Compare 4.10 and 12:20 using fractions. Which ratio is smaller? How do you know?​

The first choice is correct.

Explanation

[tex]4.5*10^3=4500\;This\;cannot\;be\;it\;since\;the\;result\;is\;4500.\\\\4.5*10^-^3=0.0045\;This\;is\;the\;correct\;answer![/tex]

Answer:

The plastic model is 50 meters tall

Step-by-step explanation:

Here, we want to know how tall is the plastic model

In the plastic model 10 m represents 65 meters

then x meters plastic = 325 m real

10 * 325 = 65 * x

3250 = 65x

x = 3250/65

x = 50 meters

Answer:

ehh im not sure but maybe 43.75

Step-by-step explanation: i did 5.50 x 5 got 27.5 then did 3.25 x 5 got 16.25 add up to get 43.75

Answer:

1) 2<x<10 (the first choice)

2) 17<x<40 (the first choice)

3) x<-1 or x>2 (the second choice)

Step-by-step explanation:

1) 2<x<10...this is another way of representing x<10 and x>2 in an "and" inequality. If you look at 2<x<10 from left to right, it says 2 is less than x and x is less than 10.

2) 17<x<40...this represents x>17 and x<40 in an "and" inequality as well. If you look at 17<x<40, it reads 17 is less than or equal to x and x is less than 40.

3) x<-1 or x>2...the signs are greater than or equal to because the dots are closed on the number line. Also, this is not an "and" inequality. This is actually an "or" inequality. You can mainly tell because the lines are shaded opposite ways and do not intersect.

I hope this helped!! Good luck on your assignment and have a wonderful day :3

Answer:

mthway

Step-by-step explanation:

math*

= 81° + a° + a° = 180° ( angle sum property )

[tex]81° + 3a = 180° \\ 3a = 180 - 81 \\ 3a = 99 \\ a = \frac{99}{3} \\ a = 33°[/tex]

The three angles of this triangle are :

[tex] \: ∠1 \:= 81° \\ \: \: ∠2 = 2a = 2 \times 33 = 66° \\ ∠3 = a = 33 \\ \\ ∴ \: a = 33° \: [/tex]

Answer:

x=9

Step-by-step explanation:

every angle of a triangle added together equals 180. ill just show my work bc its hard to explain:

7x+2 + 4x+7 + 8x = 19x+9

19x+9 = 180

     -9     -9

19x = 171    (now divide by 19)

x=9

Answer:

C=0

Step-by-step explanation:

Answer: 12

Step-by-step explanation: It’s on the same y axis and -4 to 8 is going to the right on a graph.

Answer:

D

Step-by-step explanation:

rise 2 the go 1 to the right

Answer:

62.6

Step-by-step explanation:

Answer:

-232

Step-by-step explanation:

the salt flats have an elevation of 50 feet greater than -282, so add 50 to -282 and you get -232

Answer:

Cube root of 27/125 is:

[tex]\frac{3^{3}}{5^{3} }[/tex]

Answer:

3/5

Step-by-step explanation:

Answer:

The last two options.

Step-by-step explanation:

y=2x+4 (replace the x with 1) y=2(1)+4  Y=6

y= 2x+4 replace the x with 2) y= 2(2)+4  Y= 8

So the y coordinate can be 6 or 8.

(x,y)

ANSWER: (1,6) and (2,8)

HOPE THIS HELPS!!!

Answer:

last two options

Step-by-step explanation:

if x=1

2*1+4=6

if x=2

2*2+4=8

Answer:

4

Step-by-step explanation:

Basic times tables

Answer:

4

Step-by-step explanation:

2+2

=

4

I hope this helps!

Sum of two angles that are supplementary = 180°

Then :-

[tex]3x - 2 + 2x+ 7 = 180[/tex]

[tex]5x + 5 = 180[/tex]

[tex]5x = 180 - 5[/tex]

[tex]5x = 180 - 5[/tex]

[tex]5x = 175[/tex]

[tex]x = \frac{175}{5} [/tex]

[tex]x = 35[/tex]

Which means :-

The measure of the larger angle :-

= 35 × 3 - 2

= 105 - 2

= 103°

The measure of the smaller angle :-

= 2 × 35 + 7

= 70 + 7

Therefore , the value of x = 35 and the measure of the smaller angle = 77° .

The equation representing the function f(x) -

y = 4x - 8

We have a linear function f(x) as shown in the graph.

We have to determine the slope-intercept form of the equation representing this function.

The Slope - intercept form of the equation of a straight line is as follows -

y = mx + c

where -

m - slope of line

c - intercept of line on y - axis.

According to the question, we have -

c = - 8 = intercept of line on y - axes.

Intercepting coordinates on  y - axes = (0, -8).

Intercepting coordinates on x - axes = (2, 0).

Slope = m = [tex]\frac{-8-0}{-2 -0}[/tex] = 4

Therefore, the equation representing the function f(x) -

y = 4x - 8.

To solve more questions on Straight lines, visit the link below -

brainly.com/question/28091452

#SPJ6

Answer:

[tex]\frac {2} {3}[/tex] is the answer

Step-by-step explanation:

[tex]\frac {8} {3}[/tex]÷[tex]\frac {4} {1}[/tex] can be turned into [tex]\frac {8} {3}[/tex]·[tex]\frac {1} {4}[/tex] using the KCF method. now we solve:

8\4=2

[tex]\frac {2} {3}[/tex] is the answer

Answer:

Lol hahahahahaha

Step-by-step explanation:

Answer:

Where's the picture? But, I think it may be A without using the image.

Step-by-step explanation:

Answer:

its D

Step-by-step explanation:

Answer:

all real numbers

Step-by-step explanation:

3x-8 = -x + 4(x-2)

distributive property:

3x - 8 = -x + 4x-8

Combine like terms:

(add 3x to both sides)

-8 = -8

That means that x can be any number, because in the end, x will be canceled out from the equation.

AllRealNumbers

Answer:

+2 to both sides

Step-by-step explanation:

12h=-24

Answer:

flip -2 over on the other side and add it to -26 so you will have 12h=-24 and the overall answer will be h=-2

Step-by-step explanation:

Answer:

420,000

Step-by-step explanation:

since the 6 is greater than 5, it rounds up to 420,000

Answer:

x=1/2or x=−3

Step-by-step explanation:

Answer:

No lol

Step-by-step explanation:

Sorry man

Answer:

Step-by-step explanation:

Hope this helps! <3

Answer:

a

Step-by-step explanation:

Answer:

The answer is 31. :)

Step-by-step explanation:

Answer: Term

Step-by-step explanation: Variable is x, constant is not x4. Term is a group like 4x or 7y.

Answer:

x=4

Step-by-step explanation:

well you know that the square is 90 degrees so you set it up as 90=21x+6. Then you subtract 6 from both sides and it gets you 84=21x. Then divide 21 on both sides. So the answer is x=4