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dlinn [17]
3 years ago
14

Can someone help me

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
6 0

Answer:263.9 in squared

Step-by-step explanation:

Find the area of the whole circle

Multiply area times the angle of the shaded region by total angle

Get answer

(pi)(12^2) = Area of whole

(Whole area)x(210deg/360deg)

=== 263.9 in squared

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Help math pls due in 5 min
Advocard [28]
The correct answer would be A- as it shows the correct median of 25.5
3 0
3 years ago
How do I solve this????
Arlecino [84]
Let's say the numbers are "a" and "b"
hmm say "a" is the smaller, and "b" the greater

so "b" is "4 more than 5 times" "a"

so... 5 times "a" is 5*a or 5a
4 more than "that", will be "that" + 4
or
5a + 4

so.. whatever "a" is, "b" is 5a+4

now, their sum is 22, as opposed to "zz" hehe

so       \bf \begin{cases}
a+b=22\\
--------------\\
\boxed{b}=5a+4\qquad thus\\
--------------\\
a+\boxed{5a+4}=22
\end{cases}

solve for "a", to see what the smaller one is

what's "b"?  well, b = 5a + 4
3 0
3 years ago
Grant is painting a rectangular board that has a width of 1/3 foot. he has enough paint to cover 3 square feet. if he is able to
Dovator [93]

Answer:

The other length is 9 feet.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
(Q5) Decide if the function is an exponential function. If it is, state the initial value and the base. y=3.1^x
ycow [4]

Answer:

D

Step-by-step explanation:

Exponential equation takes the form  y=ab^x  where

a is the initial value ( a ≠ 0), and

b is the base ( b ≠ 1)

The equation given can be written as  y=3.1^x\\y=1*3.1^x. Thus, it is an exponential equation.

So a = 1 and b = 3.1

Thus we can say that the initial value = 1 and the base is 3.3

6 0
3 years ago
Jen spent $130
salantis [7]

Answer:   A (3.75)

Step-by-step explanation:

divide the total price by the amount of scarves to find out how much each woman spent on a single scarf

jen:

130/8 = 16.25

laurie:

75/6 = 12.5

now subtract laurie’s scarf price from jen’s scarf price

16.25 - 12.5 = 3.75

6 0
4 years ago
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