2. Which set of numbers have a least common
multiple of 80?
A. 4 and 20
B. 8 and 10
C. 16 and 20
D. 12 and 40

Answer:

42.6 centimeters

Step-by-step explanation:

Answer: 416 Rs

Step-by-step explanation:

Divide 12480 by 30 days.

Answer:

  none

Step-by-step explanation:

The "work" is to observe the standard-form linear equations are the same on the left side and different on the right side. There cannot be any possible values of the variables that will make this true.

There are no solutions.

Answer:

4x +20 = 2x +60

4x -2x +20 -60 =0

2x -40 = 0

2x = 40

x =20.

Answer:

0.13

Step-by-step explanation:

Answer:

{x = 2

{y = 6

Step-by-step explanation:

Tatum can hike 22 miles in 60 minutes.

The product of the velocity of the object and the time gives distance, [tex]D=v\times t[/tex].

Tatum hikes [tex]\dfrac{11}{2}\text{miles}[/tex] in 15 minutes

Using the formula, [tex]D=v\times t[/tex], determine the velocity of Tatum as-

[tex]v=\dfrac{\frac{11}{2}}{15}\\=\dfrac{11}{30}\text{miles/min}[/tex]

Again, substitute the value of the velocity of Tatum and t=60 minutes to determine the distance hiked by Tatum in 60 minutes as-

[tex]d=\dfrac{11}{30}\times 60\\=22\text{miles}[/tex]

As a result, Tatum can hike 22 miles in 60 minutes.

Learn more about average velocity here: https://brainly.com/question/24739297

#SPJ2

Answer:

  the distance from the center to the line is about 5.65, too far from a circle of radius 5.

Step-by-step explanation:

We can prove this by looking at the distance from the center of the circle to the line.

The distance from point (x, y) to line ax+by+c=0 is given by ...

  d = |ax +by +c|/√(a^2 +b^2)

For the line ...

  x -y -6 = 0

and the point (2, 4), the distance is ...

  d = |2 -4 -6|/(1^2 +(-1)^2) = |-8|/√2 = 8/√2 ≈ 5.65685

This tells us that a circle with radius 5.65 or less will not intersect the line. A circle of radius 5 is smaller than that. A circle with radius 5 will not intersect the line y = x-6.

Answer:

C. The circumference of circle 1 is less than the circumference of circle 2.

Step-by-step explanation:

6<7

We know that the formula for the area of a circle is πr². This means the greater the radius, the greater the area.

We also know that the formula for circumference is 2πr. It is also dependent on radius. The greater the radius, the greater the circumference.

Given that Circle 2 has a greater area, this means that it has a greater radius which in turn means that it has a greater circumference.

C. The circumference of circle 1 is less than the circumference of circle 2.

Answer:

The circumference of circle 1 is less than the circumference of circle 2.

Step-by-step explanation:

Hi there!

When we compare two circles, if one is bigger than the other, it must have a greater circumference. We can see this visually.

If we want to prove this, we can take a look at the area and circumference formulas (r = radius):

[tex]A=\pi r^2[/tex]

[tex]C=2\pi r[/tex]

If we were to substitute the area formula into the formula for circumference, we would get the following:

[tex]\displaystyle\frac{A}{\pi}=r^2\\\\\sqrt{\displaystyle\frac{A}{\pi}}=r[/tex]

[tex]C=2\pi (\sqrt{\displaystyle\frac{A}{\pi}})[/tex]

Therefore, the greater the area of a circle, the greater its circumference.

I hope this helps!

Answer:

[tex]x = 62[/tex]

Step-by-step explanation:

[tex]44 + 74 + x = 180 \\ 118 + x = 180 \\ x = 180 - 118 \\ x = 62[/tex]

Answer:

x=62

Step-by-step explanation:

We know that the angles in a triangle are equal to 180.

x+44+74=180

x+118=180

x=62

a) The proposition is [tex]\alpha = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y < 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex]

b) The proposition is [tex]\beta = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y > 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex]

c) The proposition is [tex]\gamma = \left\{\exists \, x, y \in \mathbb{N}\,\land\,\exists \,x,y < 0\,|\,xyP, P = \{(x,y)\,|\, x-y > 0\} \right\}[/tex].

d) The proposition is [tex]\delta = \{\forall\,x,y \in \mathbb{N}\,|\,xP, P = \{x\,|\,x + y \le |x|+|y|\}\}[/tex].

The logical metalanguage involves the use of propositions, quantifiers, elements, predicates, logical connectives, mathematical operators and domains, which show clearly the mental scheme without any sign of subjectivity, typical in human language. Now we proceed to translate each sentence into logical metalanguage:

a) The product of two negative integers is positive.

[tex]\alpha = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y < 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex] (1)

b) The average of two positive integers is positive.

[tex]\beta = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y > 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex] (2)

c) The difference of two negative integers is not necessarily negative.

[tex]\gamma = \left\{\exists \, x, y \in \mathbb{N}\,\land\,\exists \,x,y < 0\,|\,xyP, P = \{(x,y)\,|\, x-y > 0\} \right\}[/tex] (3)

d) The absolute value of the sum of two integers does not exceed the sum of the absolute values of the integers.

[tex]\delta = \{\forall\,x,y \in \mathbb{N}\,|\,xP, P = \{x\,|\,x + y \le |x|+|y|\}\}[/tex] (4)

To learn more on propositions, we kindly invite to check this verified question: https://brainly.com/question/6709166

Answer:

81/100

Step-by-step explanation:

81% is 81/100 because 81% is 81% of 100.

Answer: 81/100

Step-by-step explanation:

Answer:

68

Step-by-step explanation:

41+77=  112

180-112= 68

The angles in a triangle  all add up to 180°.

[tex]\\ \rm\Rrightarrow p^5\times p^{-4}\times p^3[/tex]

[tex]\\ \rm\Rrightarrow p^{5-4+3}[/tex]

[tex]\\ \rm\Rrightarrow p^{1+3}[/tex]

[tex]\\ \rm\Rrightarrow p^4[/tex]

Answer: you need all of them??

Step-by-step explanation:

Answer:

1 1/3 and 3 2/5

Step-by-step explanation:

Answer:

mAngle1 = (4 x minus 10) degrees

mAngle2 = 58Degrees

Step-by-step explanation:

analyze problem

perimeter is 38

perimeter -2*length=2*width

38-30=2width

8=2width

width=4

Answer:

2 x 32

Step-by-step explanation:

The prime factorization of 18 with exponents is 2 × 32.

:)

Answer:

it's 29,53 inches (after rounding off)

Step-by-step explanation:

as far as I can remember I said

75 × 0.393701 (this is 1 inch)

= 29,527575

= 29,53

The length of towel after converting in inches from centimeters will be 29.55 inches.

What is Measurement unit?

A measurement unit is a standard quality used to express a physical quantity.

Given that;

The length of a towel in centimeters is;

⇒ 75 centimeters.

Now,

Since, we know that;

⇒ 1 centimeter = 0.394 inches.

So, We convert the length of a tower from centimeter to inches as;

⇒ 1 centimeter = 0.394 inches.

⇒ 75 centimeter = 75 x 0.394 inches.

After multiplication, we get;

⇒ 75 centimeter = 29.55 inches.

Since, the length of a towel in already round to the nearest hundredth.

Hence, 75 centimeter = 29.55 inches.

Therefore,

The length of towel after converting in inches from centimeters will be 29.55 inches.

Learn more about the measurement unit visit:

https://brainly.com/question/12743539

#SPJ5

Answer:

I believe the answer is a=58

Step-by-step explanation:

a=1+25+8+24

a=26+8+24

a=34+24

a=58

Answer:

$35

Step-by-step explanation:

500 divided by 14 which is how many days are in two weeks it solves to 35

Answer:

30

Step-by-st ep explanation:

45 / 1.5 = 30

Answer:

it should be 30

Step-by-step explanation:

i did the test

Answer:

-10/16

Step-by-step explanation:

-7z3=-10 and 7-(-9)=16

Answer:

next time please show a picture if have one

Step-by-step explanation:

[tex] - 3 \sqrt{180 {x}^{5}y } = - 3 \sqrt{36 {x}^{4} \times 5xy } = - 18 {x}^{2} \sqrt{5xy} [/tex]

[tex]5 \sqrt{108xy {z}^{2} } = 5 \sqrt{36 {z}^{2} \times 3xy } = 30z \sqrt{3xy} [/tex]

[tex]3x \sqrt{x {y}^{10} {z}^{7} } = 3x \sqrt{ {y}^{10} {z}^{6} \times xz } = 3x {y}^{5} {z}^{3} \sqrt{xz} [/tex]

[tex] \sqrt{ {x}^{3} } = \sqrt{ {x}^{2} \times x } = x \sqrt{x} [/tex]

[tex] \sqrt{x {y}^{3}z } = y \sqrt{xyz} [/tex]

[tex] \sqrt{18 {x}^{2}y } = \sqrt{9 {x}^{2} \times 2y } = 3x \sqrt{2y} [/tex]

[tex] \sqrt{32 {x}^{4} {y}^{2} } = \sqrt{16 ({ {x}^{2} })^{2} {y}^{2} \times 2 } = 4 {x}^{2} y \sqrt{2} [/tex]

[tex]2 \sqrt{16 {x}^{7} {y}^{3} {z}^{4} } = 2 \sqrt{ {4}^{2} {x}^{6} {y}^{2} ( { {z}^{2} )}^{2} \times xy } = 8 {x}^{3} y {z}^{2} \sqrt{xy} [/tex]

[tex] {x}^{2} \sqrt{ {x}^{3} {y}^{2} } = {x}^{2} \sqrt{ {x}^{2} {y}^{2} \times x } = {x}^{3} y \sqrt{x} [/tex]

Answer: ......

Ok done. Thank to me :>

Answer:

is *C*

Step-by-step explanation:

C is the results is the function