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inessss [21]
3 years ago
13

Please help with c and d​

Mathematics
2 answers:
nalin [4]3 years ago
7 0

Answer:

choose 2 coordinates closest to the line and use that to find the slope.

Anon25 [30]3 years ago
5 0

Answer:

(c) The equation SHOULD be y=1x

Step-by-step explanation:

1. The line you drew has no y-int so that make the equation y=mx (no b)

2. Next, the numbers at the bottom and top are in a constant order thus making the equation a constant number

(Probably not too helpful, but I tried)

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Im broke have this but like whats 24X58-9=<br><br><br><br> 800x24=?
Mekhanik [1.2K]

Answer:

24X58-9=1,383

800x24=19,200

Step-by-step explanation:

24x58=(24x8)+(24x50)

24x8=160+32=192

24x50=200+1,000=1,200

192+1,200=1,392-9=1,383

800x24=3,200+16,000=19,200

4 0
2 years ago
How do you express 45mins as percentange of 1hr30mins
Nonamiya [84]
45 minutes is half of an hour and 30 minutes
5 0
3 years ago
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An athlete trains for 95 min each day for as many days as possible.Write an equation that relates the number of days d that the
mrs_skeptik [129]
855=95d

855 minutes is equal to 95 minutes times the number of days run
6 0
3 years ago
Given: △DMN, DM=10 3 m∠M=75°, m∠N=45° Find: Perimeter of △DMN
OlgaM077 [116]

Angle D is 180° -75° -45° = 60°. Drawing altitude MX to segment DN divides the triangle into ΔMDX, a 30°-60°-90° triangle, and ΔMNX, a 45°-45°-90° triangle. We know the side ratios of such triangles (shortest-to-longest) are ...

... 30-60-90: 1 : √3 : 2

... 45-45-90: 1 : 1 : √2

The long side of ΔMDX is 10√3, so the other two sides are

... MX = MD(√3/2) = 15

... DX = MD(1/2) = 5√3

The short side of ΔMNX is MX = 15, so the other two sides are

... NX = MX(1) = 15

... MN = MX(√2) = 15√2

Then the perimeter of ΔDMN is ...

... P = DM + MN + NX + XD

... P = 10√3 +15√2 + 15 + 5√3

... P = 15√3 +15√2 +15 . . . . perimeter of ΔDMN

5 0
3 years ago
Which represents a function?
ollegr [7]

Answer:

Only the given table represents a function. Option 1 is correct.

Step-by-step explanation:

A relation is called a function, if there exist a unique value of y for each value of x. It means for each input there exist a unique output.

A function is always a relation but all relations are not function.

In the given table for each value of x, we have unique value of y, therefore the given table represents a function.

In second relation, at x=-2, the values of y are y=10 and y=-7. For single x, there are more than one value of y, therefore the second relation is not a function.

In third relation, at x=6,  the values of y are y=-2 and y=1. For single x, there are more than one value of y, therefore the third relation is not a function.

5 0
3 years ago
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