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Oksana_A [137]
3 years ago
12

10 Points! Addition or subtaction?

Mathematics
2 answers:
lana66690 [7]3 years ago
6 0

Answer:

It's addition ! :)))

sammy [17]3 years ago
3 0
Addition because it asks how much
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Which measurement is most accurate to describe the width of a penny 19 mm 8 cm 1 m or 0.3 km
Iteru [2.4K]
Its 19 mm. 19 mm is roughly 0.75 inches which is the width of a penny
4 0
3 years ago
Is 2012 a term of arithmetic sequence of 5,13,18​
hodyreva [135]

for the given A.P

5,9,13,...

First term (a)=5

common difference (d) = 9-5=4

Let Tn=2012

a +(n-1) d=2012

5 +(n-1) 4=2012

(n-1) 4=2012-5

(n-1)4=2007

n-1=501.75

n=1+501.75

n=502.75 -- - - - - -> which is not possible.

No.of terms can never in fraction.

Hence, 2012 is not a term of given A.P

6 0
3 years ago
A falcon flew 70 miles in 3 hours. What was the speed of the falcon?
balu736 [363]
Speed is d/t or distance/time so 70/3 = 23.33 mph
3 0
3 years ago
Read 2 more answers
What is the lcm and hcf of 1/3 and 2/9
Blababa [14]

Step-by-step explanation:

1/1 , 3

3/1 , 3

1 , 1

HCF is 1

LCM is 3 × 1 =3

2/2 , 9

3/1 , 9

3/1 , 3

1 , 1

HCF is 1

LCM is 3 × 3 × 2= 18

6 0
3 years ago
Add s and 2.Then,subtract 3.
nordsb [41]

Answer:

(s+2)-3

Step-by-step explanation:

Add s and 2.

(s+2)

The subtract 3

(s+2)-3

7 0
3 years ago
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