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notka56 [123]
3 years ago
8

What is 4.345 × 10^5 in standard form?

Mathematics
1 answer:
alexandr1967 [171]3 years ago
8 0
<h3>Answer:  434,500</h3>

You may need to erase the comma

To get this answer, move the decimal point to the right 5 spaces to go from 4.345 to 434,500

If the exponent was -5, then you would move five spaces to the left.

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The length of triangle base is 26. A line, which is parallel to the base divides the triangle into two equal area parts. Find th
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Answer:

Step-by-step explanation:

It is given that the length of triangle base is 26, then let ABC  be the triangle and BC be the base of the triangle=26.Let DE be the parallel line to the base that divides triangle ABC into two equal area parts.

Now, Let AD=a, DB=b, DE=c, AE=d and EC=e, then

Since,  triangle ABC is similar to triangle ADE, thus using basic proportions, we get

\frac{AD}{AB}=\frac{DE}{BC}=\frac{AE}{AC}

\frac{AD}{AD+DB}=\frac{DE}{BC}=\frac{AE}{AE+EC}

\frac{a}{a+b}=\frac{c}{26}=\frac{d}{d+e}

Taking the first two equalities,we get

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c=\frac{26a}{a+b}

Thus, the length of the segment between triangle legs is \frac{26a}{a+b}

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4 years ago
You did not complete the homework and you did not pass the quiz.
Paladinen [302]
The answer is C. It is not the case that you completed the homework and you did not pass the quiz.
8 0
3 years ago
A jar contains 25 coins of only dimes and quarters. The value of the jar is $4.45. Write the equation that represent the money v
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3 0
3 years ago
Janelle and her friend are tie-dying shirts. The instructions indicate that 1 1/2 tablespoons of powdered dye are needed for eve
MA_775_DIABLO [31]
You can use the ratio:
1.5 tablespoons = 3 quarts or
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4 tbl ][3 quarts][
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whenever you convert to another unit, if draw this train track thing, put you starting value on top. You take the conversion factor and flip it whichever way so that you can put your starting unit on bottom and cancel it out. this will leave you with the desired unit
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3 years ago
Product of two numbers is 45. Sum is 14. What are the two numbers
UNO [17]
The two numbers are 9 and 5 because 9 x 5 = 45 and 9 +5 = 14
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3 years ago
Read 2 more answers
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