What is 8.97 in word decimal form

Mathematics

2 answers:

alukav5142 [94]3 years ago

7 0

Eight and ninety-seven hundredths

ICE Princess25 [194]3 years ago

7 0

Answer:

eight and ninety-seven hundredths

Step-by-step explanation:

because big brains

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Find the inverse of p(x)=-2x^2-10

-Dominant- [34]

Answer:

$\sqrt{\frac{x+10}{2y}$

Step-by-step explanation:

switch x and y and then solve for y

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3 years ago

A carton has a length of 2 2/3 feet, width of 1 1/8 feet, and height of 1 1/5 feet. What is the volume of the carton?

Bezzdna [24]

First convert all the fractions to improper fractions:-

2 2/3 = 8/3. 1 1/8 = 9/8 and 11/5 is improper already

Volume = 8/3 * 9/8 11/5 = 792 / 120 = 6 3/5 cubic feet Answer

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3 years ago

Use the parabola tool to graph the quadratic function f(x)=x^2+10x+24.

GuDViN [60]

Hello there!

Today we are just going to graph this quadratic function.

First let's find the vertex. There are two ways to find the vertex, but we will use the formula -b/2a today!

f(x)=x^2+10x+24

plug this into -b/2a where a=1 and b=10. (I found out what a and b equal by looking at the each term's coefficient.)

-10/2(1)
-10/2
-5

So the x value for our vertex is -5, so now to find the y-value, we need to plug in -5 in place of x in the equation...
f(x)=x^2+10x+24
f(-5)=(-5)^2+10(-5)+24
f(-5)=25-50+24
f(-5)=-25+24
f(-5)=-1

So the vertex is at (-5,-1)
Look at the table...
X] -5
Y] -1

Now we need to plug in number around the vertex to the equation.
X] -3 -4 -5 -6 -7
Y] -1

f(x)=x^2+10x+24
f(-4)=(-4)^2+10(-4)+24
f(-4)=16-40+24
f(-4)=-24+24
f(-4)=0

f(-3)=(-3)^2+10(-3)+24
f(-4)=9-30+24
f(-4)=-21+24
f(-4)=3

X] -3 -4 -5 -6 -7
Y] 3 0 -1

Now because the parabola is symmetrical, we don't have to plug in the other points to the equation. Watch what I do...
X] -3 -4 -5 -6 -7
Y] 3 0 -1 0 3

I really hope this helps!
Best wishes :)