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3 years ago

Find the distance between the points (-5, -10) and (2, 4).

Mathematics

2 answers:

asambeis [7]3 years ago

5 0

Answer:

it is 15.65

Step-by-step explanation:

Basile [38]3 years ago

4 0

i am certain that this is the answer

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Please help me!! due tonight!

olasank [31]

Answer:

Srry Cant read it :(

Step-by-step explanation:

3 0

3 years ago

What is the domain of f(x)=-5x+4

ANTONII [103]

Answer:

f(x) = -5x + 4

Domain refers to the values of x that would result to a defined value of y. Since the given f(x) is a linear function, then all the values of x would give a corresponding value of y. So, the domain of f(x)=-5x+4 are all real numbers.

Or, plot the given equation to check.

The graph of f(x)=-5x+4 is shown below.

Since the graph is a straight line and can be extended continuously on both ends, this indicates that every values of x, there is a corresponding value of y.

Hence, the domain of the given function are all real numbers.Step-by-step explanation:

4 0

3 years ago

prism M and pyramid n have the same base area and the same height. cylinder p and prism Q have the same height and the same base

Katen [24]

Answer:

The volume of cone z has the same base area as cylinder y but its height is 3 times the height of cylinder y have the same volume.

Step-by-step explanation:

The volume of a cylinder having base area 'A' and height 'H' is given by V = AH, and the volume of a cone having the same base area as the cylinder i.e. A and height 3 times the height of the cylinder i.e. 3H is given by $V' = \frac{1}{3} A(3H) = AH$ .

So, V = V'

Hence, the volume of cone z has the same base area as cylinder y but its height is 3 times the height of cylinder y have the same volume. (Answer)

6 0

2 years ago

What is the relationship between the lines determined by the following two equations? 6x-2y=16 and y=3x-8

snow_tiger [21]

1. They are the same line since they got same slope and y intercept.

5 0

3 years ago

Suzy deposits $500 in a savings account with an interest rate of 6% compounded annually. if suzy does not make any additional de

Savatey [412]

Answer:

It will take about 3 years for Suzy to earn at least $95.

Step-by-step explanation:

Compound interest is interest computed on the original principal as well as on any accumulated interest.

If you deposit P dollars at rate r, in decimal form, subject to compound interest, then the amount, A, of money in the account after t years is given by

$A=P(1+r)^t$

The amount A is called the account's future value and the principal P is called its present value.

From the information given we know that $500 is the present value, 6% is the rate, and we want to find how long will it take for Suzy to earn at least $95, this means when the future value is $595.

Applying the above formula and solving for t we get that:

$595=500(1+\frac{6}{100} )^t\\\\500\left(1+\frac{6}{100}\right)^t=595\\\\\left(1+\frac{6}{100}\right)^t=\frac{119}{100}\\\\\mathrm{If\:}f\left(x\right)=g\left(x\right)\mathrm{,\:then\:}\ln \left(f\left(x\right)\right)=\ln \left(g\left(x\right)\right)\\\\\ln \left(\left(1+\frac{6}{100}\right)^t\right)=\ln \left(\frac{119}{100}\right)\\\\\mathrm{Apply\:log\:rule}:\quad \log _a\left(x^b\right)=b\cdot \log _a\left(x\right)\\\\t\ln \left(1+\frac{6}{100}\right)=\ln \left(\frac{119}{100}\right)$

$t=\frac{\ln \left(\frac{119}{100}\right)}{\ln \left(\frac{53}{50}\right)}\approx 2.99$

8 0

2 years ago