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Lady_Fox [76]
4 years ago
15

Convert number from scientific notation to standard notation 4.89×10^6

Mathematics
1 answer:
dangina [55]4 years ago
3 0

Answer:

4890000

Step-by-step explanation:

All you have to do is move the decimal forwards how ever many spaces as the number that 10 has as an exponent. So, if 6 is 10's exponent, you move the decimal forwards 6 spaces, giving you 4890000 as your answer.

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Plz help me i dont wanna fail and plz dont steal my points :(
tester [92]
Number 3 would be C and number 4 would be D
5 0
3 years ago
Read 2 more answers
Al goes 8 mph Ben goes 22 mph in the opposite direction. How many hours has ben traveled when they are 180 miles apart?
NeTakaya

after 6 hours Al and Ben will be 180 miles apart.

(22 * x) + (8 * x) = 180

x = 6 hours

3 0
3 years ago
Which equations illustrate the associative property of addition? Choose exactly two answers that are correct.
sveticcg [70]
Solutions 

Associative Property is a rule that refers to grouping. The rule is "<span>a + (b + c) = (a + b) + c</span><span>". 
</span>
The correct answers are (A) and (D) 

(A) = <span> (11 + 2.2) + (–5) = 11 + [2.2 + (–5)] 

(D) = </span><span>–7 + [4 + (–2.1 • 6)] = (–7 + 4) + (–2.1 • 6)</span> 
5 0
4 years ago
Does anyone know the answer?
motikmotik

Answer:

We conclude that the area of the right triangle is:

A\:=p^2-2p-3

Hence, option A is correct.          

Step-by-step explanation:

From the given right-angled triangle,

  • Base = p+1
  • Perpendicular = 2p-6

Using the formula to determine the area of the right-angled triangle

Area of the right triangle A = 1/2 × Base × Perpendicular

                                            =\frac{1}{2}\left(p+1\right)\left(2p-6\right)

Factor 2p-6: 2(p-3)

                                             =\frac{\left(p+1\right)\times \:2\left(p-3\right)}{2}  

Divide the number: 2/2 = 1

                                              =\left(p+1\right)\left(p-3\right)

\mathrm{Apply\:FOIL\:method}:\quad \left(a+b\right)\left(c+d\right)=ac+ad+bc+bd

                                               =pp+p\left(-3\right)+1\cdot \:p+1\cdot \left(-3\right)

                                               =pp-3p+1\cdot \:p-1\cdot \:3

                                                =p^2-2p-3

Therefore, we conclude that the area of the right triangle is:

A\:=p^2-2p-3

Hence, option A is correct.                                        

3 0
3 years ago
226 divide by 10^0.
dangina [55]

Answer:

0

Step-by-step explanation:

10 to the power of 0, is equivalent to 0. Since their is no given value, it is saying "226÷0" which equals 0.

5 0
3 years ago
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