2 years ago

Simplify the expression where possible. (-5 x 2 ) 3 help please!

1 answer:

8 0

The answer to (-5 × 2) 3 = -30.

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cluponka [151]

1
1 · 2 = 2
2 · 4 = 8
8 · 6 = 48
48 · 8 = 384
384 · 10 = 3840
3840 · 12 = 46080
46080 · 14 = 645120
...

$a_1=1;\ a_n=a_{n-1}\cdot(2n-2)$

3 0

3 years ago

wariber [46]

Answer:

The Answer is: 63°

Step-by-step explanation:

The angle 117° is the key information. Across the line, the angle 117° is part of the 180° across the line. Angle RMN is equal to 180° - 117° = 63°

5 0

2 years ago

AnnyKZ [126]

Q is congruent to P because they’re both got the same x and y number the x is 5 and -5 and for y is 3 and -3.

4 0

2 years ago

pashok25 [27]

$(x+2)^2-5=0\\
(x+2)^2=5\\
x+2=-\sqrt5 \vee x+2=\sqrt5\\
x=-2-\sqrt5 \vee x=-2+\sqrt5$

8 0

2 years ago

mixas84 [53]

The answer would be 920. hope that helped

6 0

2 years ago