2 years ago

Which system of linear inequalities is represented by

Mathematics

1 answer:

anastassius [24]2 years ago

4 0

I think the second one is correct

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Put the fractions in order starting with the smallest to the largest

stiks02 [169]

Answer:

21/40, 17/20, 29/40, 3/4, 4/5

Step-by-step explanation:

21/40 = 10.5/20

29/40 = 14.5/20

17/20 = 13.5/20

3/4 = 15/20

4/5 = 16/20

7 0

3 years ago

Wich expression is equivelint-3/4 divided by -8/12

Lisa [10]

Answer:

-1 1/8

Step-by-step explanation:

-3/4 / -8/12

= -3/4 * -12/8

= -3*12 / -4*8

= -36/32

= -1 4/32

= -1 1/8

7 0

3 years ago

Help with the linear equations

IgorC [24]

Answer:

$y \: intercept = - 1 \frac{1}{2}$

Step-by-step explanation:

The y intercept form for the equation of a line is

$y = mx + c$

You should note that c represents the y-intercept of the line (where the line touches the y-axis)

$y = mx + c \\ \\ we \:were\: given \:the \:equation \:y = x - \frac{3}{2} \\ \\ therefore \: the\: value \:of \:c \:is\: - \frac{3}{2} \:or -1 \frac {1}{2}$

7 0

1 year ago

For ΔABC, which one is equivalent to sin(A)? cos(B) sin(B) cos(C) tan(C)

krek1111 [17]

Answer:

cos(C)

Step-by-step explanation:

Recall that the sine ratio is opposite over hypotenuse.

$\sin(A) = \frac{BC}{AC}$

Also the cosine ratio is adjacent over hypotenuse.

$\cos(C) = \frac{BC}{AC}$

The tangent ratio does not come close because it doesn't involve the Hypotenuse.

$\therefore \sin(A)=\cos(C)$

4 0

3 years ago

Read 2 more answers

A hiking trail is 5,000 meters long. what is the length in kilometers?

Oxana [17]

There are 5 kilometers

3 0

3 years ago