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3 years ago

PLease answer as soon as possible

Mathematics

2 answers:

Marina86 [1]3 years ago

6 0

Answer:

Step-by-step explanation:

it fails the vertical line test. there is more than 1 y value per x value

yulyashka [42]3 years ago

3 0

Answer:

Step-by-step explanation:

Every x value in the domain should only have 1 y value. In the graph, for x=5 (the input) there are 2 y values (6 and -6) so this is not a function.

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Does anybody know the answers to these? will mark brainliest!

jeyben [28]

Answer:

Tan 45=√2/n

n=√2

again

sin 45=√2/m

m=2

answer: m=2,n=√2

2.

sin 45=x/3

x=3/√2=3√2/2

y=3√2/2

ans:x=3√2/2,y=3√2/3

3.

sin 45=a/4

a=4/√2

b=4/√2

ans:a=4/√2,b=4/√2

b=4 base sides of isosceles triangle

sin 45=4/a

a=4√2

ans:a=4√2 and b=4

5 0

3 years ago

Which expresses 54 : 81 in its simplest form?

Bingel [31]

The answer would be 2:3.

So basically two - thirds.

Hope this helps and if it does happy studying.

5 0

2 years ago

Lanie's room is in the shape of a parallelogram. The floor of her room is shown below and has an area of 108 square feet. Lanie

dsp73

Answer:

Yes it would

Step-by-step explanation:

Lanie's room is in the shape of a parallelogram.

Lanie has a rectangular rug that is 6 feet wide and 10 feet long.

Area of a rectangle = Length × Width

Area of the rectangular rug = 10 feet × 6 feet

= 60 square feet

We are told that:

The floor of her room is shown below and has an area of 108 square feet.

Hence, the rug would fit on the floor of her room because it's area is within the area of the floor of her room.

7 0

2 years ago

Suppose a designer has a palette of 8 colors to work with, and wants to design a flag with 2 vertical stripes, all different col

Vesna [10]

Answer:

For a flag with 2 different colours, there are 8 possible colours for the first colour to be chosen from and 7 possible colours (excluding the first colour already chosen) for the second colour to be chosen from, given that colours are different. Hence there are a total of 8 x 7 = 56 possible flags to be created.

Step-by-step explanation:

4 0

3 years ago

in a game using two dice, a person wins if the outcome is a prime number. Find the probability of winning.

AlexFokin [52]

Answer:

45% I think because prime numbers are 5/ the 11 possible numbers when rolling two die

7 0

3 years ago