4 years ago

What is 9(x2) I don’t understand this

Mathematics

1 answer:

djverab [1.8K]4 years ago

5 0

Answer:

the answer is 9x2 the 2 is above the x though.

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in a lottery, players must match five numbers plus a bonus number. five white balls are chosen from 59 white balls numbered from

Dennis_Churaev [7]

U put 35 on the side to make 5 like that’s. The opposite

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3 years ago

Alaska has a land area of about 1700000 square miles Florida has a land area one tenth of the size of Alaska what is the land ar

AnnyKZ [126]

Answer:

The land area of Florida is $170,000\ mi^2$

Step-by-step explanation:

Let

x -----> the land area of Alaska in square miles

y -----> the land area of Florida in square miles

we know that

The linear equation that represent this problem is equal to

$y=\frac{1}{10}x$ ----> equation A

$x=1,700,000$ ----> equation B

substitute equation B in equation A and solve for y

$y=\frac{1}{10}(1,700,000)=170,000\ mi^2$

Remember that

Florida's land area is one-tenth the size of Alaska is the same as to say that Alaska's land area is ten times the size of Florida

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3 years ago

A quadratic function has one zero (x-intercept) at x = -5 and another zero at x = 3. What is the equation of the axis of symmetr

liraira [26]

Answer:

x = - 1

Step-by-step explanation:

The axis of symmetry is a vertical line located at the midpoint of the zeros.

Equation is then

x = $\frac{-5+3}{2}$ = $\frac{-2}{2}$ = - 1 , that is x = - 1

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3 years ago

A hotel has 1200 rooms. 92% are booked. How many rooms are booked.

seraphim [82]

Answer: 1104 Rooms Are Booked

Step-by-step explanation:

1. You change 92% to 0.92

2. You multiply 1200*0.92 to find the number of rooms

3. Your answer will end up being 1104

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4 years ago

You are playing a game where you flip 3 coins, if you get all tails you lose $15, for each heads you get $3. What is your expect

UkoKoshka [18]

Answer:

expected profit=$-3

Step-by-step explanation:

1 tail=-5

1 head=3

3/2=1.5

1.5*3=4.5

1.5*-5=-7.5

4.5-7.5=-3

$-3

6 0

3 years ago