3 years ago

What is angle P I will mark you.

Mathematics

1 answer:

ruslelena [56]3 years ago

6 0

Angle P is an Acute Angle

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4) Solve for c*<br> I need help asapppp

ELEN [110]

Answer/Step-by-step explanation:

C = 82

Pythagorean Theorem: a^2 + b^2 = c^2

$80^{2} = 6400\\18^{2} = 324\\6400 + 324 = 6724\\\sqrt{6724} = 82$

3 0

3 years ago

Identify and label each of the mathematical properties below.

vazorg [7]

Answer:

1. Commutative

2. Associative

3. Identity

4.Distributive

5. Identity

6. Associative

7. Commutative

8. Identity

9. Identity

5 0

3 years ago

I do not know 28y + 12x

vivado [14]

Answer:

280 + 120 = 400

Step-by-step explanation:

the intercept to both is 0

6 0

3 years ago

Consider the polynomial operation 3x(x − 2)(5x + 2). Is the expression equivalent? Select Yes or No for A‐D.

Sav [38]

Answer:

see attached

Step-by-step explanation:

3x(x − 2)(5x + 2)

(x − 2)(5x + 2) expand
5x² - 8x - 4
3x ( 5x² - 8x - 4) expand
15x³ - 24x² - 12x

3 0

3 years ago

The length of a rectangle is given as 3x-2. The width of the rectangle is given as x+3. If the perimeter is measured as 46 centi

Korolek [52]

Answer:

14.5 cm

Step-by-step explanation:

L = 3x - 2

W = x + 3

so the perimeter is 2 lengths + 2 widths = 2(3x-2) + 2(x+3) = 6x-4 + 2x + 6

so 8x + 2 = 46

therefore 8x = 46 - 2

so 8x = 44

so x = 44/8 = 5.5

so if the length is 3x - 2

the length must be 3(5.5) -2

or 16.5 -2 which equals 14.5 centimeters

3 0

3 years ago