MATHEMATICS MIDDLE SCHOOL

What number has 4 hundreds 0 tens and 0 ones

Answers

Answer 1

Answer:

The answer is 400.

There are 4 hundreds, 0 tens and 0 ones

Answer 2

Answer:

4 hundred because it only has 4 hundreds with no other numbers

Related Questions

28. What is the maximum number of real rootsthe equation X5 - 3x3 + 8x – 10 can have? Justifyyour answer.
What is equivalent to 8/11
2 pointsFind the x-and y-intercepts of the following equation: 5x – 3y = 15O (15,0) and (0, -15)0 (-5,0) and (3,0)0 (0.-5) and (3,0)0 (0.3) and (-5,0)
a rectangle has an area of 30 square meters and a perimeter of 34 meters. what are the dimensions of the rectangle?
What is n times 7 what does it equals

Using the graph below select all statements that are true

Answers

Answer:

A.This is the graph of the greatest integer function

E. f(-3.4)=-4

Step-by-step explanation:

The graph shown in the attachment is the parent greatest integer function.

f(x)=[x]

This takes any integer as an input and the output is the greatest integer less than the input.

For instance

f(4.9)=4 because 4 is the greatest integer less than 4.9

f(-3.4)=-4 because -4 is the greatest integer less than -3.4

This graph is not one-to-one because more x-values can correspond to one y-value.

For instance f(3.4)=3 and f(3.9)=3

The correct options are A and E

A cookie is chosen from a jar containing 4 choc chip, 3 pb, 2 oatmeal. What is the probability that you will choose a choc chip. Express your answer as a fraction in lowest form.

Answers

$|\Omega|=9\n |A|=4\n P(A)=(|A|)/(|\Omega|)=(4)/(9)$

What is the area of this triangle?Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth.

Answers

Answer:

28.46

Step-by-step explanation:

Use a^2+b^2=c^2 to find height

Then use the area formula bh/2 to find area :))

Answer: 44.1

Step-by-step explanation:

How do I solve this?

Answers

area=LW
perimiter=2(L+W)

aera=36
P=25

36=LW
25=2(L+W)

25=2(L+W)
divide both sides by 2
12.5=L+W
minus W
12.5-W=L

sub for L
36=W(12.5-W)
36=12.5W-W^2
minus (12.5W-W^2) both sides
0=W^2-12.5W+36
use quadratic formula

if you have
ax^2+bx+c=0
x= $\frac{-b+/- \sqrt{b^(2)-4ac} }{2a}$

a=1
b=-12.5
c=36

W= $\frac{-(-12.5)+/- \sqrt{(-12.5)^(2)-4(1)(36)} }{2(1)}$
W= $(12.5+/- √(156.25-144) )/(2)$
W= $(12.5+/- √(12.25) )/(2)$
aprox
W=8 or 4.5

sub
12.5-W=L

12.5-8=L=4.5
12.5-4.5=L=8
either way

the dimentions are 4.5cm by 8 cm

$\sf\nP=2L+2W=25 \sf\nA=LW=36\n\nFind\ the\ value\ of\ one\ of\ the\ variables\ in\ terms\ of\ the\ other. \sf\n36=LW\nW= (36)/(L)\n\nSubstitute.\nP=25\n=2L+2W\n=2L+2( (36)/(L) )\n=2L+ (72)/(L) \n\nMake\ them\ have\ a\ common\ denominator.\n2L+(72)/(L)\n= (2L)/(1) +(72)/(L)\n=(2L^2)/(L)+ (72)/(L) \n= (2L^2+72)/(L) \n\nMultiply\ L\ on\ the\ other\ side.\n25L=2L^2+72\n0=2L^2-25L+72\n\nUse\ the\ quadratic\ formula.\n L=\frac{-b+/- \sqrt{b^(2)-4ac} }{2a}\nax^2+bx+c$
$a=2\nb=-25\nc=72\n\n L=\frac{-(-25) +/- \sqrt{(-25)^(2)-4(2)(72)} }{2(2)} \n =(25+/- √(625-576) )/(4) \n =(25+/- √(49) )/(4)\n =(25(+/-)7)/(4) \n\n\sf\ We\ now\ have\ two\ options.\n(1) L=(25+7)/(4)= (32)/(4) =8\n(2)L=(25-7)/(4)= (18)/(4) =4.5\n\n\sf\ Either\ W\ is\ 8\ and\ L\ is\ 4.5\ or\ W\ is\ 4.5\ and\ L\ is\ 8.\ It\ doesn't\ matter.\n\n{\boxed{The\ dimensions\ are\ 8\ cm\ by\ 4.5\ cm.}$

I am a two dimensional shape that has more than two but less than 4 sides. what shape am i?

Answers

Triangle , because it has 3 sides.

It is a triangle. Because it only has 3 sides

Four more than seven times a number is the same as twenty less than three times the number

Answers

Let's start by setting up our equations.

Let's call the number "x"

So,

The first part can be represented by

$4+7x$

And the second part can be represented by

$3x-20$

Then we just set them equal and solve

$4+7x=3x-20\n4+3x=-20\n3x=-24\nx=-8$

-8 Is the answer

To write this with numbers,
Four more (this means __+4)
Seven times a number (this means 7x)
Is the same as (this means =)
20 less than (this means __-20)
Three times the number (this means 3x)

Put together, this equation is:
7x + 4 = 3x - 20

Other Questions

Evaluate the expression 10 + (8-4)2 - 2.

Answer number 12 please

Angles and polygons idk how

Which graph represents a function with a growth factor of 5