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Talja [164]
3 years ago
11

HELP PLEASE!

Mathematics
1 answer:
jeka57 [31]3 years ago
8 0

Answer:

Step-by-step explanation:

R = 180°-P-Q = 180°-(P+Q) = 180°-126° = 54°

9x = 54°

x = 6°

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Maria earns $2,000 a month, plus 3% commission on everything she sells. 2
djyliett [7]

Answer:

2,000 + 0.03x

Step-by-step explanation:

5 0
3 years ago
I will give brainlest and 100 points<br><br><br> 28times 48 - 5 times 34
Maru [420]

Answer:

28 x 48 = 1344 - 5X43=170

1344-170=1174

6 0
4 years ago
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if 11,100 is invested at 3.1 percent interest compounded monthly, how much will the investment be worth in 19 years?
Fynjy0 [20]
The formula for compound interest is:
A=P(1+r/n)^(nt)
Where A represents the amount of money in the account after t years, P is the principal (investment), n is the number of compoundings per year, and r is the interest rate in decimal form.
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3 0
4 years ago
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HELP ME HELP ME HELP ME
bulgar [2K]
4x+1=13
4x=12
X=3

2x+y=8x-2y
2(3)+y=8(3)-2y
6+y=24-2y
3y=18
Y=6
4 0
3 years ago
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
jek_recluse [69]

The base is an equilateral triangle. The formula of the area of that triangle is:

A=\dfrac{a^2\sqrt3}{4}

a - length of side

a = 3". Substitute:

A_B=\dfrac{3^2\sqrt3}{4}=\dfrac{9\sqrt3}{4}

The lateral side is a rectangle.

A_{LS}=3\cdot6=18

The Total Area is equal the sum of two times of Base and three times of Lateral Side.

T.A.=2\cdot\dfrac{9\sqrt3}{4}+3\cdot18=\dfrac{9\sqrt3}{2}+54\\\\\boxed{Answer:\ T.A.=54+4.5\sqrt3}


8 0
4 years ago
Read 2 more answers
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