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3 years ago

3 feet= ? inches. what is it? TwT

Mathematics

2 answers:

9966 [12]3 years ago

5 0

Answer:

36 inches

Step-by-step explanation:

vichka [17]3 years ago

4 0

Answer is...

3ft → 36in

Step-by-step explanation:

To convert feet into inches, you multiply how much feet by 12.

That being said, we can multiply 3 by 12 to get how many inches 3 feet equals.

3 × 12 = 36

Hence, 36in is the answer.

Let me know of any question or concerns by commenting below.

You might be interested in

5. Change 518in squared to ft. Squared. Round to the nearest tenth.

anzhelika [568]

9514 1404 393

Answer:

3.6

Step-by-step explanation:

There are 144 in² in 1 ft².

(518 in²) × (1 ft²)/(144 in²) ≈ 3.597222... ft² ≈ 3.6 ft²

5 0

4 years ago

Use the inverse of the function y = x2 − 18x to find the unknown values. y=+/= square root of bx+c+d

likoan [24]

Y = x2 - 18x

We look for the inverse of the function.
To do this, let's determine the value of x:
y = x2 - 18x
y = (x + (-18/2)) ^ 2 - ((-18) ^ 2/4) + 0
y = (x - 9) ^ 2 - 81
y + 81 = (x - 9) ^ 2
+/- root (y + 81) = (x - 9)
+/- root (y + 81) + 9 = x
We return the change:
f (x) ^ - 1 = +/- root (x + 81) + 9
Therefore, the values sought are:
b = 1
c = 81
d = 9
Answer:
f (x) ^ - 1 = +/- root (x + 81) + 9
b = 1
c = 81
d = 9

4 0

4 years ago

Read 2 more answers

An object was launched off the top of a building. The function f(x)=-16x^2+16x+672 represents the height of the object above the

Katarina [22]

Answer:

6x2 + 16x = 672

Reorder the terms:

16x + 16x2 = 672

Solving

16x + 16x2 = 672

Solving for variable 'x'.

Reorder the terms:

-672 + 16x + 16x2 = 672 + -672

Combine like terms: 672 + -672 = 0

-672 + 16x + 16x2 = 0

Factor out the Greatest Common Factor (GCF), '16'.

16(-42 + x + x2) = 0

Factor a trinomial.

16((-7 + -1x)(6 + -1x)) = 0

Ignore the factor 16.

Subproblem 1

Set the factor '(-7 + -1x)' equal to zero and attempt to solve:

Simplifying

-7 + -1x = 0

Solving

-7 + -1x = 0

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

Add '7' to each side of the equation.

-7 + 7 + -1x = 0 + 7

Combine like terms: -7 + 7 = 0

0 + -1x = 0 + 7

-1x = 0 + 7

Combine like terms: 0 + 7 = 7

-1x = 7

Divide each side by '-1'.

x = -7

Simplifying

x = -7

Subproblem 2

Set the factor '(6 + -1x)' equal to zero and attempt to solve:

Simplifying

6 + -1x = 0

Solving

6 + -1x = 0

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

Add '-6' to each side of the equation.

6 + -6 + -1x = 0 + -6

Combine like terms: 6 + -6 = 0

0 + -1x = 0 + -6

-1x = 0 + -6

Combine like terms: 0 + -6 = -6

-1x = -6

Divide each side by '-1'.

x = 6

Simplifying

x = 6

Solution

x = {-7, 6}

Step-by-step explanation:

4 0

3 years ago

Deena is planting two rectangular gardens. One garden is 3.67 feet by 8.56 feet, and the other garden is 3.67 feet by 7.45 feet.

Finger [1]

Answer:

A is the correct expression

Step-by-step explanation:

the formula for area of a rectangle is A=WxL

A=area W=width L=length

8.56x3.67=31.42 area of first garden

7.45x3.67=27.34 area of second garden

<em>hope this helps!</em>

<em>have a great day :)</em>

3 0

4 years ago

Jason's part-time job pays him $105 a week. If he has already saved $325, what is the minimum number of weeks he needs to work i

Art [367]

Jason's part-time job pays him $105 a week

He got an amount of 105 dollars per week

Thhe cost price of the Dit bike = $900

The saving amount he had = $325

So, The amount he require more is the difference in the cost price of the bike to the saving amount

Require amount = 900-325

Require Amount = $575

Since he get the $105 per week

We need to find the number of weeks to get an amount of $575

So, divide the total required amount by the amount in one week he get

$\begin{gathered} \text{ Number of w}eek\text{ =}\frac{Total\text{ Amount}}{Amount\text{ he get p}er\text{ week}} \\ \text{Number of w}eek\text{ =}\frac{575}{105} \\ \text{Number of w}eeks\text{ =}5.47 \\ \text{Number of we}eks\text{ }\approx6 \end{gathered}$

So, he neeed to wokr for 6 weeks to pay for the dirt bike

Answer : 6 weeks

8 0

1 year ago