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Elis [28]
3 years ago
5

Factor Completely: -3b(b - 2) + 7(b - 2)^2

Mathematics
1 answer:
Charra [1.4K]3 years ago
6 0

Factor the polynomial.

2 (b − 2) (2b − 7)

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2p – 194.99 = 284.97
DiKsa [7]
If solving for p, it is 239.98 bc when 284.97+194.99, 2p=479.96
7 0
3 years ago
A kite flying in the air has an 7-ft line attached to it. Its line is pulled taut and casts a 5-ft shadow find the heights of th
Stels [109]

The height of the kite is 4.89 feet

Explanation

The length of the line attached to the kite=7 feet

The length of the shadow that is cast on the ground=5 feet

the system forms a right angled triangle where the taught string of the kite is the hypotenuse, the shadow is the base and the height of the kite above the ground is the height.

H=7 feet

b=5 feet

using pythagoras theorem

h^2+b^2=H^2\\h^2=H^2-b^2\\h^2=7^2-5^2\\=49-25\\=24\\h=\sqrt{24\\} =2\sqrt{6} \\=4.89 feet

The kite is 4.89 feet above the ground

3 0
3 years ago
Yesterday, Jed's bank account balance was –$26.34. He deposited some money into his account so that the balance is now $42.18.
omeli [17]
It's D $68.52 due to the act that 42.18 + 26.34= $68.52
3 0
3 years ago
Write each statement as a conditional.
mart [117]

Answer:

b. Alberto can go to the movies if he washes the car.

Step-by-step explanation:

a. A triangle with all angles congruent <u><em>is</em></u> equilateral.

b. Alberto can go to the movies <u><em>if</em></u> he washes the car.

5 0
2 years ago
Fill in the missing number to make the sentence true ?/6 &lt; 1/2
Ira Lisetskai [31]

Answer:

1 or 2

Step-by-step explanation:

1/6 < 1/2 (because 1/2 = 3/6 and 1/6 < 3/6)

2/6 < 1/2 (because 2/6 = 1/3 and if we convert these numbers to decimals, then 0.33 [2/6] < 0.5 [1/2])

8 0
4 years ago
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