Answer:
-32 actually
Step-by-step explanation:
-2 x -2 x -2 x -2 x -2
= 4 x 4 x -2
= 16 x -2
= -32
Brainliest???
<u>To</u><u> </u><u>find</u><u> </u><u>:</u>
<u>S</u><u>o</u><u>l</u><u>v</u><u>i</u><u>n</u><u>g</u><u> </u><u>the</u><u> </u><u>equation</u><u> </u><u>:</u>


12x - 20 = 6 × 13
12x - 20 = 78
12x = 78 + 20
12x = 98
x =
- Divide the numerator and the denominator in R.H.S by 2.

Value of x is 49/6.
<h3>Given</h3>
8a·20b^2–0.8b·4b^2–20ab·2b+b·3b^2–1
<h3>Find</h3>
the simplified form
<h3>Solution</h3>
8a·20b^2–0.8b·4b^2–20ab·2b+b·3b^2–1
= b^3(-0.8·4 +3) +ab^2(8·20 -20·2) -1 . . . . . group like terms
= -0.2b^3 +120ab^2 -1 . . . . . the simplified form
Answer:
5/7
Step-by-step explanation:
The standard equation of a circle is (x-h)²+(y-k)²=r², (h,k) are the coordinates of the circle, r is the radius.
In this case, the x coordinate of the circle is -20, the y confidante of the center is 30, and the radius is 15.