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3 years ago

How do you figure out if y=-8 is a function?

Mathematics

1 answer:

user100 [1]3 years ago

6 0

Answer:

By graphing it out and you will see that y does equal -8...

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Give an example of fractions that you would compare by finding common denominators,and an example of fractions you would compare

creativ13 [48]

Answer:

Correct answer: 2/3 < 3/4

Step-by-step explanation:

We will compare the following two fractions:

2/3 and 3/4

First we will find common denominator:

The common denominator for 3 and 4 is 12, then we will multiply

first fraction with 4 and second with 3 and get:

8/12 and 9/12 and we conclude that 9/12 is greater than 8/12

respectively that 3/4 is greater than 2/3

Second we will find common numerator:

The common numerator for 2 and 3 is 6, then we will multiply

first fraction with 3 and second with 2 and get:

6/9 and 6/8 and we conclude that 6/8 is greater than 6/9, the reason is, the greater the fraction, the smaller the denominator

respectively that 3/4 is greater than 2/3

God is with you!!!

3 0

3 years ago

Solve for a. Round your answer to the nearest tenth.

IRISSAK [1]

Answer:

Step-by-step explanation:

Remark

a is one part of the cosine function. It is termed the adjacent side. The given number (12) is the hypotenuse of a right triangle. The reference angle is given as 25. You have all you need to solve for a

Givens

<B = 25o

AB = 12

a = a

Equation

Cos(B) = adjacent side / hypotenuse

Solution

Cos(25) = adjacent side / 12 Multiply both sides by 12

12*cos(25) = adjacent side

cos(25) = 0.90631

12*0.906331 = adjacent side

10.87 = adjacent side

Answer

a = 10.9

3 0

2 years ago

Ill help you if you help me WILL MARK BRAINLIEST!You can create special effects in an image using a camera or a photo-editing to

creativ13 [48]

Answer:

Special Lenses For Special Effects. ... These specialty lenses may be designed with movable focal planes for amazing depth of field, or built to focus extremely close to tiny subjects for macro enlargements, or even to produce a specific type of soft focus that's flattering for portraits

The meaning of photo editing is the act of altering an image, simply put. But that’s oversimplifying a subject which is quite complex.

For example, some photo editing techniques are done manually, while others are conducted through automated software. Some photo editing is even done offline, on actual photographs, posters or other printed collateral.

Other terms for photo editing:

Image editing

Post-processing

Image/photo manipulation

Photoshopping

Image/photo enhancement

Explanation:

so they both are alike because they can both be used to edit photos and both are great to use

Step-by-step explanation:

5 0

3 years ago

Explain why the quotient of two integers with different signs is negative PLEASE.

faltersainse [42]

Answer:

Ok, so we have the fact that plus +minus=minus

Thats the fact. It always works that way that same signs means positive and different means negative, as explained with logic.

4+(-5)

So we know that 4 is positive and -5 is negative

if you look at it through a number line, substracting 5 from 4 you have

3--->2---->1---->0---->-1

Under zero, the negatives start, so its proved by maths and logic as well.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Alexis G. has a cell phone plan that charges $0.05 per minute plus a monthly fee of $25.00. She budgets $35.50 per month for tot

jeyben [28]

The Maximum amount of minutes she could use would be 210

Formula:
0.05x + 25 <= 35.50

6 0

4 years ago