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Sergio039 [100]
3 years ago
7

Drag and drop the tiles with the coordinate points, so they match up with an equation that they satisfy. PLEASE HELP!

Mathematics
2 answers:
yawa3891 [41]3 years ago
6 0
Y=13x+5

(0,5) (-2,-21)

y=-3x

(0,0) (-3,9)

y=x-10

(-2,8) (-5,-15)
lorasvet [3.4K]3 years ago
4 0

Point     Equation 1 (y=13x+5)    Equation 2(y=-3x)     Equation 3(y=x-10)

(0,5)         5=13×0+5                          5≠-3×0                          5≠0-10

               5=0+5                                 5≠0                                5≠-10

               5=5(True)                         False                                False

(0,0)        0≠13×0+5                       0=-3×0                             0≠0-10

    0≠5(False)                       0=0(True)                         0≠ -10(False)

(8,-2)      -2≠13×8+5                        -2≠3×8                         -2=8-10

          (False)                             (False)                           -2=-2(True)

(-2,-21)   -21=13×(-2)+5                 -21≠ -3× (-2)            -21≠-2-10

         -21=-26+5                     -21≠ 6  (False)       -21≠-12(False)

         -21=-21(True)

(-5,-15)      -15≠13×(-5)+5              -15≠-3 × -5                  -15= -5-10

                False                         -15≠15(False)            -15= -15(True)

(-3,9)       9≠13×(-3)+5                   9=-3×(-3)                              9≠3-10

                False                       9=9(True)                    9≠ -7(False)        

True =Point lies on the line

False=Point does not lie on the line                

                                   

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In rectangle abcd measure of angle d =(3x+15) measure b =(6x-42) find measure of angle a
slava [35]
5) So for parallelogram ABCD, ∠B ≅ ∠D, and ∠A ≅ ∠C. Further, ∠B and ∠A are supplementary (i.e., their sum is 180°), and ∠D and ∠C are also supplementary.
So, we have that m∠B = m∠D. Therefore, 
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Now, let's substitute for x back into the expression for either ∠B or ∠D to find it's angle measure.
m∠B = 6(19)-42=72
Now, remember that ∠B or ∠D are supplements of ∠A. 
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6 0
3 years ago
1/9 of people in a class are left handed.
LenaWriter [7]

Answer:

left handed: right handed

1                     : 8

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3 0
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Write the coordinate rule to describe The translasion​
sergejj [24]

Answer:

The coordinates are:

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Step-by-step explanation:

You could take the original coordinates and add the x value with 3 and y value with 6. Like for example...

The original coordinates of C is ( 4,1 ). Hence you could add the x value with 3 and y value with 6. 4 + 3 and 1 + 6 giving you the coordinates after translation = ( 7,7 )

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Answer:

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A commercial builder has a downtown lot with 250 frontage feet on Broadway. The lot is 200’ deep. By code, the builder must allo
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Area to build on: 185 x 230 = 42,550 square feet.

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