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Lina20 [59]
4 years ago
15

Simplify the expression

Mathematics
1 answer:
worty [1.4K]4 years ago
8 0

Answer:

the answer should be 1372x^5y³

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HELPPPPPPPPPPPPPPPPPPPP
Gnesinka [82]
A.
the y intercept is where x=0
x represents the number of months
when the number of months is 0, that is the initial number of games won

that looks to be a little below y=2, so maybe y=1.8?
the y intercept is y≈1.8
it represents the number of games won with 0 months of practice



B.
we can use y=mx+b
m=slope
b=y intercept
we know the y intercept
find the slope
slope=rise/run
the I'm going from x=0 to x=10
the rise is about 18.95 (from 1.8 to 20.75)
the run is 10
so slope would be 18.95/10=1.895

the equation would be y=1.895x+1.8
the points were (0,1.8) and (10,20.75)
6 0
3 years ago
I'm having trouble with these math problems, sorry about the quality.
ludmilkaskok [199]

6. is Trapezoid.

7. is all 17.

8. is B.

5 i can't understand so just wild guess on that one

8 0
3 years ago
twelve cookies are cut from a rectangle of dough measuring 12 inches by 16 inches. How many square inches of dough are left over
valentina_108 [34]

Given:

Here twelve cookies are cut from a rectangle of dough measuring 12 inches by 16 inches.

Required:

How many square inches of dough are left over

the radius of cooke is 2 inches because if we cut cookie s in this formation and we get 4 cookies in horizontal so there are 4 diameter of each cookie and the total of these 4 diameter is 16.

So now the measure of one cookie is

\frac{16}{4}=4\text{ inches}

now the diameter of one cookie is 4 inches so by this we can find the radius

\begin{gathered} r=\frac{d}{2} \\ r=\frac{4}{2}=2\text{ inches} \\  \end{gathered}

now first we find the area of dough which isin rectangle shape

area of rectangle is

A_1=12*16=192\text{ inches}^2

now we have to find the area of 12 cookies

area of cookies is

A_2=12*\pi *r^2=12*\pi *4=48\pi\text{ inches}^2

now after cut dough for 12 cookies and the left over dough is

Final answer:

A=A_1-A_2=192-48\pi\text{ inches}^2

5 0
1 year ago
Kristin has 3 2/3 yards of plaid ribbon. She has 2 5/6 yards of polka-dot ribbon.
Pavel [41]

Answer:

7/8

Step-by-step explanation:

I think but im 60% im right

6 0
3 years ago
Write in standard notation 6.12 x 10 to the 3rd power
Gemiola [76]
First, we find out what 10^3 is.
10 * 10 * 10 is 1,000

Now take 1000 and multiply that by 6.12.

1000 * 6.12 = 6120

Your answer would be 6120.

 Hope this helps!

3 0
4 years ago
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