3 years ago

Solve for d 3/2 = 5d - 1/2

Mathematics

1 answer:

Mariana [72]3 years ago

7 0

Answer:

d = 0.4

5*0.4 = 2

2 = 4/2

4/2 - 1/2 = 3/2

You might be interested in

A line with a slope of o passes through the points (9, z) and (-7, 5). What is the value of z?

pogonyaev

Answer:

z = 5

Step-by-step explanation:

m = ∆y/∆x = y₂-y₁/x₂-x₁

0 = y₂-y₁/x₂-x₁ = 5 - z / -7 - 9 = 5 - z / -16 →

5 - z / -16 = 0 → 5 - z / -16 × -16 = 0 × -16 → 5 - z = 0 →

5 - z - 5 = 0 - 5 → -z = -5 → z = 5

5 0

3 years ago

Here is a net made of right triangles and rectangles

sweet-ann [11.9K]

not sure your question?

comment then i can edit my answer XD

3 0

3 years ago

The amount of money that kailyn earns varies directly with the number of hours she works. if she works for 15 hours and makes 14

Anestetic [448]

Answer:

$390

Step-by-step explanation:

The wage rate for Kailyn is ($146.25/15 hours) = $9.75/hour

40 hours would result in:

(40 hours)*($9.75/hour) = $390

5 0

2 years ago

If Sally has 4 apples and John has 6 how many apples do they have together

Shtirlitz [24]

10 apples..........................................

6 0

3 years ago

Read 2 more answers

The angle of elevation from the top of a house to a jet flying 2 miles above the house is x radians. If d represents the horizon

alisha [4.7K]

Answer:

d = 2cot(x) or d = 2/tan(x)

Step-by-step explanation:

The vertical distance from the jet to the top of the house represents the opposite side to the 'x' angle, while the horizontal distance, d, represents the adjacent side. Since we do not know the hypotenuse, the tangent and cotangent functions are the preferable choices:

$tan (x) = \frac{2}{d}\\d = \frac{2}{tan (x) }\\cot (x) = \frac{d}{2} \\d= 2cot(x)$

Therefore, the distance 'd' can be expressed as d = 2cot(x) or d = 2/tan(x).

6 0

3 years ago