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vaieri [72.5K]
3 years ago
15

Which THREE statements describe how to find the product of 5×103?

Mathematics
2 answers:
m_a_m_a [10]3 years ago
8 0

Answer:

Three statements to find 5x103=515

Step-by-step explanation:

  • 5x(100+3)
  • 5x((25x4)+3)
  • 5x((50x2)+3)
krok68 [10]3 years ago
3 0

Answer:

multiply 5×1,000 B multiply 5×10 three times and then add the products C move the decimal point in the number five, three place values to the left D move the decimal point in the number five, three place values to the right E move the digit 5, three place values by adding three zeroes to increase its value.

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BRAINLIEST!! Pleaseee help me this is urgent
mojhsa [17]

Answer:

190        195

-------  =  -------

50           z

Solve for z:

1. Cross multiply

190z = (50)(195)

190z / 190 = 9750 / 190

z ≈ 51.3

5 0
3 years ago
Calculate the number of ways to arrange 9 books of different tittles on a book
Alex Ar [27]

Answer:

D good luck :) also have a great day

6 0
3 years ago
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(8.08×10^-10)÷(4.0×10^-3) in scientific notation?
saw5 [17]

Answer:

\large\boxed{2.02\times10^{-7}}

Step-by-step explanation:

The scientific notation:

a\cdot10^k\\\\1\leq a

We have:

(8.08\times10^{-10})\div(4.0\times10^{-3})\\\\=\dfrac{8.08\times10^{-10}}{4.0\times10^{-3}}\\\\=\dfrac{8.08}{4}\times\dfrac{10^{-10}}{10^{-3}}\qquad\text{use}\ \dfrac{a^n}{a^m}=a^{n-m}\\\\=2.02\times10^{-10-(-3)}\\\\=2.02\times10^{-7}

4 0
3 years ago
Work out value of X​
lord [1]

Answer:

x=39

Step-by-step explanation:

The figure is a parallelogram

we know that

In a parallelogram opposite angles are congruent and consecutive angles are supplementary

In this problem

2x\°+(3x-15)\°=180\° ----> by consecutive interior angles

solve for x

5x-15=180

5x=180+15

5x=195

x=39

6 0
3 years ago
[100 POINTS+BRAINLIEST] Use the figure to find each missing angle measure.
devlian [24]

Answer:

Angle 1 is 112°, 2 is 68°, 3 is 90°, 4 is also 90°, 5 is 22° and angle 6 is 158°

Step-by-step explanation:

To find angles 3 &4 and 2 &1, you subtract the measurement given in each intersection from 180 (all straight lines are 180) to find the other angle measurements. To find 5 I used the 4th angle and the 2nd angle to find the missing number out of 180 since all of the angles in a triangle have a sum of 180°. The missing angle was 22. You can use the angle measurement of #5 to find 6 like how I mentioned before about all straight lines equaling 180°. If this all sounds like mumbo-jumbo I can elaborate a little more in the comment section!

7 0
3 years ago
Read 2 more answers
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