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3 years ago

15

In which number does the digit 777 have a value that is 101010 times as great as the digit 777 in the number 0.9750.9750, point,

975?

1 answer:

masya89 [10]3 years ago

4 0

Answer:

0.73

Step-by-step explanation:I use khan too 0.7 is 10 times as great as 0.07

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Math question down below

kramer

X + 4/5 = 11
x = 11 - 4/5
x = 55/5 - 4/5
x = 51/5 or 10 1/5

or u can do it this way..
x + 4/5 = 11.....multiply everything by common denominator of 5
5x + 4 = 55
5x = 55 - 4
5x = 51
x = 51/5 or 10 1/5

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3 years ago

A triangular prism has base edges 4cm, 5cm, and 6cm long. Its lateral area is 300 cm2. What's the height if the prism?

almond37 [142]

Answer: For your specific problem, h = 300 / (4 + 5 + 6) = 300 / 15 = 20

Step-by-step explanation:

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3 years ago

When Joseph finished packing his backpack, it had a mass of 5 kilograms. What was the mass of the backpack in grams

worty [1.4K]

There is 1000 grams in a kilogram so he had a mass of 5,000 grames in his bag

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3 years ago

Read the complete problem before answering.

lisabon 2012 [21]

1 1/8 = 1.125

2 2/8 = 2.25

1.125 +2.25 = 3.375 yards total

n = 3.375 x 4.30

n = 14.5125 rounds to $14.51 total

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3 years ago

Write ln 2x + 2x ln x -ln 3y as a single logarithm.

andreev551 [17]

Answer: option c.

Step-by-step explanation:

To solve this problem you must keep on mind the properties of logarithms:

$ln(b)-ln(a)=ln(\frac{b}{a})\\\\ln(b)+ln(a)=ln(ba)\\\\a*ln(b)=ln(b)^a$

Therefore, knowing the properties, you can write the expression gven in the problem as shown below:

$ln2x+2lnx-ln3y=ln2x+lnx^2-ln3y\\\\=ln(2x)(x^2)-ln3y\\\\=ln(\frac{2x^3}{3y})$

Therefore, the answer is the option c.

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3 years ago

Read 2 more answers