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3 years ago

Please Help No Files or Links I Will Give Five Stars and Thank

Mathematics

2 answers:

kobusy [5.1K]3 years ago

8 0

Answer:

19) -3/-4

20)2/1

Step-by-step explanation:

Gwar [14]3 years ago

8 0

Answer:

19. f(x)=-2/1x+2

20. f(x)=10/1+0

Step-by-step explanation:

Sorry to ask but can I get brainliest, I just need one more to level up.

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Dvinal [7]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

8% of 70 is what number? (please explain)

Bingel [31]

Do a proportion
8/100= x/70
Cross multiply and divide
70 x 8= 560
560 divided by 100= 5.6
Answer is 5.6

You also could have done .08 x 70 which is also 5.6

7 0

3 years ago

Find the exact value of x and y

Ronch [10]

X=10 y= 8 i think
......................

4 0

3 years ago

Find x<br><br> Help me please

ch4aika [34]

Answer:

x=31.2

Step-by-step explanation:

Since angle C is 4x-10 and angle A is 2x+3

then the two angles combined should equal 180 (based off of the inscribed quadrilateral theorem)

4x-10+2x+3=180

6x-7=180

6x=187

x=31.166...

if you round it to the nearest tenth it would be 31.2

3 0

3 years ago

What are the coordinates of the point on the directed line segment from

cestrela7 [59]

Answer:

The coordinates of point that divides the given line in ratio 1:2 are (-1,-6)

Step-by-step explanation:

Given that:

(x1,y1) = (-6,-10)

(x2,y2) = (9,2)

If a point (x,y) divides a line into ratio m:n, the coordinates can be found out by the formula

$(x,y) = (\frac{nx_1+mx_2}{m+n} , \frac{ny_1+my_2}{m+n})$

As given ratio is: 1:2

so m= 1

n = 2

Putting the values in the formula we get

$= (\frac{(2)(-6)+(1)(9)}{1+2} , \frac{(2)(-10)+(1)(2)}{1+2})\\=(\frac{-12+9}{3} , \frac{-20+2}{3})\\=(\frac{-3}{3} , \frac{-18}{3})\\=(-1,-6)$

Hence,

The coordinates of point that divides the given line in ratio 1:2 are (-1,-6)

6 0

3 years ago