MATHEMATICS MIDDLE SCHOOL

Convert 15 Celsius to Fahrenheit show steps

Answers

Answer 1

Answer: Multiply by 9, then divide by 5, then add 32
15x9=135
135/5=27
27+32=59 F

Answer 2

Answer:

15*9/5+32

27+32

59 Fahrenheit

HOPE THIS HELPS!!!!!!!!

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What is the quotient of 1/8 divided by 4
H/15 = 16/3 proportion
Brent knows that the 6-digit number he uses to open his computer is the prime factorization of 5005.if each digit of the code increases from left to right.what is his code ?

The sum of two consecutive even integers divided by four is 189.5

Answers

Two consecutive even integers means that the numbers are two apart. Let's call the first even integer "n." The consecutive even integer would then be "n+2." Using these two expressions, create an equation that you can solve for the value of the integers:
(n + n + 2)/4 (sum of the integers divided by four) = 189.5

Now you can solve for the value of n:
$(n+n+2)/(4) = 189.5\nn+n+2 = 189.5(4)\n2n + 2 = 758\n2n = 756\nn = 378$

Since n = your first even integer, that means your first even integer is 378 and your consecutive even integer is 380.

Answer: 378 and 380

STEP 1:
find first integer

sum= addition
x= first consecutive even integer
x+2= second consecutive even integer

(x + (x+2))/4= 189.5
multiply both sides by 4

x + (x + 2)= 758
combine like terms

2x + 2= 758
subtract 2 from both sides

2x= 756
divide both sides by 2

x= 378 first integer

STEP 2:
substitute first integer to find second

= x + 2
= 378 + 2
= 380 second integer

CHECK:
(378 + 380)/4= 189.5
758/4= 189.5
189.5= 189.5

ANSWER: The first consecutive even integer is 378 and the second consecutive even integer is 380.

Hope this helps! :)

A circle has how many straight sides and vertices it have

Answers

a circle has 0 striahgt side and 0 vertices
a vertex is basicaly like a corner
the side of a circle is curved (not straight)

0 straight sides and vertices

A percent change describing a decrease in the quantity

Answers

PERCENT DECREASE is a percent change that describes a decrease in the quantity.

Percent increase, on the other hand, is the opposite of percent decrease. It is a percent change that describes an increase in quantity.

Percent change is the amount stated in percentage form that signifies the increase or decrease in number.

divide 18 cups if flour into two groups so the ratio is 4 to 5

Answers

Let us divide the flour into two groups, A and B
now we know from the given question
A/B = 4/5
A = 4B/5
We also know there are 18 cups of flour in total.
A + B = 18
So
(4B/5) + B = 18
(4B/5) + (5B/5) = 18
9B/5 = 18
B = (18*5)/9
   = 10
Then
A = 18 - B
   = 18 - 10
   = 8
So the ratio of dividing the 18 cups is 8:10

Bob had 18 crackers Sam eat 1/6 of the crackers and sue ate 1/3 of the crackers. how many crackers did Bob have left

Answers

We can add 1/6 & 1/3 together to find out the total amount of crackers that were eaten:

1/6 + 1/3 (Find the Common Denominator. In this case it is 6.)
= 1/6 + 2/6
= 3/6 (Now find the Lowest Terms. Both 6 & 3 divide into 3)
= 1/2 (In Lowest Terms)

This means that 1/2 of the Crackers have been eaten.

1/2 of 18 = 9

Therefore, Bob has 9 Crackers left.

The first thing to do is make both fractions over 6:
1/3 = 2/6
Sue at 2/6 of the crackers.

Now we can add the fractions:
2/6 + 1/6 = 3/6

The next thing to do is cancel down the fraction.
3/3 = 1
6/3 = 2
3/6 = 1/2

Now that we know that half of the crackers have been eaten, we halve the total amount:
18 X 1/2 = 18 / 2 = 9

Bob had 9 crackers left.

Is 3/10 closer to 0,1/2 or 1

Answers

Yes, the fraction 3/10 is closer to the fraction 1/2.

How to compare to decimals?

Comparing decimals involves starting with the digits having the highest place value, just like when comparing other whole numbers. We begin the comparison by putting the provided decimal numbers in a place value table. We move on to the digits in the next place to the right if the digits on the biggest place value match. Up till the digits that are different are reached, we continue comparing digits.

The given fraction is 3/10.

The decimal form of 3/10 is 0.3.

Comparing 0.3 with 0, 1/2 =0.5 and 1, we get

0.3 is closer to 0.5.

Yes, the fraction 3/10 is closer to the fraction 1/2.

To learn more about the comparison of decimals visit:

brainly.com/question/18270620.

#SPJ2

3/10 would be 30%.

0 is 0%.

1/2 is 50%.

1 is 100%