what is 4/5 x 4/7 please and thank u

Answer:

1.87

Step-by-step explanation:

Is 4 less than five in the thousands place, yes, so keep the first two decimal digits the same

Answer:

y = 2

Step-by-step explanation:

Given

y + 7 = 9 ( subtract 7 from both sides )

y = 2

Simplifying

y + 7 = 9

Reorder the terms:

7 + y = 9

Solving

7 + y = 9

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-7' to each side of the equation.

7 + -7 + y = 9 + -7

Combine like terms: 7 + -7 = 0

0 + y = 9 + -7

y = 9 + -7

Combine like terms: 9 + -7 = 2

y = 2

Simplifying

y = 2

-FrxziteTheLxoser- I hoped i helped you today! :)

Answer:

markup $13.50

Step-by-step explanation:

15-1.50=13.50

Answer:

A. the ordered pair on he graph is based on the y-intercept which is: .0 1/2

B.The equantity is : Y=.1x+2/3

Step-by-step explanation:

Hopefully this helped you!

Have a wonderful day! :)

Answer: D. Strong

Step-by-step explanation:

Correct on A P E X

Ignore the first answer

Answer:

m=2

Step-by-step explanation:

(0,0) (5,10)

Answer:

ok no

Step-by-step explanation:

i am big brain

Answer:

f(0)=-1

Step-by-step explanation:

When x is zero, substitute it into the equation to get:

f(0)=4(0)-1

Solve it to then get:

f(0)=-1

Answer: f(0)-1

Hope this helps! :)

Answer:

0.8 is an ineteger of two values so YES it is a RATIONAL number

Step-by-step explanation:

I hope this helped and if it did I would appreciate it if you marked me Brainliest. thank you and have a nice day!

Yes, it is a rational number

Rational numbers are mainly whole numbers, negative or positive.

Irrational numbers are like Pi.

Its an endless nonsense of numbers.

HOPE THIS HELPS!

Answer:

Left black

[tex] x < 13[/tex]

Right black

[tex]x \geqslant 7[/tex]

Blue

[tex]x \leqslant 1[/tex]

Red

[tex]x > 2[/tex]

Step-by-step explanation:

NOTES:

bold arrow means (less than or equal to OR more than or equal to

[tex] \leqslant \: or \: \geqslant [/tex]

thin arrow mean (less than OR more than)

[tex] < \: or \: > [/tex]

AND you can also put any alphabet to represent unknown

thats it hope this helps :)

Answer:

4  sq 8

Step-by-step explanation:

The expression that could represent the length of one side of the square is; [tex]4x^2y^4[/tex].

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

The Numbers constants, variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbol it can also be used to indicate the logical syntax's order of operations and other features.

Given that;

The area of the square A  = [tex]16x^4y^8[/tex]

Consider that a is the side length of the square

The area of the square is given by;

[tex]\Rightarrow A=(\text{side length})^2[/tex]

So, we can write the expression as;

[tex]\Rightarrow a^2=16x^4y^8\\\\\Rightarrow a=4x^2y^4[/tex]

Hence, the length of each side is 4x^2y^4

To know more about an expression follow;

brainly.com/question/19876186

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Answer:

Thanks for the free points.

Step-by-step explanation:

Answer:

64 - 5y (exponent of 2)

————-———————–

y (y - 1 )

Step-by-step explanation:

Sorry the set up is weird

Please give brainliest

Answer: y^3 - 6y^2 + 5y

Step-by-step explanation: You start by rewriting the expression y^3- 5y^2/y +(y-1)

Then you factor out y(y^2-5y)/y *(y-1)

Then you reduce the fraction which cancels the 2 y’s out (y^2-5y)(y-1)

Then you multiple the 2 parentheses which equals y^3-y^2-5y^2+5y

Then you simply the answer you got which comes out to y^3-6y^2+5y

Hope this helped!

P.s. ^2, ^3, etc. are the exponents.

Answer:

17.) D

18.) A

Step-by-step explanation:

length x width x height

Answer:

0.51

Step-by-step explanation:

google said it was

The solution for equations y = −4x + 3 and 4x − 2y = 6 is x = 1 and y = -1, the graph is also attached below.

A formula known as an equation uses the equals sign to denote the equality of two expressions. In other terms, it is a mathematical statement stating that "this is equivalent to that." It appears to be a mathematical expression on the left, an equal sign in the center, and a mathematical expression on the right.

Given:

y = −4x + 3

4x − 2y = 6

Solve the above equation by elimination method,

Subtract equation 2 from equation 1,

y = -1 and

x = -1 - 3 / -4

x = 1

Graphically plot the equation 1 and 2 and find the intersection point,

the graph is attached below.

To know more about equation:

https://brainly.com/question/12788590

#SPJ1

Answer:

The answer is 1

Step-by-step explanation:

Answer:

m = 1/6

Step-by-step explanation:

x1 = 1

x2 = -5

y1 = -3

y2 = -4

to find slope

m = (y2 - y1) / (x2 - x1)

m = [(-4) - (-3)] / [(-5) - (1)]

m = (-1) / (-6)

m = 1/6

Answer:

The answer is C

Step-by-step explanation:

The x-coordinate is -4 and the y is 1 so it matches.

Answer:

36

Step-by-step explanation:

Answer:

1) 1 - 22x

2) 73x - 39

3) - 23x - 45

Answer:

hope this helps you!

Step-by-step explanation:

7/10, 5/6, 1/3

Answer:

Step-by-step explanation:

7/10, 1/3, 5/6..

21/30, 10/30, 25/30..

then it will be :

10/30, 21/30, 25/30

1/3, 7/10, 5/6

hope this help

Answer:

Hi! your answer is B

Step-by-step explanation:

you have to imagine that you are folding it and then you can get the right answer!

BRAINLIEST PLEASE?! HAVE A GREAT DAY AND GOOD LUCK!

6 hours and 42 minutes.

divide 3600 by 54

Answer:

X=-8

Step-by-step explanation:

When you switch side of the number + become - and - become +

Answer:

Step-by-step explanation:

The question is not complete, here is the complete question

The annual growth rate r for an investment can be found using P=Po(1+rt), where is time in years, P is the present value, and P0 is the original investment. An investment of $4000 was made in 2005 and had a value of $7500 in 2010. What was the average growth rate of the investment?

Given

Po=$4000

P=$7500

time = 2010-2005= 5 years

rate r =?

Step two

7500=4000(1+r*5)

7500=4000+20000r

7500-4000=20000r

3500=20000r

divide both sides by 20000

r=3500/20000

r=0.175

% rate= 0.175*100

%rate= 17.5

Therefore the average growth rate is 17.5%

Answer:

x + y = 0 is x = − y.

x - y + 2 = 0 is x = y − 2.

Hello! :)

[tex]\large\boxed{ =7^{8}}[/tex]

Use the exponential rule:

[tex]a^{b} * a^{c} = a^{b + c}[/tex]

Use this property in this scenario:

[tex]7^{2} * 7^{6} = 7^{2 + 6}[/tex]

Simplify:

[tex]= 7^{8}[/tex]