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Mama L [17]
3 years ago
15

How to evaluate 5a + 3 ?

Mathematics
1 answer:
viktelen [127]3 years ago
7 0

Answer:

15a

Step-by-step explanation:

Multiply  

3

by  

5

=

15

a

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Is the simplified form of 2 v3 · 2 v6 rational?
tatuchka [14]

Answer:

No

Step-by-step explanation:

2√3 × 2√6

= 4√18

= 4√9*2

= 4( 2√2)

= 8√2

Just multiply the numbers under the radical together.  √3 × √6 = √18.  √18 can be written as √9*2, or 3√3.

√2 is irrational, so the answer will be irrational

5 0
3 years ago
What part of 1.25 cm is 0.5 cm?
Kisachek [45]

Answer:

I dont know if you mean .05, but if you do mean that it would be the hundredths place. (if this isnt the right one I'm sorry.)

5 0
3 years ago
Read 2 more answers
Someone Please Help a
valentinak56 [21]

1.

x  y

0  0

1  2

2  4

3  6

2. y = 2x+0 (or just y = 2x )

3. The slope is 2

Hope this helped!

6 0
3 years ago
Iven 5 different letters, how many different ways can you arrange 3 of them (whether they spell a word or not)
nevsk [136]
Permutation so 5!/(5-3)!=5!/2!= 5 x 3 x 4= 60 ways.
4 0
4 years ago
45/50 + 50/50 equals what
Kazeer [188]

Answer:

1.9 as a decimal

1 9/10 as a fraction

Step-by-step explanation:

45 + 50 = 95

95/50 = 1 9/10

1 9/10 = 1.9

7 0
3 years ago
Read 2 more answers
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