3 years ago

Find the product of (2x + 5y)2. (2 points)

1 answer:

6 0

4x + 10y

Hope it’s right
Best luck with your studying

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wolverine [178]

$-4x+2=26$ <em>subtract 2 from both sides</em>

$-4x=24$ <em>divide both sides by (-4)</em>

$\boxed{x=-6}$

8 0

3 years ago

Fiesta28 [93]

Answer:

Value of x:

${ \tt{(7x + 1) \degree + (18x + 4) \degree = 180 \degree}} \\ { \tt{25x + 5 = 180}} \\ { \tt{25x = 175}} \\ x = 7$

Finding m‹2 :

${ \tt{m \angle2 = (7x + 1) \degree}} \\ { \tt{m \angle2 = (7 \times 7) + 1}} \\ { \bf{m \angle2 = 50 \degree}}$

8 0

3 years ago

Crank

7.5 × 10-4

That's the scientific notation answer ^

5 0

3 years ago

kari74 [83]

81=3^4
I hope this helps! Good luck!

5 0

3 years ago

Studentka2010 [4]

Answer:

the answer is 6.1

Step-by-step explanation:

h= A over B (means you divide) and you get 6.1

7 0

3 years ago