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2 years ago

4. 5x + 2(x + 6) (1 point)

Mathematics

1 answer:

lara [203]2 years ago

8 0

Answer:

7x+12

Step-by-step explanation:

5x+2(x+6)

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5x+2x+12

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7x+12

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Use the graph to find the x-intercept for the equation ý +2 Graph: Y + 2 = 2(x+3)

alex41 [277]

Answer:

(-2, 0)

Step-by-step explanation:

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3 years ago

Read 2 more answers

Please help. Thank you

love history [14]

Answer:

The length of side x is $x = \sqrt{6}$

Step-by-step explanation:

Pythagorean Theorem:

In a right triangle, with sides a and b, and hypothenuse h, we have that:

$a^2 + b^2 = h^2$

In this question:

The vertical line on the sides means that both are equal, that is, measuring x, so $a = b = x$ .

Hypothenuse is the square root of 12. So $h = \sqrt{12}$

$x^2 + x^2 = (\sqrt{12})^2$

$2x^2 = 12$

$x^2 = \frac{12}{2}$

$x^2 = 6$

$x = \sqrt{6}$

The length of side x is $x = \sqrt{6}$

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2 years ago

If T(n)=6n-1what is the first term

OleMash [197]

So if you find the 1st term, you should write 1 instead of n
T1 = 6.1 -1
T1= 6-1
T1= 5
Hope it helps!
#MissionExam001

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3 years ago

Using the given zero, find one other zero of f(x). i is a zero of f(x).= x4 - 2x3 + 38x2 - 2x + 37.

statuscvo [17]

If i is a zero, -i is also a zero.
The way you get a complex zero is by taking the square root of a negative number. Taking the sqrt (-1) = + and - i

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3 years ago

An item is priced at $13.13. If the sales tax is 5%, what does the item cost including sales tax?

V125BC [204]

Answer:

$13.79

Step-by-step explanation:

13.13x0.05=0.6565

Tax=0.66

13.13+0.66=13.79

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2 years ago

4. 5x + 2(x + 6) (1 point)​

4. 5x + 2(x + 6) (1 point)