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3 years ago

A piece of rope is 55 feet 6 inches long and a piece 6 feet 9 inches is cut from it.

Mathematics

1 answer:

DIA [1.3K]3 years ago

8 0

ANSWER= the remaining piece of rope is 48 feet 9 inch long.

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Find the domain and range of y=-5x-1

harina [27]

Answer:

$\mathrm{Domain\:of\:}\:-5x-1\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

$\mathrm{Range\:of\:}-5x-1:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

Step-by-step explanation:

Finding the domain:

The domain of a function is the set of possible input values for which the function is real and defined.

Given the function

$y=-5x-1$

The function has no undefined points nor domain constraints. Hence, the domain is

$-\infty \:$

i.e.

$\mathrm{Domain\:of\:}\:-5x-1\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

Finding the range:

The range of a function is the set of possible output values (dependent variable y values) for which a function is defined.

The range of polynomials with odd degree is all the real numbers.

Hence, the domain is

$-\infty \:$

i.e.

$\mathrm{Range\:of\:}-5x-1:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

5 0

3 years ago

How do I solve 6 x 107 using a property

Anastasy [175]

Use distributivity to split the multiplication
6*107
=6(100+7)
=600+42
=642

4 0

3 years ago

2 less than 7 times a number c is written as

sammy [17]

Answer:

7c-2

Step-by-step explanation:

7 times a number c tells us that we want to multiply c by seven. 2 less than tells us that we want to subtract 2 from 7c.

7 0

3 years ago

8)<br> This cone and sphere have equal volumes. Find the radius<br> Cone:32 radius<br> Height:27

gizmo_the_mogwai [7]

sorry I don't know if I know I would surely say u

6 0

3 years ago

Write the slope intercept form of a line going through

anyanavicka [17]

Perpendicular = opposite sign and reciprocal slope
Slope 2 turns into -1/2
Y = -1/2x + b
Plug in the point
-5 = -1/2(2) + b, b = -4
Solution: y = -1/2x - 4

5 0

3 years ago