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3 years ago

V*4x= How do you simify this equation

1 answer:

7 0

It's not time to try and simplify it until you HAVE an equation. You won't have an equation until you write down what. V*4x is equal to.

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If 9/10 is multiplied by 8/9, will the product be greater than either of the two factors?

Goshia [24]

No, both of the numbers are less than one whole and when you multiply them (I got 4/5) 4/5 is less than both of the factors.

6 0

3 years ago

Write a quadratic function for each graph described.

user100 [1]

Answer:

$y=2x^2-\frac{4}{3}x-\frac{10}{3}$

Step-by-step explanation:

we know that

The roots of the quadratic function (x-intercepts) are

x=-1 and x=5/3

we can write the equation of the parabola as

$y=a(x+1)(x-\frac{5}{3})$

where

a is a coefficient

Remember that

The parabola pass through the point (5,40)

substitute the value of x and the value of y of the ordered pair in the quadratic equation and solve for a

x=5, y=40

$40=a(5+1)(5-\frac{5}{3})$

$40=a(6)(\frac{10}{3})$

$40=20a\\a=2$

substitute

$y=2(x+1)(x-\frac{5}{3})$

apply distributive property

$y=2(x^2-\frac{5}{3}x+x-\frac{5}{3})\\\\y=2(x^2-\frac{2}{3}x-\frac{5}{3})\\\\y=2x^2-\frac{4}{3}x-\frac{10}{3}$

see the attached figure to better understand the problem

6 0

3 years ago

You have already traveled 25 miles. If you continue driving at the same speed, x miles per hour, for 5 more hours, you will trav

Fiesta28 [93]

Answer:1

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

How do I write an expression for n . a using only addition

Taya2010 [7]

Answer:

i don't know anymore

Step-by-step explanation: I don't know anymore

3 0

2 years ago

PLEASE HELP ME ASAP :(

nexus9112 [7]

Step-by-step explanation:

y=4/3x+4

y int =4

x int = -1

the graph is an increasing graph line that touch 4 in y and -1 in x

m=4/3

4 0

2 years ago