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2 years ago

Which would be the right answer????

Mathematics

2 answers:

Zarrin [17]2 years ago

5 0

Answer:

you should choose 2

Step-by-step explanation:

AnnZ [28]2 years ago

3 0

Answer:

Step-by-step explanation:

If you know that a and b is parallel. And b and y is perpendicular, since a and b has similar features, then a and y should have similar features as well.

Same Logic:

a=b b=c

then a = c

You might be interested in

Which of the following is the graph of y=sqr root -x-3

Elan Coil [88]

Answer:

The graph in the attached figure

see the explanation

Step-by-step explanation:

we have

$y=\sqrt{-x-3}$

we know that

The radicand must be greater than or equal to zero

$(-x-3)\geq 0$

solve for x

Adds 3 both sides

$-x\geq 0+3$

$-x\geq 3$

Multiply by -1 both sides

Remember that, when you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality symbol

$x\leq -3$

The domain of the function is the interval (-∞,-3]

For x=-3 ---> the value of y=0

The range is the interval {0,∞)

therefore

The graph in the attached figure

3 0

3 years ago

If C = 2m2 + m and D = 2 – 6m + 2m², find an expression that equals<br> 2C - 2D in standard form.

lidiya [134]

C = 2m^2 + m
D = 2 - 6m + 2m^2

2C = 2(2m^2 + m) = 4m^2+2m
2D = 2(2-6m+2m^2) = 4-12m+4m^2

2C - 2D =
4m^2+2m-(4-12m+4m^2) =
4m^2+2m-4+12m-4m^2 =
0m^2 + 14m -4 =
14m - 4

3 0

3 years ago

NEED HELP

Margaret [11]

Sorry I'm gonna take a guess.......... d?

4 0

2 years ago

I am having trouble figuring out this problem. I believe the answer is (0,7) but I am not sure.

AleksandrR [38]

It is (0,7).

7(cos(pi/2)+isin(pi/2))

7i which is (0, 7)

7 0

2 years ago

Assume abc=def. if ab=5, ac=9 and ef=7, what is the length of bc?

horsena [70]

Answer:

bc= 7

Step-by-step explanation:

4 0

2 years ago