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Rainbow [258]
3 years ago
13

Help me please): I’m stuck like really stuck

Mathematics
1 answer:
julia-pushkina [17]3 years ago
6 0
Area = pi x radius squared... so
a = pi x 10in^2
a = 314.159
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Vitek1552 [10]
You multiply the binomial by the whole trinomial.

So 5x^2 (5x^3 - 6x^2 - 5) and then -2x (5x^3 - 6x^2 - 5)

then solve so it is:
25x^5 - 30x^4 - 25x^2 - 10x^4 + 12x^3 + 10x.

Then you simplify to:
25x^5 - 40x^4 + 12x^3 - 25x^2 + 10x

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5 0
3 years ago
(PLEASE HELP ME IM STRUGGLING) (picture is shown) Here is an illustration of a four way stop. those roads are two lines and they
Montano1993 [528]

Answer:

they intersect at a right angle

Step-by-step explanation:

3 0
3 years ago
FIND THE RECIPROCAL OF 3 4/9
Bas_tet [7]

Answer:

9/31

Step-by-step explanation:

For a fraction, the reciprocal is just a different fraction, with the numbers "flipped" upside down (inverted). Any number times its reciprocal will give you 1.

3\frac{4}{9} * \frac{9}{31} = 1

8 0
4 years ago
The pair of points is on the graph of an inverse variation. Find the missing value. (2.4, 3) and (5, y) 1.44 6.25 0.69 1
NemiM [27]
In verse variation would be 3  = k / 2.4   so k  = 7.2

So we have  y = 7.2 / 5  = 1.44

Answer is 1.44.
6 0
4 years ago
Read 2 more answers
Using the greatest common factor for the terms, how can you write 45 75 as a product?
larisa86 [58]
C seem reasonable choice
7 0
4 years ago
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