All categories

3 years ago

Write an equation of a line in standard form with a x intercept of -5 and a y intercept of 15.

1 answer:

3 0

If this is a slope question then:

We know that the formula for slope is:

y = mx + b ( M being slope, X being the x- intercept and y being the y-intercept)

So if the question asks to write an equation of the line with a x-intercept of -5 and a y- intercept of 15.

So now you substitute -5 for the x-intercept, and 15 for the y-intercept:

So now it's

y = 15m + -5

The m stays since there's no value for m.

So the final answer is: y = 15m + -5

You might be interested in

Write 1.74 x 10^-4 as an ordinary number

garri49 [273]

Answer:

0.000174 is your answer.

7 0

2 years ago

Determine whether quantities vary directly or inversely and find the constant of variation. A mill processes 27 tons of flour in

amid [387]

T = kh where t = tons and h = hours, k is the constant of variation

This is direct variation.

27 = k*3

= 27/3 = 9

Equation of variation is t = 9h

Amount produced in 8 hours t = 9*8 = 72 tons Answer

4 0

3 years ago

The large clock below hangs in Isaac's living room. If the radius of this clock is 3.5 feet, what is its circumference? Round yo

Degger [83]

Answer:

22.0

Step-by-step explanation:

knowing the radius is 3.5 -

and the formula for the circumfrence -

2 pi r

we can then use the radius -

2 * 3.14 * 3.5

which is 21.98 -

rounding to 22.0

hope this helps!!

3 0

3 years ago

Read 2 more answers

Simplify<br> 21x^6 y^5<br> 14x^2y^9

PIT_PIT [208]

Answer:

$\frac{3x^{4} }{2y^{4} }$

Step-by-step explanation:

Factor out 7 from top and bottom :

$\frac{7(3x^6y^5)}{7(2x^2y^9)}$

Divide top and bottom by 7 :

$\frac{3x^6y^5}{2x^2y^9}$

Simplify :

$\frac{x^6}{x^4}=x^{2}$

Simplify :

$\frac{y^5}{y^9} = y^{-4} = \frac{1}{y^{4} }$

Collect everything together :

$\frac{3x^{4} }{2y^{4} }$

Hope this helped and have a good day

5 0

2 years ago

Given: Quadrilateral DEFG

nadya68 [22]

We know that
The inscribed angle Theorem states that t<span>he inscribed angle measures half of the arc it comprises.
</span>so
m∠D=(1/2)*[arc EFG]
and
m∠F=(1/2)*[arc GDE]

arc EFG+arc GDE=360°-------> full circle

applying multiplication property of equality
(1/2)*arc EFG+(1/2)*arc GDE=180°

applying substitution property of equality
m∠D=(1/2)*[arc EFG]
m∠F=(1/2)*[arc GDE]
(1/2)*arc EFG+(1/2)*arc GDE=180°----> m∠D+m∠F=180°

the answer in the attached figure

3 0

3 years ago