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2 years ago

Help me with this please

Mathematics

1 answer:

snow_tiger [21]2 years ago

7 0

B) y=34.84x-2054 I believe that is the right answer

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Can someone help me with this?

KATRIN_1 [288]

Answer:

Step-by-step explanation:

This problem uses the pythagorean theorem. 15 squared plus 8 squared equals 17 squared.

6 0

2 years ago

Fencing How much fencing is required to enclose a circular garden whose radius is 28 m? Use 3.14 for . About nothing m of fenci

Andru [333]

Answer:

175.84 m

Step-by-step explanation:

Given that:

A circular garden which has a radius of 28 m.

$\pi$ = 3.14

To find:

The fencing required to enclose the circular garden ?

Solution:

Here, we are given a circle and its radius.

We are required to find the perimeter of the circle in order to find the fencing required to enclose the circular garden..

Formula for finding the perimeter of a circle is:

Perimeter = $2\pi r$

where $r$ is the radius of the circle.

Using the given values in the formula:

Perimeter = $2\times 3.14 \times 28$ = <em>175.84 m</em>

Therefore, 175.84 m of fencing is required.

8 0

3 years ago

PLZ DO BOTH PARTS FOR 100 POINTS AND ILL DO ANYTHING!!!!

Kitty [74]

Step-by-step explanation:

<u>Multiply the energy produced in 1 second by the number of seconds:</u>

$3.9*10^{33} * 1.55*10^7 = 6.045*10^{40}$ erg

10⁻³ is same as 0.001 times and 10³ is same as 1000 times.

1.6*1000 = 1600 mm = 160 cm = 1.6 m is way too big for the measurement of the distance between the tracks on a CD.

So the first option is correct.

8 0

2 years ago

Read 2 more answers

F(x) = -7x^2+8x+2 what is the value of the discriminant of f

Murrr4er [49]

Answer:

D = 120, there are 2 real roots for F(x)

Step-by-step explanatU

using the

formula D = b^2 - 4ac for discriminant

D = 8^2 - 4*(-7)*2

D = 64 + 56 = 120

3 0

2 years ago

Read 2 more answers

Anne’s marginal income tax rate is 32 percent. She purchases a corporate bond for $10,000 and the maturity, or face value, of th

Alex73 [517]

Answer:

Anne’s after-tax rate of return from the corporate bond is 3.5% or 5% x (1-.3). Because interest from the bond is taxed annually and her rate is assumed to be constant, the after-tax rate of return doesn’t depend on her investment horizon. Thus, her annual after-tax rate of return remains at 3.5% if the bond matures in ten years.

Step-by-step explanation:

3 0

2 years ago