3 years ago

3) A packet of

Mathematics

1 answer:

coldgirl [10]3 years ago

8 0

821 divid 2 equals 410 but your not saying how many portions it is equal to

You might be interested in

The functions f(x) and g(x) are defined below.

schepotkina [342]

For this case we have the following polynomials:
$f (x) = 21x ^ 2 + 13x - 20

g (x) = -3x - 4$
To divide the polynomials we must follow the following steps:
1) Same base, the exponents are added.
2) Only terms that have the same exponent can be added or subtracted.
3) If the remainder is zero, the division is exact.
Answer:
$f (x) / g (x) = -7x + 5
$
Note: see attached image for the solution.

3 0

3 years ago

Using the Division algorithm to find q and r such that 3662 = q·16+r , where 0 ≤ r < 16 . What if we take c = −3662 instead o

bagirrra123 [75]

Answer:

a) If c=3662 then q=228 and r=14.

b) If c=-3662, then q=-229 and r=2

Step-by-step explanation:

a) Observe that 229*16=3664, since r must be in the interval [0,16), then 229 doesn't work, but 228*16=3648 and 3662-3648=14.

Then 3662=228*16+14.

b) Observe that -228*16=-3648 and -3648-14=-3662, but r= must be positive. Then -228 doesn't work.

But observe that -229*16=-3664 and -3664+2=-3662. So -3662=-229*16+2

4 0

3 years ago

Abc is a right angled triangle calculate the angle of ac

topjm [15]

Answer:

$Solution,\\In~triangle~ABC,\\cosA = \frac{Base}{Height} \\or, cos65^o=\frac{AB}{AC} \\or, cos65^o = \frac{5}{AC} \\or, AC = \frac{5}{cos65^o}\\or, AC = 11.83m$

3 0

3 years ago

What is the volume of a rectangular prism with a height of 8in, width of 13in, and a length of 2ft? Give your answer in cubic in

Agata [3.3K]

Volume of rectangular prism
=length*width*height
=8" * 13" * 2'
=8" * 13" * 2*12"
=8*13*2*12 cubic inches
=2496 cubic inches.

7 0

3 years ago

Read 2 more answers

If a figure is a square then it is a regular quadrilateal. is this true or false.explain?

Rudik [331]

True. A regular quadrilateral has 4 equal sides.

4 0

3 years ago