CAN SOMEONE PLEASE HELP, ILL GIVE BRAINLIEST.

If the complement of an angle is 40 less than its supplement, find the angle.

zhuklara [117]

The 2 angles in a complement would be (in degrees) 65 and 25

5 0

3 years ago

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16ml=________mg what is 16 milliliters as milligrams

statuscvo [17]

There is 1 gram is a milliliter and grams to milligrams is 16,000
so 16,000 is your answer

3 0

3 years ago

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When dividing 82 by 43, Linda estimated the quotient to be 2. Examine Linda’s work, and explain what

Vanyuwa [196]

Answer:

82/43 = 1 and 39/43

Step-by-step explanation:

When dividing 82 by 43 , the operation follows;

82/43 = 1 and 39/43

This means the quotient is 1 and reminder is 39

However;

82/43 = 1.907 ------nearest whole number is 2.

so the quotient can be approximated to the nearest whole number as 2.

8 0

3 years ago

If 6 pipes fill a tank in 120 minutes, then 5 pipes can fill it in how many minutes

Marianna [84]

Answer:

It'll take 144 minutes for 5 pipes.

Step-by-step explanation:

${ \sf{6 \: pipes = 120 \: mins}} \\ { \sf{5 \: pipes = ( \frac{6}{5} \times 120) \: mins}} \\ \\ = { \sf{144 \: mins}}$

but practically, it seems to be abnormal. if 6 pipes take 120 mins, 5 pipes must takes a time greater than 120 mins cause amount of water flowing to the tank is decreasing.

But there is a possibility that pressure of water was increased for the case of five pipes, that's why it takes a time less than 120 mins. (t < 120)

5 0

3 years ago

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The average of three numbers is 45. two of the numbers are equal. the last number is 89. what are the two missing numbers?

trasher [3.6K]

The average of a set of data is equal to the sum of the values divided by the number of data present. So, if we have three numbers, the average would be:

let x, y and z represent the three numbers
average = x + y + z / 3 = 45

Two number are equal in value, so let x = y. Substituting the value to the expression of average,

45 = x + x + z / 3
45 = 2x + z / 3

It said that the last number is 89 so z is equal to 89.

45 = 2x + 89 / 3
135 = 2x + 89
46 = 2x
x = 23

Therefore, the two numbers are both 23.

4 0

3 years ago

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