The sum of two numbers is 18. The difference of the two numbers is -2. Find the numbers.

Step-by-step explanation:

in the strange US system there is suddenly a metric relationship :

1 ton = 2000 pounds.

FYI - an actual (metric) ton is 1000 kg, which is

2,204.6226218488 pounds.

anyway, as 1 ton = 2000 pounds, then 4 tons = 4×2000 = 8000 pounds.

8000 pounds cost $28,080.00.

1 pound costs therefore

28080/8000 = $3.51

Answer:

[tex]\pi \times {r}^{2} [/tex]

hope this answer will help you

have a great time

Answer:

45

Step-by-step explanation:

5x 7 = 35

5 x 2 = 10

35 +10=45

The value of x in the equation  [tex]3^2^x = 9^3^x^-^4[/tex] is 2.

Two or more expressions with an Equal sign is called as Equation.

The given equation is [tex]3^2^x = 9^3^x^-^4[/tex]

We need to find the value of x.

We can write the given equation as below to make the bases same.

as 9 is equal to 3²

[tex]3^2^x = 3^2^(^3^x^-^4^)[/tex]

Apply distributive property in exponential part.

[tex]3^2^x = 3^(^6^x^-^8^)[/tex]

Now compare the exponential part as the bases are same

2x=6x-8

8=6x-2x

8=4x

Divide both sides by 4

x=2

Hence, the value of x in the equation  [tex]3^2^x = 9^3^x^-^4[/tex] is 2.

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Answer :

500

Explanation: 102,500

587 Is The First 5 And The Value Is Hundreds

◊ YusuCr ◊

Answer:

500 or hundreds place

Step-by-step explanation:

5 is in the hundredths place

102,587

| | | | | |- ones place

| | | | |- tens place

| | | |-hundreds place

| | |- thousands place

| |- ten thousandths place

|- hundred thousandths place

Answer:

[tex]\frac{1}{3}, \frac{2}{5} , \frac{3}{4} , \frac{4}{5}[/tex]

Step-by-step explanation:

Start by making a common denominator. That way we can just compare the numerators of the fractions and easily order then from least to greatest. Start by finding the LCM(least-common-multiple) of the denominators.

The LCM of 3, 4, and 5, is 60.

So let's make each of the fractions have a denominator of 60.

Start with [tex]\frac{2}{5}[/tex],

[tex]\frac{2}{5} =\frac{x}{60}[/tex], no we have to solve for x, and since we multiply by 12 to get to 60 from 5, we multiply 2 by 12 as well.

So, [tex]x=24[/tex].

Now do the same for each fraction.

[tex]\frac{1}{3} =\frac{x}{60}[/tex], we multiply by 20, so [tex]x=20[/tex]

[tex]\frac{4}{5} =\frac{x}{60}[/tex], we multiply by 12, so [tex]x=48[/tex]

[tex]\frac{3}{4}=\frac{x}{60}[/tex], we multiply by 15, so [tex]x=45[/tex]

So now are new fractions are [tex]\frac{24}{60} , \frac{20}{60} ,\frac{48}{60} , \frac{45}{60}[/tex]

Now just order these like normal since they have a common denominator.

[tex]\frac{20}{60} ,\frac{24}{60} , \frac{45}{60} , \frac{48}{60}[/tex]

Now revert them and make them there original values

[tex]\frac{1}{3}, \frac{2}{5} , \frac{3}{4} , \frac{4}{5}[/tex]

Answer:

Outside diameter = 3 3/16 + 3/8 + 3/8

                           = 3 3/16 + 12/16 = 3 15/16"

Step-by-step explanation:

Answer:

22:2  33:3 44:4 ...

Step-by-step explanation:

just multiply numbers by natural numbers

Answer: 22:2

Step-by-step explanation: hope its correct

multiply to see what numbers they have in common

Answer:

4

Step-by-step explanation:

The constant rate of change is the slope

This line is written in the form y = mx + b

The slope is the same as the constant rate of change. In this case, m is 4.

-Chetan K

Answer:

29

Step-by-step explanation:

Fill in the variables so...

44 - 5 *3

Multiply

44 - 15

Subtract

29

Answer:

29

Step-by-step explanation:

when b=44,a=3

B - 5a

add the values to the letters

44 - 5(3)

multiply 5 by 3

44 - 15

Substrat the numbers

29

Answer:

-(3x + 1)/x

Step-by-step explanation:

(x + 2)/x  - 2 - (x + 3)/x  - 1

(x + 2)/x  -  (x + 3)/x  - 2 - 1

(-1)/x - 3

-1/x - 3x/x

(-1 - 3x)/x

-(3x + 1)/x

I couldn't really tell what you meant by how you wrote it but if it's what I understood, then this is the simplification.

Answer: Number from 1 through 50. 50 possible numbers. multiple of 10 : 10, 20, 30, 40, 50. 5 possible events. multiple of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48. 12 possible events one-digit number: 1, 2, 3, 4, 5, 6, 7, 8, 9. 9 possible events P(multiple of 10) = 5/50 or 1/10 P(not 100) = 50/50 or 1 P(not a multiple of 4) =  38/50 or 19/25  P(one-digit number) = 9/50  

Answer: See below

Step-by-step explanation:

Test 1:

5 numbers that are a multiple of 10

Total amount of numbers = 50

Probability = 10/50

P = 1/5 or 20%

Test 2:

None of the numbers from 1 to 50 are 100, so obviously the probability will be 1 or 100%

Test 3:

12 multiples of 4 in all 50 numbers, since we want numbers that are not multiples of 4 we subtract the total number of them from 50

50 - 12 = 38

Probability = 38/50

P = 19/25 or 76%

Test 4:

There are 9 one-digit numbers in total

Probability = 9/50

P = 9/50 or 18%

Very simple

[tex]\\ \tt\longrightarrow 5-2y+7y-2-1[/tex]

[tex]\\ \tt\longrightarrow -2y+7y-2-1+5[/tex]

[tex]\\ \tt\longrightarrow 5y-3+5[/tex]

[tex]\\ \tt\longrightarrow 5y+2[/tex]

Answer:

z=67°

180-113=67

y=111°

360-(67+100+82)=111

Step-by-step explanation:

Answer:

now what is this and what dose it mean it means you need to play attention in class more

Answer:

one solution:1

infinite no. of solutions: 2

no solution:3

Step-by-step explanation:

one solution because it intersects in one point

infinite no. of solutions because we have only one line so we have infinitely many solutions.

no solution because 2 parallel will never intersect

hope I helped habibti

Answer:

18.84 inches

Step-by-step explanation:

The circumference of a circle is found by

C = 2 * pi *r  where r is the radius

C = 2 * pi * 3

C = 6 pi

Approximating pi by 3.14

C =6*3.14

C =18.84 inches

Answer:

18.84 in

Step-by-step explanation:

[tex]Solution,\\\\Radius(r)=3in\\\\Now,\\\\Circumference=2\pi r\\\\Circumference=2*\pi *3in\\\\Circumference=18.84in[/tex]

Answer:

x^2−6x+5

Step-by-step explanation:

First Step:

Apply the distributive property.

x(x−5)−1(x−5)

Apply the distributive property.

x⋅x+x⋅−5−1(x−5)

Apply the distributive property.

x⋅x+x⋅−5−1x−1⋅−5

Second Step:

Simplify and combine like terms.

Simplify each term.

Multiply x by x

[tex]x^2+x x-5-1x-1x-5[/tex]

Third Step:

Move −5to the left of x.

x^2−5⋅x−1x−1⋅−5

Rewrite −1x as −x.

x^2−5x−x−1⋅−5

Multiply −1 by −5.

x2−5x−x+5

Subtract x from −5x.

x^2−6x+5

[tex]29 +\sqrt[1/3]{z}[/tex]

Step-by-step explanation:

I think this is it i might be wrong because it might be [tex]29 + \sqrt[z]{1/3}[/tex]

if i got it correct then please mark brainliest i rlly need it

The variable expression for "twenty-nine more than one-third of the square of z" is (1/3) × z² + 29.

Given information:

29 greater than one-third of the square of z

Let's break down the sentence into parts to create a variable expression as follows:

The square of z as show below:

z²

One-third of the square of z given as:

(1/3) × z²

Twenty-nine more than one-third of the square of z as given below:

(1/3) × z² + 29

So, the variable expression for "twenty-nine more than one-third of the square of z" is (1/3) × z² + 29.

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Answer:

Step-by-step explanation:

there's no graph selection attached. Can you upload it and then I can help?

Answer:

140° is the answer.

Step-by-step explanation:

The photo explains it

sorry, I can't do other.

Answer:

10

Step-by-step explanation:

i just thought of 10 * 10 = 100 because that is how square root works!

please mark brainliest if this helped

Answer:

2x+18

Step-by-step explanation:

We can start by distributing the 2 to each term in the parentheses...

2(x)+2(9)

Multiply

2x+18

Answer:

[tex]\large\boxed{\boxed{\underline{\underline{\maltese{\pink{\pmb{\sf{\: 2x + 18}}}}}}}}[/tex]

Step-by-step explanation:

[tex]2(x + 9)[/tex]

Remove the brackets & mutiply 2 with x & 9.

[tex]2(x) + 2(9)\\\\\Longrightarrow\large\boxed{ \sf\:2x + 18}[/tex]

•°• Our expression is 2x + 18, i.e, 2 (x + 9) = [2]x + [18].

__________

Hope it helps !

[tex]\mathfrak{Lucazz}[/tex]

Answer:

Perimeter = 5.67

Step-by-step explanation:

AB = sqrt{-1 - (0)} + (-2 - (-4)}

Multiply -1 by 0

sqrt(-1 + 0 - 2 - (-4)

-1 by -4

sqrt(-1 + 0 - 2 + 4

Add -1 and 0

sqrt(-1 - 2 + 4)

Subtract 2 from -1

sqrt(-3 + 4)

Add

Sqrt(1) > 1

BC = sqrt{5 - (-1)} + {-3 - (-2)}

Multiply -1 by -1

sqrt(5 + 1 - 3 - (-2)

-1 by -2

sqrt(5 + 1 - 3 + 2

Add 5 and 1

sqrt(6 - 3 + 2)

Add 3 and 2

Sqrt(5) > 2.23

AC = sqrt{5 - 0} + {-3 - (-4)}

Multiply -1 by 0

sqrt(5 + 0 - 3 - (-4)

-1 by -4

sqrt(5 + 0 - 3 + 4)

Add 5 and 0

sqrt(5 - 3 + 4)

Subtract 3 from 5

sqrt(2 + 4)

Add

Sqrt(6) > 2.44

Perimeter = AB + BC + AC

Sqrt(1) + Sqrt(5) + Sqrt(6) = 1 + 2.23 + 2.44 = 5.67