MATHEMATICS MIDDLE SCHOOL

What is the domain of this function?2
N
4
3
9
16
A. {1, 2, 3, 4, 9, 16}
B. {1, 2, 3, 4. C. {2,4,9,16}
D. {1,2}​

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

i m sorry the question is not clear ...its confusing

Related Questions

What fraction of 130 is 80
Beatrix ate 21 raisins. This represents 30% of the box of raisins. How many raisins were originally in the Box?
What is a comparison of numbers or variables that can be written in fraction form
Simplify the expression.3n - 5 + 2n + 4
there are 325 students each class is limited to at most 30 students. how many classes need to be offered?

The sum of the areas of two circles is 8pie square meters. Find the length of a radius of each circle ifone of them is twice as long as the other.what is the radius of the larger circle?

Answers

nice

area=pir^2
the areas are
pir^2+pi(2r)^2
they add to 8pi

8pi=pir^2+pi(2r)^2
undistribute pi
8pi=pi(r^2+(2r)^2)
divide both sides by pi
8=r^2+(2r)^2
expand
8=r^2+4r^2
add
8=5r^2
divide by 5
8/5=r^2
sqrt both sides
√(8/5)=r
double since it is double
2√(8/5) is radius of bigger aka (4√10)/5

radius=(4√10)/5

Write a fraction with the denominator of 6 that is greater than 2/4.

Answers

It has to be greater than ½, so anything 4/6 and greater would be acceptable.

List all the factor pairs of 48

Answers

1 and 48
2 and 24
3 and 16
4 and 12
6 and 8
factor of 48= 1,2,3,4,6,8,12,16,24,48

Help me, please Answer choices
Select each correct answer.
x = −2
x = −1
x = 0
x = 1
x = 2

Answers

Look at the table and find the X value for when both f(x) and g(x) are the same,

They are the same when X is -1 and when x is 0

The two answers would be X = -1 and x = 0

Alba needed to know about how much the sum of 19.6, 23.8, and 38.4 is. She correctly rounded each of these numbers to the nearest whole number. What three numbers did she use? *A 19, 23, 23
B 19, 24, 38
C 20, 24, 38
D 20, 24, 39

Answers

If the number after the decimal is 1-4 you drop it, if it's 5-9 you add one to the whole number. In 19.6, 6 is 5-9 so you add one to 19- 19.6=20. In 23.8, 8 is 5-9 so add one to 23- 23.8=24. In 38.4, 4 is 1-4 so you drop it- 38.4=38. So the answer is C. 20, 24, 38 :) hope this helps

A square with sides of length 5/8 inch

Answers

The solution is:

small square side = 9 inches

large square side = 9 + 3 = 12 inches.

What is area ?

Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object. Area of a square (A) is the product of its length (l) and width (l).

i.e. A= l× l

Let the smaller square have a side length of s

The the larger square have a side length of s + 3

Total area of the two squares is 225

Formula

s^2 + (s + 3)^2 = 225                  

Expand

we get,

Solution

s^2 + s^2 + 6s + 9 = 225

2s^2 + 6s + 9 = 225                  

Subtract 225 from both sides

2s^2 + 6s - 216 = 0                    

This factors.

( x  -   9)(x + 12) = 0

x - 9 =0

x + 12 = 0

x = 9 is the only valid root for this question.

Hence, The solution is:

small square side = 9 inches

large square side = 9 + 3 = 12 inches.

To learn more on Area click:

brainly.com/question/20693059

#SPJ2

complete question:

The length of each side of a square is 3 in more than the length of each side of a smaller square. The sum of the areas

the squares is 225 in. Find the lengths of the sides of the two squares.

A side of the small square is in.; a side of the big square is in.
If you're finding the area of the square, it would be 5/8 x 5/8 which would be (reduced) 25 over 64, or 25/64.  Hope this helped!
Other Questions
Indicate which property is illustrated in Step 4.Step 1 (-9) + 9 + 5(7 + 3) = (-9) + 9 + (5 • 7) + (5 • 3) Step 2 = (-9) + 9 + (35) + (15) Step 3 = (-9) + 9 + 50 Step 4 = 0 + 50 Step 5 = 50 associative property of multiplicationcommutative property of divisioninverse property of multiplicationinverse property of addition
What is the answer to 9x8 2/3
Someone please solve for z
Three less than x is equal to 13