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mamaluj [8]
3 years ago
15

Is this is right, please anyone!

Mathematics
1 answer:
Nat2105 [25]3 years ago
4 0
90% of 130 is 117 because 10% is 13 and 13x9 is 117 so that is part a. 130-117 is 13 so that is part b. And part c is correct because 100%-90%=10%. I hope this is helpful.
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The average radius of Jupiter is 4.34 x 10^4 miles. The average sun radius of the sun is 4.32 x 10^5. How many times greater is
Oksanka [162]

Answer:

The average radius of sun is approximately 9.95 times the average radius of Jupiter.                                

Step-by-step explanation:

We are given the following in the question:

Average radius of Jupiter =

4.34\times 10^{4}\text{ miles}

Average radius of the sun =

4.32\times 10^{5}

Relation between average radius of sun and average radius of Jupiter =

\displaystyle\frac{\text{Average radius of Sun}}{\text{Average radius of Jupiter}}\\\\= \frac{4.32\times 10^{5}}{4.34\times 10^{4}}\\\\\displaystyle\frac{\text{Average radius of Sun}}{\text{Average radius of Jupiter}} = 9.953917\\\\\text{Average radius of Sun} \approx 9.95\times \text{(Average radius of Jupiter)}

Thus, the average radius of sun is approximately 9.95 times the average radius of Jupiter.

7 0
3 years ago
Multiply (1.2 ⋅ 1028) ⋅ (3 ⋅ 10−19). Express the answer in scientific notation.
iris [78.8K]
The answer would be A. 3.6 × 10^9
5 0
3 years ago
Read 2 more answers
Clara writes the following proof for the theorem: If the diagonals of a quadrilateral bisect each other, the quadrilateral is a
zheka24 [161]

Answer:

  CPCTC

Step-by-step explanation:

Statements 3 and 4 show the top and bottom triangles are congruent, and the left and right triangles are congruent. Statement 5 is making use of these facts to claim that the alternate interior angles are congruent. This claim is valid because ...

  Corresponding Parts of Congruent Triangles are Congruent (CPCTC)

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contains DNA
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3 0
3 years ago
Help with this, giving 20 points!
Bond [772]

Answer:

Step-by-step explanation:

the shape is a rhombus the are is 24

3 0
3 years ago
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