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2 years ago

What is 2x-6y=12 how do you solve this

Mathematics

1 answer:

BartSMP [9]2 years ago

8 0

The Answer is x-3y-6=0

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Which expression is equivalent to 2−35,? Choose 1 answer:

sleet_krkn [62]

Answer:

The answer is option A.

Step-by-step explanation:

2 - 35 can be written as 2 + (-35) since in 2+( -35) when the bracket is removed it becomes 2 - 35.

Hope this helps

7 0

3 years ago

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Let f(x)=x^2+17x+72<br><br><br><br> What are the zeros of the function?

densk [106]

Answer:

The zeros of the given function $f(x)=x^2+17x+72$ is $\left(x+8\right)\left(x+9\right)$ are -8 and -9.

Step-by-step explanation:

Given : Function $f(x)=x^2+17x+72$

We have to find the zeros of the functions.

Consider the given Function $f(x)=x^2+17x+72$

Since, we have to find the zeros of the given functions.

Put f(x) = 0

Thus, $x^2+17x+72=0$

We can solve the given equation using middle term splitting method.

17x can be written as 8x + 9x

$x^2+17x+72=0$ can be written as $x^2+8x+9x+72=0$

Taking x common from first two term and 9 common from last two terms, we have,

$x(x+8)+9(x+8)=0$

Simplify, we have,

$\left(x+8\right)=0$ or $(x+9\right)=0$

x = -8 and x = -9

Apply zero product rule, $a\cdot b= 0 \Rightarrow a=0 \ or \ b=0$

$\left(x+8\right)\left(x+9\right)=0$

Thus, The zero of the given function $f(x)=x^2+17x+72$ is $\left(x+8\right)\left(x+9\right)$ are -8 and -9.

3 0

2 years ago

Ted lives 10 miles south and 10 miles west of the city represented on the graph above. His brother Ned lives 30 miles north of T

enot [183]

We need the graph to answer this question

7 0

2 years ago

If the volume of the solid below is 84 cubic inches, what is the height of the solid?

frozen [14]

Height = Volume / area of base

Area of base = 3.5 x 4 = 14 sq. inches.

Height = 84 / 14

Height = 6 inches.

3 0

2 years ago

Identify the area of the trapezoid. options: 299cm^2 325cm^2 425cm^2 399cm^2

shtirl [24]

Answer:399

Step-by-step explanation:

((a+b)/2) * h

((13+25)/2) * 21

399

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8 0

3 years ago

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