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Alexandra [31]
1 year ago
8

How do you solve these two questions and what are the answers?

Mathematics
1 answer:
Sphinxa [80]1 year ago
6 0

Answer:

a) -6/2

b) -9/2

Step-by-step explanation:

a) rearrange by making y the subject as y = mx+c

y = -6/2x-9/2

the gradient = -6/2

b) c is the y-intercept as it touch the y-axis, therefore -9/2 is where the line crosses the y-axis

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All rectangles are parallelograms.<br> True<br> False
navik [9.2K]

Answer:

false

Step-by-step explanation:

Not all parallelograms are rectangles, only some of them are.

3 0
3 years ago
For what integer value of x is 3x+5&gt;11 and x-3 &lt;1?
Andre45 [30]
3x + 5 > 11
3x + (5 - 5) > 11 - 5 
3x > 6
3x / 3 > 6 / 3
x > 2

x - 3 < 1
x (-3 + 3) < 1 + 3
x < 4

When subtracting / adding values to both sides, the inequality does not change.

When multiplying / dividing by a positive value, the inequality also doesn't change, but when multiplying , dividing with a negative value, the inequality must be flipped.
7 0
3 years ago
Find the exact value of each trigonometric function evaluated at the given angle.
viktelen [127]

Answer:

Step-by-step explanation:

1. A cell is identified by its ........

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GNU/Linux ?

a. Geogebra b. Kalzium c. Ghemical

4. The abbreviation for Physics Education Technology?

a. PhET b. PHET c. PheT

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a. Character b. Properties c. Paragraph

II. Fill in the blanks (5 x 1 = 5 marks)

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P.T.O

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7 0
2 years ago
What is another name for Angle 1? Line segments J L and L M combine to form an angle. Line segment L K comes out of the angle to
skelet666 [1.2K]

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Step-by-step explanation:

3 0
3 years ago
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-4x-y=24 <br>what is the answer to this​
lorasvet [3.4K]
If it is a slope formula I believe it is y= 4x-24
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