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3 years ago

I am a 3-digit decimal. The sum of my digits is nine. One of my decimal digits is 0. I have a 3 in my tenths place. Who am I?

1 answer:

6 0

.360 or .306
Because 3 is in the tenths place, there is a 0, and 3+6+0= 3+6=9 the sum of all the digits. And it’s a three digit decimal.

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the length of a rectangle is 2 cm more than 5 times the width. The perimeter 196 cm.Find the width and length

blondinia [14]

w(5)+2+w=196

5w+2+w=196

6w+2=196

6w=194

w=32 1/3

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3 years ago

When Maggie hooks her dog up to a rope that is staked in the yard, the dog can walk a distance of about 76 feet along the circum

pentagon [3]

Answer:

12.1

Step-by-step explanation:

76/2π

= 38/π

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3 years ago

Read 2 more answers

The current year’s depreciation expense using the straight-line method and assuming only one depreciable property, is P20,000. W

denpristay [2]

Answer:

Machine's useful number of years = 9 years

Step-by-step explanation:

Using the straight line method, depreciation is calculated as the difference between the cost of the equipment minus the salvage value, all divided by the number of useful years.

Yearly Depreciation

= (Cost - Salvage value) ÷ (Number of useful years)

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Cost = P200,000

Salvage Value = P20,000

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n = (180000/20000) = 9 years

Hope this Helps!!!

8 0

3 years ago

Solve the following equation for n 18n^2-50=0

Firdavs [7]

$18n^2-50=0\ \ \ |+50\\\\18n^2=50\ \ \ |:18\\\\n^2=\dfrac{50}{18}\\\\n^2=\dfrac{50:2}{18:2}\\\\n^2=\dfrac{25}{9}\to n=\pm\sqrt{\dfrac{25}{9}}\\\\n=\pm\dfrac{\sqrt{25}}{\sqrt{9}}\\\\\boxed{n=-\dfrac{5}{3}\ \vee\ n=\dfrac{5}{3}}$

$Used:\\\sqrt{\dfrac{a}{b}}=\dfrac{\sqrt{a}}{\sqrt{b}}$

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3 years ago

Mrs. Valdez wanted to determine the number of people, p, she could safely take in her car to the fun run. She determined that p

dolphi86 [110]

Answer:

for the first question b,

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for the second question I need to see the whole inequality, generally there is a variable, and all i see is <-1, which is invalid.

hope this helps, if it does like it pls!!

Step-by-step explanation:

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3 years ago