MATHEMATICS MIDDLE SCHOOL

14 points Write a ratio, in simpliest form that compares the two quantities show your work 400m to 1km

Answers

Answer 1
Answer:

Answer:

2 : 5

Step-by-step explanation:

400 : 1000

4 : 10

2 : 5

Related Questions

What is the solution to the equation? 2q + 18 = –5q – 3
An apple is cut into 6 equal slices. Nancy eats 2 of the slices. What fraction of the Apple is left?
A single , standard number cube is tossed. What is the probability of getting a 4 or 5 ? 1. 12. 1 / 5 3. 1 / 3 4. 1 / 6
Twelve out of twenty people say that they would rather bike than walk. On a circle graph, this section would represent 60% of the circle. True False
Identify the triangle ratio used and then use it to solve for the missing information (Round answer to 2 decimal places)

3/10 and 2/5 common denominator

Answers

3/10 can stay the same,

2/5 >>

2*2 = 4
5*2 = 10

4/10 and 3/10 
okay so if 3/10 and 2/5 are uncommon than you have to find a number that there both divisible by in this case its 2 so 2 x 2  4
                                                                  ----     ------
                                                                    5  x 2 10

Select all the correct answers.Identify all the lines on the graph with unit rates that are less than 2 and greater than the unit rate of the relationship in the table.
line 1
line 2
line 3
line 4
line 5

Answers

Answer:

recall that the slope, namely the average unit rate of change, is rise/run.

so, what's the slope for the function in the table?  well, we can simply pick any two points and get it, or just use the first point rise of 8 and a run of 7, gives us a slope of 8/7 or 1⅐.

now, let's take a peek at the lines, they all have a "rise" of 6, notice they're all lying on the y = 6 line horizontally.

1)

rise = 6, run = 2, slope 6/2 = 3.

well, 3 is more than 2, so no that one.

2)

rise = 6, run = 3, slope = 6/3 = 2.

well 2 = 2, so no that one either.

3)

rise = 6, run = 4, slope 6/4 = 3/2.

3/2 is actually larger than 8/7 and less than 2, you can check. so ✔

4)

rise = 6, run = 5, slope = 6/5.

6/5 or 1⅕ is more than 8/7, and is clearly less than 2, so ✔

5)

rise = 6, run = 6, slope = 6/6 = 1.

well, needless to say 1 is less than 2 but is less than 8/7, recall 8/7 is actually 1⅐.

Answer:

line 3 and 4

Step-by-step explanation:

Which options could be the next step in simplifying this expression?27 + (3 + 41)



Choose exactly two answers that are correct.














A.

27 + 44 (use order of operations)











B.

30 + 68 (use the distributive property)











C.

30 + 41 (use the associative property)











D.

68 + 30 (use the commutative property

Answers

The correct answer is A and C. In PEMDAS, parenthesis are the first things that need to be simplified. And the associative property states a (b + c) = (a + b) + c. And you can also add up the numbers in the answer choice to make sure :)
Associative\ property:a+(b+c)=(a+b)+c\n\n27+(3+41)=(27+3)+41=30+41=71\leftarrow\boxed{C}

What is equivalent to
3/5 in fraction

Answers

Multiply both the numerator (top) and denominator (bottom) by anynumber (the same for both), and you'll have a fraction that isequivalent to the fraction you gave.

For example, multiply both by 2, and you have 6/10, which is equivalentto 3/5. Multiply both by 8, and you have 24/40, which is alsoequivalent to 3/5.

For the function f(x)=x2-4, fins the value of f(x) when x=6

Answers

f(x)=x^2-4\nf(6)=6^2-4\nf(6)=32

OR

f(x)=x*2-4\nf(6)=6*2-4\nf(6)=8

P.S. Hello from Russia

Answer:

8

Step-by-step explanation:

3) Katie leaves a 25% tip ona restaurant bill of $82.OO Including the tip, what is the total amount of her bill?

Answers

1way

100% + 25% = 125% =1,25
82$ * 1,25 = 102,5$ whole
.....................................................................
2way

100% = 82$
25% = 0,25 = ?

82$ * 0,25 = 20,5$
100% + 25% = 82$ + 20,5$ = 102,5$ whole

................................................................
2way

82$ * (1 + 0,25( = 82$ * 1,25 = 102,5$
You need to multiply $82 by 0.25 (which is 25%). You get $20.50. Just add $82 and $20.50 to get your total cost of the bill. It'll be $102.50
Other Questions
Please Answer!!!!! What is the amplitude of the sinusoidal function m(x)= -3.5 cos x
There are 8 students on the minibus. Five of the students are boys. What fraction of the students are boys?
Determine the x-intercept, y-intercept, and slope of the line described by -3x+7y=-21
What is the value of x? 12-x=7