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2 years ago

10-6-(8)???? ???????

Mathematics

2 answers:

Andrej [43]2 years ago

5 0

-4 is the answer. 10-6 is 4. 4-8 is -4

Anit [1.1K]2 years ago

4 0

Answer:

-4

Step-by-step explanation:

10 - 6 - (8)

Subtract 6 from 10 to get 4.

4 - 8

Subtract 8 from 4 to get −4.

-4

Hope it helps. :)

Have a great Day!

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Write 0.1 as a fraction in simpliest form

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A student council consists of 15 students. Two council members have the same major and are not permitted to serve together on a

tiny-mole [99]

Answer: 4004ways

Step-by-step explanation:

Total number of Students =15

Total number of students to be on the committee =5

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Hence to select 5 people from 14 people, we use the combination formula 14C5.

From the two students with same major we also use the combination Formula in knowing the number of ways any of the two students can be chosen. To choose one from these two students, we use the combination Formula 2C1.

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3 years ago

Please help find domain and range

Oxana [17]

<h3>Answer: Choice A</h3>

Domain: x > 4
Range: y > 0

========================================================

Explanation:

We want to avoid having a negative number under the square root. Solving $x-4 \ge 0$ leads to $x \ge 4$

So it appears the domain could involve x = 4 itself; however, if we tried that x value, then we'd get a division by zero error.

So in reality, the domain is x > 4.

-------------

The range of y = sqrt(x) is the set of positive real numbers. So y > 0 is the range for this equation. Shifting left and right does not affect the range, so the range of y = sqrt(x-4) is also y > 0.

We are dividing a positive number (3) over some positive number in the denominator. Overall, the expression $\frac{3}{\sqrt{x-4}}$ is positive because positive/positive = positive.

Therefore, the range of the given equation is y > 0

-------------

The graph is shown below. We have a vertical asymptote at x = 4 and a horizontal asymptote at y = 0. The green curve is fenced in the upper right corner (northeast corner).