3 years ago

Question 6: Write an equation for the parabola with vertex (2, 5) and focus (-1, 5).

Mathematics

1 answer:

Agata [3.3K]3 years ago

6 0

D is the correct answer

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Michael played a game of darts. He threw 14 darts and hit the target

solniwko [45]

3/7

6 divided by 2 equals 3
14 divided by 2 equals 7

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2 years ago

Solve for x- <br> 6x^2 + 36x + 54 = 0

lions [1.4K]

Answer:

-3

Step-by-step explanation:

$6x^2+36x+54=0$

First, you can factor out a 6:

$6(x^2+6x+9)=0$

Next, you can factor the quadratic:

$6(x+3)^2=0$

Since the only value of x that could set this equation equal to 0 is -3, that is the answer. Hope this helps!

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3 years ago

Solve the equation for x.

liq [111]

Answer:

$x=55$

Step-by-step explanation:

The given equation is $\sqrt{x-6}+3=10$

Group similar terms to get:

$\sqrt{x-6}=10-3$

$\sqrt{x-6}=7$

Square both sides to obtain:

$x-6=7^2$

$x-6=49$

Add 6 to both sides

$x=49+6$

Simplify the right hand side to obtain;

$x=55$

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3 years ago

Margaret noticed some students in her class like to write with short pencils, while others were using long pencils. She measured

Yuliya22 [10]

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Geometry- You are designing a poster that will be 3yd wide and 8ft high. How much paper do you need to make the poster? Give you

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