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liubo4ka [24]
3 years ago
11

50 Points!

Mathematics
1 answer:
koban [17]3 years ago
7 0

Answer:

The exact height of the actual building is 822.5 feet.

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Pleasee help meee . The jazz band has 10 members. To raise money for a tour, each member sold r raffle tickets. Write an express
dimaraw [331]

Answer:

y=10r

Step-by-step explanation:

Ok so if each member of the jazz band sold the same amount of tickets, r, then we can write a linear equation (no exponents or anything). let y be the total number of raffle tickets sold. If they all sold the same amount, then we can simply multiply the number of people by the tickets they individually sold.

6 0
3 years ago
Serenity has 83.2 ounces of candy left over from Halloween. She want to give each of her friends 1.28 ounces of candy. How many
nlexa [21]
83.2 divided by 1.28 equals the number of friends she can share with 65 people
4 0
3 years ago
Use the distributed property to simplify the expression 6(x+4)+1
valkas [14]

Answer:

6x + 25

Step-by-step explanation:

6(x + 4) + 1

6x + 24 + 1

6x + 25

4 0
3 years ago
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Find the value of x that satifies the equation sin (4x+14)° = cos (-3x + 73)°
daser333 [38]
The answer is b, x=3
8 0
3 years ago
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Solve 9x^2- 17x- 85 = 0 Give your solutions correct to 3 significant figures.​
dybincka [34]

Answer:

x =\frac{17}{18} +\frac{1}{18} \sqrt{3349} OR x =\frac{17}{18} +\frac{-1}{18} \sqrt{3349}

Step-by-step explanation:

9x2−17x−85=0

For this equation: a=9, b=-17, c=-85

9x2+−17x+−85=0

Step 1: Use quadratic formula with a=9, b=-17, c=-85.

x =\frac{-b + \sqrt{b^{2}-4ac } }{2a}

x  =\frac{-(-17)+\sqrt{(-17)^{2} -4(9)(-85)} }{2(9)}

x =\frac{17}{18} +\frac{-1}{18} \sqrt{3349}

4 0
2 years ago
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