3 years ago

PLS SOMEONE HELP ME

1 answer:

4 0

A and D are 85 degrees

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Diano4ka-milaya [45]

Both equations given in the question are the same. So there is no system to solve. It will just be a single line on the graph

5 0

3 years ago

Vadim26 [7]

Answer:

y = - $\frac{3}{2}$ x + 6

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

here m = - $\frac{3}{2}$ , hence

y = - $\frac{3}{2}$ x + c ← is the partial equation

to find c substitute (6, - 3 ) into the partial equation

- 3 = - 9 + c ⇒ c = - 3 + 9 = 6

y = - $\frac{3}{2}$ x + 6 ← equation in slope- intercept form

5 0

3 years ago

lorasvet [3.4K]

1) Width=4.7 2) Length=18.4

8 0

4 years ago

Alinara [238K]

No because he only surveyed the members of the chess club

7 0

2 years ago

lesantik [10]

Step-by-step explanation:

The angles (8x + 28) and (4x - 7) are supplementary to each other so we can write

$(8x + 28) + (4x - 7) = 180 \Rightarrow 12x + 21 = 180$

$x = 13.25$

Also, note that the angle (4x - 7) and $\angle{TQS}$ are vertical angles, which means that they are equal to each other. Therefore,

$\angle{TQS} = 4x - 7 = 4(13.25) - 7 = 46°$

7 0

3 years ago