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Arada [10]
3 years ago
14

Solve pls brainliest And the option is for all 3 of them

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
8 0

Answer:

a). associative property <u>4</u> + (7+0) = (4+7) + 2

b). commutative property <u>4</u> + 6 = 6 + 4

c). identity property <u>8</u> + 0 = 8

Nastasia [14]3 years ago
7 0

Answer:

A. associative property

B. commutative property

C. identity property

Step-by-step explanation:

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Ab is perpendicular to cd . How many 90° angles are formed by the intersection?
Strike441 [17]

at least 4 different angles are present

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3 years ago
Question 5: 20 ptsThe number of toys sold per month can be modeled by f(x) = 2x4 + x3 + 6x + 5, where x represents the number of
Taya2010 [7]

The function f(x) represents the number of toys sold per month, where "x" represents the number of months since June

f(x)=2x^4+x^3+6x+5

This function was transformed resulting in the function:

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3 0
1 year ago
The perimeter of a rectangle is 90 inches. The length is 8 times the width. What is the length of the diagonal?
german

Answer:

40

Step-by-step explanation:

The formula for the perimeter of a rectangle is  P = 2l + 2w.  Since the length is 8 times the width, l = 8w.  You can plug this into the equation.

<em>P = 2(8w) + 2w</em>

<em>P = 16w + 2w</em>

P = 18w

Now, plug in the given value for perimeter, and solve for w.

<em>90 = 18w</em>

<em>(90)/18 = (18w)/18</em>

5 = w

Since the width is equal to 5, you can now solve for l.

<em>l = 8w</em>

<em>l = 8(5)</em>

l = 40

The length of the diagonal is equal to 40.

3 0
3 years ago
How would you guys work this problem out
Effectus [21]
A = 5,460B = 5,733C = 7,280D = 6,720E = 8,050
8 0
3 years ago
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Answer:

maybe this Total cost

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Step-by-step explanation:

8 0
3 years ago
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