All categories

3 years ago

Select Is a Function or is not a Function to correctly,classify each relation

Mathematics

1 answer:

Ymorist [56]3 years ago

5 0

Answer:

1) not a function

2)function

3)not a function

4)function

You might be interested in

A table with four legs will sometimes wobble if one leg is shorter than the other three, but a table with three legs will not wo

prohojiy [21]

Because it is made to balance like that.

5 0

3 years ago

Explain how you would use the number line to solve the following equation. You can write out the fraction names or use the forwa

Dennis_Churaev [7]

Answer: 2

Step-by-step explanation:

1. Convert the mixed numbers to improper fractions,

2. then find the LCD and combine.

4 0

3 years ago

What is the value of the expression

Stels [109]

$(-\dfrac{3^2}{3^3} )^2 = (-\dfrac{1}{3} )^2 = \dfrac{1}{9}$

OR (in more details):

$(-\dfrac{3^2}{3^3} )^2 = (-3^{2-3})^2 = (-3^{-1})^2 = (-\dfrac{1}{3} )^2 = \dfrac{1}{9}$

5 0

4 years ago

Read 2 more answers

PLZZZZ HELPPPPPPP!!!!

Vladimir79 [104]

Answer: The height of the building is 50.75 feet.

Step-by-step explanation:

The ratio between the height of the object and the casted shadow must be equal for all the objects, as the angle at which the source if light impacts them is the same.

For the person, we know that it is 5.8ft tall, and the shadow is 3.2ft long.

The ratio will be: 5.8ft/3.2ft = 1.8125

Now, if H is the height of the building, and the shadow that the building casts is 28ft, we must have:

H/28ft = 1.8125

Now we can solve this for H.

H = 1.8125*28ft = 50.75 ft

Then the height of the building is 50.75 feet.

3 0

3 years ago

where is sandy mistake ive been trying for 30 mintues and still cant find it im not very good at math please help

MArishka [77]

Answer:

Sandy did not follow PEMDAS and added first instead of doing her multiplication and division and then her addition and subtraction the answer would be 18

6 0

3 years ago