3 years ago

True or false. to solve y in the equation 2x y=5, subtract 2 from both sides of the equation

Mathematics

1 answer:

gladu [14]3 years ago

3 0

True. To solve for y you have to subtract 2 from both sides of the equation.

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hichkok12 [17]

Answer:

The coordinates of C(22/3, 7)

Step-by-step explanation:

Partitioning between two points A and B in the ratio a:b.

The x-coordinate of the point of partition C is found at

XC = XA*(b/(a+b)+XB(a/(a+b) ..............(1)

Similarly, the x-coordinate of the point of partition is found at

YC = YA*(b/(a+b)+YB(a/(a+b)...............(2)

Given A(8,8), B(4,2), partition ratio of A:B = 1:5,

substitute in (1)

XC = 8*5/6+4*1/6 = 44/6 = 22/3

YC = 8*5/6 + 2*1/6 = 42/6 = 7

The coordinates of C(22/3, 7)

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3 years ago

A guy wire is used to support flagpoles in windy areas. These wires are anchored in the ground to provide constant stability. Yo

r-ruslan [8.4K]

Answer: a) Length of wire to replace old one=9ft

b) Length of wire=3.09ft

Leftover wire=0.91ft

Step-by-step explanation: from the right angle triangle, Tan&=20/15

&=53.13°

Length of wire,x=cos 31.13=x/15

15cos31.13

X=9

b) Tan&=10/6

Tan^-110/6

&=59.05

Length= 6cos59.04

X=3.09

4-3.09=.91= leftover wire

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3 years ago

A restaurant buys 56 pounds of beef at $1.12/pound and 24 quarts of milk at $.90/quart. How much money was spent?

Gre4nikov [31]

Answer:

84.80

Step-by-step explanation: 62.72+22.08=84.80

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3 years ago

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If √x / 6 = √x-1 / 3. What is x?

Pavlova-9 [17]

Option B is the answer
Hope this helps you..!!

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3 years ago

The height of the pyramid in the diagram is three times the radius of the cone. The base area of the pyramid is the same as the

Brut [27]

Answer:

jhhfhgk

Step-by-step explanation:

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3 years ago