5(−3.4k−7)+(3k+21) =

Answer:

C=5

Step-by-step explanation:

3^ + 4^2 = 25

and the square root of 25 is 5 therefore C=5

Answer: 40

Step-by-step explanation:

Answer:

204/100 = 51/25= 2 1/25 that is the answer

Step-by-step explanation:

204/100

divide both numerator and denominator by 4

204÷4 = 51

100÷4 = 25

51/25

=2 whole number 1/25

PLEASE MARK BRAINLIEST

Answer:

40cm

Step-by-step explanation:

The formula to find the circumference is :

Here,

d ⇒ diameter

Given that,

Circumference = 125.6cm

Now let us find the diameter of the circle.

C = π × d

125.6 = 3.14 d

Divide both sides by 3.14.

40 cm = diameter

Answer:

g = 7

Step-by-step explanation:

Follow the attachment.

Solving four less than the product of eight and the number g is equal to ten more than g is equal t0 2.

To write the word sentence as an algebraic equation:

In this exercise, we are required to translate the word sentence into a mathematical (algebraic) expression and solve for the unknown variable (number):

Four less than the product of eight and the number g:

[tex]8g-4[/tex]   ....equation 1.

Ten more than g:

[tex]g+10[/tex]   ...equation 2.

Equating the two equations, we have:

[tex]8g-4=g+10\\\\8g-g=10+4\\\\7g=14\\\\g=\frac{14}{7}[/tex]

g = 2

Read more: https://brainly.com/question/22970937

The answer is: (x-3)(x-1)(x+2)

Because the first term is x^3, it means that there must be 3 independent x's multiplying by each other. From there you just have to est what numbers to pair them with. If that doesn't make sense let me explain more:If you have x^2 it will be:(x + y) (x + z) If you have x^3 it will be: (x + y) (x + z) (x + g) If you have x^4 it will be: (x + y) (x + z) (x + g) (x + f) etc; now all you have to do after you pick which one it matches with, it just find what the value of y, z, and g are through trial and error. I am not showing all my trial and error because it is long to type out, easier to just explain the process.

Answer:

108,000

Step-by-step explanation:

60000+22000+12000+14000=108000

Answer:

26 inches long.

Step-by-step explanation:

5/1 is just 5 and 5 1/5 is 5.2 and you just multiply 5.2 by 5 :5.2x5=26.0

Answer:

Add [tex]\frac{2}{3}[/tex] to both sides.

Step-by-step explanation:

[tex]x - \frac{2}{3} = \frac{5}{6}\\\\x - \frac{2}{3} + \frac{2}{3} = \frac{5}{6} + \frac{2}{3}\\\\x = \frac{3}{2}[/tex]

Answer:

c = 20 Km

Step-by-step explanation:

using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other two sides , that is

c² = 12² + 16² = 144 + 256 = 400 ( take square root of both sides )

c = [tex]\sqrt{400}[/tex] = 20

Answer:

c 9y +63

Step-by-step explanation:

9times y is 9y and 7 times 9 is 63

Answer:

It’s d

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

Because the inequality sign is just great than and not great than or equal to the circle will be not solid. The line will be facing to the left because that is which way the sign is pointing >>>>>.

Answer: 6 feet tall.

Step-by-step explanation:

If the boy who is 3 feet tall casts a shadow that is 7 feet long and then another person casts a shadow that is 14 feet long that would mean that he is 6 feet because 7+7 is 14 so all you would have to do it 3+3 to get your answer.

Answer:

PV= $5,483.45

Step-by-step explanation:

Giving the following information:

Semiannual deposit= $450

i= 0.068/2= 0.034

Number of periods= 8*2= 16

First, we need to calculate the future value using the following formula:

FV= {A*[(1+i)^n-1]}/i

A= semiannual deposit

FV= {450*[(1.034^16) - 1]} / 0.034

FV= $9,362.30

Now, we can calculate the present value:

PV= FV/(1+i)^n

PV= 9,362.30 / 1.034^16

PV= $5,483.45

Answer:

"one tail, alpha"

and

"negative"

Hello.

First, let's calculate

[tex]\tt{\displaystyle(\frac{7}{3}) ^{-3}[/tex]

Remember the Properties of Exponents:

If we have a number to a negative power, we flop the number over:

[tex]\tt{a^{-b}=\displaystyle\frac{1}{a^b}[/tex]

Now, let's use this property to simplify our expression.

Flop the number over:

[tex]\tt{\displaystyle(\frac{3}{7} )^3[/tex]

Now, we should recall another property of exponents:

[tex]\tt{\displaystyle(\frac{a}{b} )^m=\frac{a^m}{b^m}[/tex]

Since we have a fraction to a power, we should raise both the numerator and the denominator to the power:

[tex]\tt{\displaystyle\frac{3^3}{7^3}[/tex]

3 cubed is 9, and 7 cubed is 343:

[tex]\tt{\displaystyle\frac{9}{343}[/tex]

Now, the multiplicative inverse of that number is simply that number flopped over:

[tex]\Large\boxed{\tt{\displaystyle\frac{343}{9} }}[/tex]

I hope it helps.

Have a great day.

[tex]\boxed{imperturbability}[/tex]

Hi there! I am EnjoyingLife, and I hope you find my answer helpful! :)

STEPS:

First we have a negative power so we flop the number over

Then since we have a fraction to a power we raise both the top & bottom to that power.

Then, we flop the number over once more to find the multiplicative inverse.

Hope it helps!

Answer:

no 8x is the no a questions

Answer:

x3 − 2x + x3  ⇒ cubic

4x2 − 6x − 8x2  ⇒ quadratic

6x − 6 + 6x  ⇒ linear

5 + 4x2 − 4x2 + 5  ⇒ constant

Step-by-step explanation:

For the other question its

Classify each polynomial as a monomial, binomial, or trinomial. Combine like terms first.

x3 + 3x3 + 2x  ⇒ binomial

2x3 + 5x + 3x4 − x  ⇒ trinomial

4x − 5x + x − 2  ⇒ monomial

6x2 + 5 − 2x2 − 9  ⇒ binomial

Mat A has more cmvalue because b is filled with negative

Answer:

y = 1/2x-5

Explanation:

First of all, remember what the equation of a line is:

y = mx+b

Where:

m is the slope, and  b is the y-intercept

All you really have to do here is  replace m with 1/2, which is the slope you gave, and  replace b with -5, the y-intercept you gave,  in the equation y=mx+b. And you will get y = 1/2x-5

Answer:

Answer:B AND E ARE CORRECT

Answer:B AND E ARE CORRECTStep-by-step explanation:

WE'RE SIMPLY COMPARING TWO SIMILAR SIDES OF THE FIQURES. NOTE: the pattern must be the same I mean if we start with the larger figure being on top then that is how the rest comparisons should follow. I hope this will help!

Answer:

I think it's A, but I'm not sure :)

Answer:

D.) He doesn't know how to download music.

Volume of the figure = volume of triangular prism + volume of trapezoidal prism = 497 m³.

Volume of any prism = Base area × height of the prism

Thus:

Volume of the figure = volume of triangular prism + volume of trapezoidal prism

Volume of triangular prism = 1/2(b×h)×L = 1/2(8 × 4) × 14

Volume of triangular prism = 224 m³

Volume of trapezoidal prism = 1/2(b1+b2)×h×L = 1/2(8 + 5) × 3 × 14

Volume of trapezoidal prism = 273 m³

Volume of the figure = 224 + 273 = 497 m³.

Learn more about volume of prism on:

https://brainly.com/question/23963432

Answer:

497

Step-by-step explanation:

Answer:

هذه معادلة قوية جدا وبسيطةهذه معادلة قوية جدا وبسيطةهذه معادلة قوية جدا وبسيطةهذه معادلة قوية جدا وبسيطةهذه معادلة قوية جدا وبسيطةهذه معادلة قوية جدا وبسيطة

Step-by-step explanation:

هذه معادلة قوية جدا وبسيطةهذه معادلة قوية جدا وبسيطةهذه معادلة قوية جدا وبسيطةهذه معادلة قوية جدا وبسيطةهذه معادلة قوية جدا وبسيطةهذه معادلة قوية جدا وبسيطة

Answer:

y = -2x -4

Step-by-step explanation:

The equation of a line is y = mx + b, where m is the slope of the line, and b is the y-intercept.  We are told that the slope of the line is -2, so we can start with

y = mx + b

y = -2x + b

We can figure out the value of b by plugging in the coordinates of the point given (-2, 0)

0 = -2(-2) + b

0 = 4 + b

Subtract 4 from both sides of the equation

-4 = b

Then plug that value of b back into the equation above:

y = -2x + (-4) or y = -2x -4

Answer:

y=mx+c

we will find c

0=(-2)(-2)+c

c=-4

y=-2x+(-4)

y=-2x-4

2x+y+4=0

Answer:

Are they looking for the same number on both x and y?

Step-by-step explanation:

Please respond and it will help me

Answer:

The answer is A. ( x-3/x-6  x X^3 + 5/x+1 ) is rational because it is a product of rational expressions since rational expressions are closed under multiplication.

Step-by-step explanation:

Answer:

20 / 64 = 0.312.

Step-by-step explanation:

Divide 20 by 64 to get the number as a decimal. 20 / 64 = 0.312. That's all there is to it. After all, a fraction is another way of expressing a division.

[tex]\huge\purple{——————————}[/tex]

[tex] \large \bold{QUESTION:}[/tex]

What is [tex]\rm {} \frac{20}{64}[/tex] written as decimal?

[tex] \\ [/tex]

To convert a fraction into decimal, we need to:

[tex]\rm\orange{divide \: the \: numerator \: to \: the \: denominator} [/tex]

[tex] \\ [/tex]

[tex] \red{ \frac{20}{64} } \\ \\ \red{20 \div 64} \\ [/tex]

[tex] = \green{0.3125}[/tex]

[tex] \large \bold{ANSWER:}[/tex]

[tex]\huge\purple{——————————}[/tex]

#CarryOnLearning

Answer:

Step-by-step explanation:

A fruit punch recipe uses 4 cups of orange juice for EVERY 1 cup of cranberry juice.

This means that if i wanted 2 cups of cranberry juice, i also need double the amount of orange juice, which would be 8 cups.

In this way we can say the ratio of orange juice to cranberry juice would be 4:1.

This is the same as saying for every 1 cup cranberry juice, we need 4 cups orange juice . This is written as 1:4