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MrRissso [65]
3 years ago
7

Please help within the next hour

Mathematics
1 answer:
faust18 [17]3 years ago
3 0

Answer:

it's x= 1±sqrt(47)

Step-by-step explanation:

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Write the quadratic equation whose roots are −6 and 3, and whose leading coefficient is 4.
Leya [2.2K]

Answer:

y= 4(x+6)(x-3)

Step-by-step explanation:

same as before :)

5 0
3 years ago
Find the length of AC. Round your answer to two decimal places. A 10 in. b 40° C B a​
stepladder [879]

Using relations in a right triangle, it is found that the length of AC is of 6.43 inches.

<h3>What are the relations in a right triangle?</h3>

The relations in a right triangle are given as follows:

  • The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.
  • The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.
  • The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.

In this problem, the length of side AC is b, which is opposite to the angle of 40º, while the hypotenuse is of 10 in, hence:

\sin{40^\circ} = \frac{b}{10}

b = 10 \times \sin{40^\circ}

Using a calculator:

b = 6.43

More can be learned about relations in a right triangle at brainly.com/question/26396675

4 0
3 years ago
Can someone help me with this PLEASE! ASAP
saveliy_v [14]

Answer:

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Step-by-step explanation:

8 0
4 years ago
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Answer:

Let x and y denotes the number of cabinet of the type X and Y. Then given problem can be formulated as, ☝

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Step-by-step explanation:

oh the same question was there by xxlunaxx4

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Hazel and 4 of her friends bought tickets for a baseball game. They received a $30 group discount. If the total cost was under $
tresset_1 [31]

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The Goonies sold 785 concert tickets for a total of $17,650. If good tickets cost $40 and cheap tickets cost $15, how many of each type of ticket did they sell?

Step-by-step explanation:

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