to decrease for the area to decrease
ELEN [110]
3.5 yards


Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out
3 0
2 years ago
Write the first three terms of the sequence defined by the recursive formula if a1=2.
gogolik [260]

The first three terms of the sequence defined by the recursive formula are 2, -7/2 and -3/2

Given:

an =  \frac{an - 1}{4}  - 2

where,

n = number of terms

First term, a1 = 2

Second term, a2

an =  \frac{an - 1}{4}  - 2

a2 = {(2 - 1)/ 4} - 2

= 1/4 - 2

= (1-8) / 4

= - 7/4

Third term, a3

= {(3-1) / 4} - 2

= 2/4 - 2

= 1/2 - 2

= (1-4) / 2

= -3/2

Therefore, the first three terms of the sequence defined by the recursive formula are 2, -7/2 and -3/2

Learn more about sequence:

brainly.com/question/6561461

4 0
2 years ago
SELECT ALL of the Angles that are supplementary to Angle 7<br> **NO LINKS**
sergejj [24]

Answer:

The angles are 6,4,8and2 hope this helps

5 0
2 years ago
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