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3 years ago

Jonas wrote 9+8=17 what number sentence shows the commutative property of addition?

2 answers:

5 0

9+8=8+9 the trick for commutative is there are two m's in commutative right? well no matter where the mm's are it is still the same word so just like the answer is still the same where ever they go.

Andrei [34K]3 years ago

4 0

9+8 =8+9
You can rearrange the problem but in addition the answer is always the same.

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A wooden crate half full of oranges weighs 6.9 pounds.if the crate is only 1/3 full of oranges the crate weighs 1.8 pounds less

kirill [66]

1/2 C = 6.9
C = 13.8

5/8 C = 5/8 13.8 = 5.175

8 0

3 years ago

Can anyone help me understand how to evaluate the limit of this complex fraction?

SSSSS [86.1K]

Answer:

-1/9

Step-by-step explanation:

$\lim_{x \to 3} \frac{1/x-1/3}{x-3}$

For simplicity, let's multiply top and bottom by 3x:

$\lim_{x \to 3} \frac{3-x}{3x(x-3)}$

Factor out a -1:

$\lim_{x \to 3} \frac{-(x-3)}{3x(x-3)}$

Divide top and bottom by x−3:

$\lim_{x \to 3} \frac{-1}{3x}$

Evaluate the limit:

$\frac{-1}{3(3)}\\-\frac{1}{9}$

It's important to note that the function doesn't exist at x = 3. As x approaches 3, the function approaches -1/9.

5 0

3 years ago

What is the diameter of a circle with area of 113.04 square cm. use 3.14? pls fast

galina1969 [7]

Answer:

diameter of a circle = 12cm

Step-by-step explanation:

Area of a circle = πr²

113.04 cm² = πr²

First, search for radius (r) :-

r = √(113.04/π)

r = 6 cm

As diameter is equals to 2×radius

The diameter of a circle = 2 × 6cm

Final answer = 12 cm

3 0

2 years ago

Read 2 more answers

Gwen Mows 1/4 acre 3/4 hour. How many acres will Gwen mow in one hour

Tamiku [17]

Answer:

0.33...acre

Step-by-step explanation:

1/4=0.25

3/4=0.75

-------------

0.25/0.75=x/1

cross product

0.75*x=0.25*1

0.75x=0.25

x=0.25/0.75

x=0.3

3 0

3 years ago

Whats the area of the triangle? (10,8,12.8)

statuscvo [17]

Answer:

LXBXH

AREA=10X8X12.8

AREA=1024

4 0

2 years ago