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Romashka-Z-Leto [24]

3 years ago

8

HHEELLPPP PLLLZZZZ RIGTH NOW I'LL MARK U BRAINLIST

2 answers:

netineya [11]3 years ago

7 0

Answer:

A and D I did it on edge:

Ivahew [28]3 years ago

6 0

So the first one is correct and the last option
(0,0), (1,2), (2,4)
and
(0,0), (4,1), (8,2)

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The population of a city is 50,000. It is increasing at an annual rate of 3%. What is the

vlada-n [284]

The population will be 56,275 people.
You can see the picture for the formula.

3 0

3 years ago

Read 2 more answers

What information do you need to find the area of a triangle using trigonometry?

SCORPION-xisa [38]

Formula of the area of triangle
A=(1/2)a*b*sin(C)
a, b - sides
C- an angle between sides a and b.
Probably, this question means that you need to know sin of the angle.

8 0

4 years ago

Anesh normally buys 1.5 litre bottles of soft drink. At the supermarket he notices a promotion bottle that has 25 percent extra.

slavikrds [6]

Answer:

6ml

Step-by-step explanation:

=25%÷100%

=0•25

1.5l to ml

1L=1000ml

=1.5000ml÷0.25

=6ml

6 0

3 years ago

Find the equation of a line perpendicular to y - 12 = 2x – 8 that passes through the point (2, 3). (answer in slope-intercept fo

Alla [95]

Answer:

$\displaystyle y=-\frac{1}{2}x+4$

Step-by-step explanation:

<u>Equation of a Line</u>

We can find the equation of a line by using two sets of data. It can be a pair of ordered pairs, or the slope and a point, or the slope and the y-intercept, or many other combinations of appropriate data.

We are given a line

$y - 12 = 2x -8$

And are required to find a line perpendicular to that line. Let's find the slope of the given line. Solving for y

$y = 2x +4$

The coefficient of the x is the slope

$m=2$

The slope of the perpendicular line is the negative reciprocal of m, thus

$\displaystyle m'=-\frac{1}{2}$

We know the second line passes through (2,3). That is enough information to find the second equation:

$y-y_o=m'(x-x_o)$

$\displaystyle y-3=-\frac{1}{2}(x-2)$

Operating

$\displaystyle y=-\frac{1}{2}(x-2)+3$

Simplifying

$\displaystyle y=-\frac{1}{2}x+4$

That is the equation in slope-intercept form. Intercept: y=4

8 0

3 years ago

James is one-third the age of his father Steve. The sum of their ages is 68. How old is James and Steve?

fomenos

Answer: James + Steve = 68. = 17*3 = 51. Answer. Steve is 51 years old.

7 0

4 years ago