If d = 8, what is the value of the expression 4+d/2 ?

Answers

Answer 1

Answer: Question: If d=8, what is the value of the expression $4+\frac{d}2$ ?

Just substitute in 8 for d and evaluate.

$4+\fracd2=4+\frac82=4+4=\boxed8$

If the question was instead d=8 for the expression $\frac{4+d}2$ , your answer would look like this:

$\frac{4+d}2=\frac{4+8}2=\frac{12}2=\boxed6$

Answer 2

Answer: First put your numbers in the right places. 4+8/2. Do your steps of P-E-M-D-A-S. There are no parentheses. There are no exponents either. There is not a multiplication problem. but there is a division problem= 8/2. So 8 divided by 2 is 4. The equation looks like this now: 4+4. Add them together and get 8. You don't have anything to subtract. Your answer will be 8.

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5+3=4d please help me

WHAT capital letter forms a parallel lines

Answers

The lines on the left and right of H are parallel. You know this because the line bisecting the two is perpendicular to both of them.

The letter H . Because the two lines on the right and left will never cross. Hope it helped. ;)

Over a period of 12 hours the temperature dropped 36 degrees Fahrenheit. What was the average change in temperature in one hour

Answers

Theaverage change in temperature in one hour will be 3 °F.

It is given that in 12 hours the temperature dropped 36 degrees Fahrenheit.

We have to findout that what was the average change in temperature in one hour ?

What do you mean by average ?

Average of numbers is the ratio of sum of all numbers to the no. of numbers.

As per the question ;

Temperature drop/change in 12 hours of period ;

= 36 °F

Temperature change in 1 hour will be ;

= 36 / 12

= 3 °F

Thus , the average change in temperature in one hour will be 3 °F.

To learn more about unitary methods click here ;

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Answer:

3 degrees

Step-by-step explanation:

36 degrees divided by the hours it took to drop that much will get you the answer

36/12 is 3

The sum of a number and 3 is equal to 5 less than double that number. What is the number?

Answers

Answer:

sum of a number 2 plus3 is equal to 5

and less than its double 2×2=4 so the answer is 2

Answer:

when ever it says a number its a variable so it would look like this

Step-by-step explanation:

X+3=5=2x2=4

Plz help me quick!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer: 4 and 1/6

Step-by-step explanation: First, let's understand why this is an improper fraction. An improper fraction is a fraction whose numerator is greater than its denominator. Since 25 is greater than 6, we know we are dealing with an improper fraction. Improper fractions represent values that are greater than 1.

To write an improper fraction as a mixed number, divide the denominator into the numerator. So here we have 6 divided into 25

6 divides into 25 4 times, 4 x 6 is 24 and 25 - 24 is 1.

So 6 divides into 25 1 time with a remainder of 1

So we have 4 wholes and 1 out of 6 parts or 4 and 1/6.

Answer:

4 1/6.

Step-by-step explanation:

25 / 6 = 4 remainder 1

The 1 is now placed over the divisor (6).

Jamal ran 8 kilometers, sprinted 500 meters, and climbed bleachers for a distance of 2 kilometers during track practice. How many meters did he travel during practice?

Answers

Jamal ran 5.01 meters , just convert the 500 meters into kilo meters so multiply by a thousand which comes out to 5000 add the 10 kilometers from the 2 and 8 and add it. You'll get 5,010 and just divide by 1000 to convert it back into meters and you should get 5.01 meters.

What decimal part of 350 is 70

Answers

% = rate
70/350 x 100 % = 0.2 x 100% = 20%

20 Is your answer :)

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