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Olin [163]
3 years ago
15

Which answer shows 0.05 written in scientific notation? 0.5x 10-1 5x10-2 5x10- 5x102

Mathematics
1 answer:
Ket [755]3 years ago
8 0

Answer:

B

Step-by-step explanation:

I answered this question originally as A but it said it was wrong so instead I think it's B

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Somebody please help me!
Ierofanga [76]

Method:

First place the replace of p and r using brackets.

= 3(6) + 11.7(7)

3 times 6 is 18 and 11.7 times 7 is 81.9

= 18 + 81.9

add one and one together you get

= 99.9

<em>hope </em><em>it </em><em>helps</em>

6 0
3 years ago
Four rulers and three pencilds cost 2.15
kobusy [5.1K]

Answer:

Please give me the rest of the question

Step-by-step explanation:

I will answer you in the comments.

:D

3 0
3 years ago
Factor (4x^3 - 20x^2) -(9x + 45)
stellarik [79]

Answer:

u cannot factor it not possible

Step-by-step explanation:

8 0
4 years ago
NEED HELP
Margaret [11]
Sorry I'm gonna take a guess.......... d?
4 0
3 years ago
If you had a right triangle with legs measuring 40 yards and 100 yards long,
tia_tia [17]

9514 1404 393

Answer:

  (c) 108 yd

Step-by-step explanation:

For hypotenuse c and legs a and b, the Pythagorean theorem tells you the relation is ...

  c² = a² +b²

Solving for c, we have ...

  c = √(a² +b²)

  c = √(40² +100²) = √(1600 +10000) = √11600

  c ≈ 107.70 . . . . yards

The length of the hypotenuse is about 108 yards.

6 0
3 years ago
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