All categories

3 years ago

Please show your work! :)))

Mathematics

1 answer:

Naddika [18.5K]3 years ago

3 0

Answer:

-8 3/4

Step-by-step explanation:

1. Simplify it.

15 - 24 + 1 divided by 4

2. Divide.

15 - 24 + 1/4

3. Add and subtract.

-9 + 1/4

-8 3/4

You might be interested in

Find two consecutive even integers such that the sum of the larger and twice the smaller is 62

kolbaska11 [484]

20 and 22

You would create an equation that would simulate this situation and solve for x to find the first even integer. Then add 2 to x to find the second even integer.

4 0

3 years ago

Read 2 more answers

Write two division expression s that have the same vaule as 36.8 ÷ 2.3

Triss [41]

<h3>Write two division expression s that have the same vaule as 36.8 ÷ 2.3 </h3>

$32 \div 2 = 16\\\\48 \div 3 = 16$

Solution:

Given that,

We hve to find the two division expression s that have the same vaule as 36.8 ÷ 2.3

From given,

$36.8 \div 2.3 = 16$

So, we have to find two division expressions that has a value of 16

First division expression

We know that 32 divided by 2 gives 16

Thus, we can write as,

$32 \div 2 = 16$

Second Expression:

We know that 48 divided by 3 gives 16

Thus, we can write as,

$48 \div 3 = 16$

Thus the two expressions are found

7 0

3 years ago

I need help with this question!! Show steps please

alexandr402 [8]

Area of rectangle = 9x8=72ft^2

Base of triangle= 13-9=4ft
Area of triangle =4x8 =32ft^2
72+32=104ft^2

So your answer is 104ft^2
Hope this helps

3 0

3 years ago

Read 2 more answers

If f(x) = <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%20%2B3" id="TexFormula1" title="\sqrt{x} +3" alt="\sqrt{x} +3" align=

Delvig [45]

Answer:

$f^{-1}(x) = x^{2}-6x+9$ is the answer.

Step-by-step explanation:

If the function is f(x) = √x + 3

We will write the function as an equation

y = √x + 3

√x = y - 3

x = (y -3)²

x = y² -6y +9

Now we will convert the equation into a function

$f^{-1}(x) = x^{2}-6x+9$

Therefore the inverse function f(x) = x²-6x+9

7 0

3 years ago

Read 2 more answers

Eighth gradeT.5 Area and circumference of circles CHVThe diameter of a circle is 8 feet. What is the circle's circumference?d=8

Gwar [14]

The circumference of a circle can be calculated using the following formula:

$C=\pi d$

Where "C" is the circumference of the circle and "d" is the diameter of the circle.

According to the information given in the exercise, the diameter of this circle is:

$d=8ft$

Knowing the diameter, you only need to substitute it into the equation. Remember that you need to use

$\pi=3.14$

Then:

$\begin{gathered} C=(3.14)(8ft) \\ C=25.12ft \end{gathered}$

The answer is:

$25.12ft$

3 0

1 year ago