3 years ago

Write an equation or an inequality. the difference of 10 and a number is no more than 8.

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

8 0

10 + x is less than or equal to 8

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Write an inequality that represents the graph.

Dimas [21]

Answer:

y=2x+1

Step-by-step explanation:

Y intercept is 1 and slope is 2/1

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3 years ago

Is the product of two irrational numbers always irrational? Justify your answer.

Anestetic [448]

The sum of two irrational numbers, in some cases Will be irrational. However, if the rational parts of the numbers have a 0 sum (cancel each other out), the sum will be rational.

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4 years ago

Please answer!!

HACTEHA [7]

Answer:

See below

Step-by-step explanation:

$f(x)=3x^2+6x-24\\\\f(x)=3(x^2+2x-8)\\\\f(x)+3(9)=3(x^2+2x-8+9)\\\\f(x)+27=3(x^2+2x+1)\\\\f(x)=3(x+1)^2-27$

Here, we can see that the vertex of the parabola is $(-1,-27)$ when we compare to the equation $y=(x-h)^2+k$ with vertex $(h,k)$ .

A second point you could plot is the y-intercept, when $x=0$ :

$f(0)=3(0+1)^2-27\\\\f(0)=3-27\\\\f(0)=-24$

So, your y-intercept is $(0,-24)$ .

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2 years ago

10. State the divisibility rules for 4 and 8 and check if the number 684572 is divisible by 4 and 8.

Lerok [7]

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85571.5 with decimal include

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3 years ago

If 6 – 2x – 8x = 16, then 5x = ?<br> a. 10<br> b. -2<br> c. -1<br> d. -5

Archy [21]

6 - 10x = 16
-10x = 10, x = -1
5(-1) = -5
The answer is d

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3 years ago