Ask question

Ask question

All categories

4 years ago

14

choose the equation below that represents the line that passes through the point (−2, −1) and has a slope of 5. (5 points) y − 1

= 5(x − 2) y 1 = 5(x 2) y 2 = 5(x 1) y − 2 = 5(x − 1)

1 answer:

Rus_ich [418]4 years ago

4 0

Equation of a line;
y=mx+c
m=5
y=5x+c
Replacing for x and y using point (-2, -1)
-1=5(-2)+c
-1=-10+c
c=-1+10
c=9
y=5x+9

You might be interested in

Palace help me solve these two equations 14, 15

IrinaVladis [17]

14)

check the picture below... so.. is just a semi-circle and a rectangle, nothing fancy, get their area, sum them up.

15)

so... the voter turnout, is referring to, what's the percentage that voted, which year has the highest percentage... well, we simply check the percentage of the value provided from the total eligible voters, keeping in mind that, all eligible voters are the 100%

so.. for 1944

$\bf \begin{array}{ccllll}
amount&\%\\
------&----\\
86,607,000&100\\
47,976,670&x\\
\end{array}\implies \cfrac{86,607,000}{47,976,670}=\cfrac{100}{x}
\\\\\\
x=\cfrac{100\cdot 47,976,670}{86,607,000}\implies x\approx 55.39583405498$

for 1984

$\bf \begin{array}{ccllll}
amount&\%\\
-----&-----\\
167,727,000&100\\
92,659,000&x
\end{array}\implies \cfrac{167,727,000}{92,659,000}=\cfrac{100}{x}
\\\\\\
x=\cfrac{100\cdot 92,659,000}{167,727,000}\implies x\approx 55.2439380660239$

5 0

3 years ago

Divide 17/18 by 2/4 as a reduced fraction

zysi [14]

Answer:

17/9

Step-by-step explanation:

3 0

3 years ago

BRAINLIEST PLS HELP ASAP LINEAR EQUATIONS

Musya8 [376]

Answer:

first one

Step-by-step explanation:

Tracey bought 10 movies

some cost 13 and the others 16

Let x be the movies that cost 13 and y ones that cost 16

we can state that

x+y = 10

since Tracey both ten

13x+ 16y = 139

since the total price is 139

so the system is :

$\left \{ {{13x+16y=139} \atop {x+y=10}} \right.$

7 0

3 years ago

Belinda is making doughnuts. If the recipe calls for 2 cups of sugar, and each cup of sugar weighs

lana [24]

The answer is b hope this helps

7 0

3 years ago

Can someone answer? Please I tried everything I don’t know how to do this.

dedylja [7]

Step-by-step explanation:

-7.2(x-15.6)= -9
-7.2x+112.32= -9
-7.2x= -9-112.32
-7.2x= -121.32
x= -121.32/ -7.2
x=16.85

<h2>hope it helps.</h2><h2>stay safe healthy and happy.</h2>

4 0

3 years ago