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3 years ago

Please HELP with these questions!! Legit answers only!

Mathematics

1 answer:

Lelechka [254]3 years ago

7 0

Answer:

answers below

Step-by-step explanation:

hi! you can plug in the x values given into the equation and solve for y to get your table values.

y=-1(0)+2

y=2

y=-1(1)+2

y=1

y=-1(3)+2

y=-1

y=-3/2 (-2) -1

y=2

y=-3/2 (0) -1

y=-1

y=-3/2 (2) -1

y=-4

hope this helps!

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1 over 3 +2over 5) x 2 over 3

DanielleElmas [232]

1/3 + 2/5 • 2/3

2 • 2 = 4
5 • 3 = 15

1/3 = 5/15

5/15 + 4/15 = 9/15 = 3/5

1/3 + 2/5 • 2/3 = 3/5

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3 years ago

Simplest form of ratio 24:36:60

kumpel [21]

Answer:

2:3:5

Step-by-step explanation:

24:36:60

1) Find the greatest common factor

24 ⇒ 1, 2, 3, 4, 6, 8, 12, 24

36 ⇒ 1, 2, 3, 4, 6, 9, 12, 18, 36

60 ⇒ 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Therefore, the greatest common factor is 12.

2) Divide all values by 12

24 ÷ 12 = 2

36 ÷ 12 = 3

60 ÷ 12 = 5

Therefore, the simplified form of the ratio is 2:3:5.

I hope this helps!

7 0

3 years ago

A computer company makes a rectangular screen with a diagonal of 20 inches. The width of the screen is 4 inches less than its le

LenaWriter [7]

x^2 +(x-4)^2 =20^2

x^2 +(x-4)^2 =400

x^2 +(x-4)^2 -400=0

factor:

2x^2-8x-384=0

Factor the 2 out of 2X^2

2(x-16) (x+12) =0

Divide both sides by 2

(x-16) (x+12) =0

X=16 , x=-12

Number cannot be negative so x=16

5 0

3 years ago

Read 2 more answers

An isosceles triangle has a base of 8 inches and legs measuring 12 inches how wide is the base of a similar triangle with legs m

VARVARA [1.3K]

If the triangles are similar, the base should be 24 inches. The legs on the first triangle are 12 inches. To get 36 inches (the other triangle), we multiply 12 by 3. 12 x 3 = 36. Because you did that to the legs, you must also do it to the base. 8 x 3 = 24. Therefore, the base of the second triangle is 24 inches.

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3 years ago

Simpfy 4 1/2+ 1 3/5 help

Dennis_Churaev [7]

Answer:

4 1/2 + 1 3/5 = 6 1/10 or 61/10

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3 years ago