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2 years ago

Tyree wants to know if the value of -1 3/4, raised to the 12th power is a positive or negative number

Mathematics

1 answer:

scZoUnD [109]2 years ago

6 0

9514 1404 393

Answer:

positive

Step-by-step explanation:

The exponent 12 tells you how many times (-1 3/4) is a factor in the product. The number 12 is even, so there will be an even number of minus signs in the product. That results in a positive product.

The value is ...

825.005006849765777587809625

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5x^{4}-7x^{3}-5x^{2}+5x+1-0

den301095 [7]

Answer:

5x^4 -7x^3-5x^2+5x+1

Step-by-step explanation:

Hey!

You would just add all the numbers up, and by making sure that you combine all like terms. In this case it is just 1-0 = 1 and so the solution would be the same as your question but with a 1 and you would get rid of the -0.

Hope this helps!

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2 years ago

Which of the following is the correct notation for the complex number √-64-12

Liono4ka [1.6K]

The answer would be -12+8i

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2 years ago

At the begining of the year the wong family car had been driven 14,539 miles. At the end of the year , their car had been driven

Nuetrik [128]

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3 years ago

Which statement is true for the tables?

Flauer [41]

Answer:

Table A represents a function, but Table B does not represent a function.

Step-by-step explanation:

We have to select the correct option among the given 4 options after judging the given two tables attached to this question.

The first table shows that for each x values there is only one y value. Therefore, this is a function.

But in the second table shows that for each x value there are multiple y values since we are getting y = 1 and 2 for x = 5.

Hence, table B is not a function. it is just a relation. (Answer)

3 0

3 years ago

Happy Tuesday! Looking for some help with my geometry.

svetlana [45]

Answer:

cos 59° = x/16
x = 16 cos 59°
x = 8.24

BC is given 23 mi

Maybe AB is needed

AB = √34² + 23² = 41 (rounded)

BC² = AB² - AC²
BC = √(37² - 12²) = 35

Let the angle is x

cos x = 19/20
x = arccos (19/20)
x = 18.2° (rounded)

See attached

Added point D and segments AD and DC to help with calculation

BC² = BD² + DC² = (AB + AD)² + DC²

Find the length of added red segments

AD = AC cos 65° = 14 cos 65° = 5.9
DC = AC sin 65° = 14 sin 65° = 12.7

Now we can find the value of BC

BC² = (19 + 5.9)² + 12.7²
BC = √781.3
BC = 28.0 yd

All calculations are rounded

5 0

2 years ago