MATHEMATICS MIDDLE SCHOOL

I'm feeling happy, let me share that! 5+6/86-9+3-8+50=Free points!

Answers

Answer 1

Answer:

Answer:

-4.5

Step-by-step explanation:

Hope this helps :))

Answer 2

Answer:

I think the answer is -4.8, but that might be wrong and was quick math lol

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Name a pair of fractions that use the least common denominator and are equivalent to 9/10 and 5/6

solve the equation for x. show each step of the solution. name the justification for each step of the solution 9/2 (8-x) +36=102-5/2(3x+24)

Answers

1. You have the following equation:

$(9)/(2)(8-x)+36=102-(5)/(2) (3x+24)$

2. First, you must apply the Distributive property:

$(72)/(2)-(9x)/(2)+36=102-(15x)/(2)-(120)/(2)$

3. Simplify:

$36}-(9x)/(2)+36=102-(15x)/(2)-60$

3. Add the like terms:

$-(9x)/(2)+(15x)/(2)=102-60-36-36\n 3x=-30$

4. Solve for $x$ :

$x=-(30)/(3) \n x=-10$

Therefore, the answer is: $x=-10$

How do you write 1.075 in word form

Answers

1.075 = one and seventy five thousandths.

one and seventy five thousandths.

A cone-shaped tent has a diameter of 12 ft and a height of 6 ft.What is the approximate volume of the tent?
Use 3.14 to approximate pi, and express your final answer to the nearest tenth.
______ft3

Answers

Here's the formula for the volume of a cone:

$V=(1)/(3)\pi\ r^2h$

Plug in 3.14 for $\pi$ .
Plug in 6 for the height $h$ .
Our radius is half of our diameter. $r=6$ .

$V\approx\frac13*3.14*6^2*6$

6² = 6 × 6 = 36.
Now we just multiply together 1/3, 3.14, 36, and 6 to get...

$V\approx226.08$

Rounding to the nearest tenth...

$\boxed{V\approx226.1\ ft^3}$

Cone formula: 1/3( $\pi r^(2) h)$

Step 1(Fill in formula): 1/3((3.14)( $6^(2)$ )(6))
Step 2 (Solve): 1/3((3.14)(36)(6))
Step 3 (Solve): 1/3(678.24)
Step 4 (Complete) : 226.08ft³

A kennel is moving 160 dogs to a new facility each dog has its own crate the manager renta 17 trucks each truck holds 9 dogs write a division problem that can be used to find the number of trucks needed