Determine if the lines are parallel, perpendicular, or neither. State how you determined this from the
equations.

8+2y=x
6x=-21-3y​

Answer:

B

Step-by-step explanation:

Using the rule of logarithms

[tex]log_{b}[/tex] x = n ⇔ x = [tex]b^{n}[/tex]

Given

[tex]e^{a}[/tex] = 35, then

[tex]log_{e}[/tex] 35 = a, that is

ln35 = a → B

Answer:

x = 32

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp side / hypotenuse

sin 30 = 16/ x

Multiply each side by x

x sin 30 = 16/x * x

x sin 30 = 16

Divide each side by sin 30

x = 16/ sin 30

x = 16 / (1/2)

x = 32

Answer:

c, x = 32

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp side / hypotenuse

sin 30 = 16/ x

Multiply each side by x

x sin 30 = 16/x * x

x sin 30 = 16

Divide each side by sin 30

x = 16/ sin 30

x = 16 / (1/2)

x = 32

please make me the brainliest

Answer:

#16 is linear but idk what 17 is

Answer:

They have the same rate of change.

Step-by-step explanation:

Well the graph of Function B is y = 1 / 3x + 2

So they have the same rate of change, since they have the same slope.

Answer:

0

Step-by-step explanation:

1 1/8 + 1/8 is 1 2/8 or 1 1/4

you subtract 1 1/4 minus 5/4 which is 1 1/4

Answer:

0

Step-by-step explanation:

9/8 + 1/8 = 10/8

5/4-5/4 = 0

there's no way to answer this because you didn't specify the domain and range (x,y)

Answer:

10.13

Step-by-step explanation:

15.03-4.9=10.13

Answer:

10.13 gallons

Step-by-step explanation:

Here, you want to use subtraction

15.03-4.9

4.9 is that same as 4.90

So if we use a subtraction table...

15.03

04.90 -

--------

10.13

This works because I have taken away a digit from the 2nd colum

(Where the 5 was) and I replaced it with a 4 (which isn't shown in my workings). This digit I took away I put next to the 0 in the 3rd colum so I could successfully take away way 10 from 9.

Although the answer is 10.13, remember to state the gallons! So the proper answer should be 10.13 gallons!

Hope this helps!

Answer: 4 1/16

Step-by-step explanation:

Answer:

B. 66

Step-by-step explanation:

[tex]\frac{1}{x}(2x + 192)[/tex]       Substitute x = 3

[tex]\frac{1}{3} (2 *3+192)[/tex]    Multiply in the parentheses

[tex]\frac{1}{3}[/tex](6 + 192)          Add

[tex]\frac{1}{3}[/tex](198)                Multiply

66

Answer:

The answers 15

Step-by-step explanation:

You just subtract Q1 from Q3

So for the first its: 45 - 30 = 15

and the second one is 50 - 35 = 15

Answer:

Answer:

Option c -$91,651.92

Step-by-step explanation:

Given : Tami would like to withdraw $10,364.10 at the end of each year, for 10 years, from an account paying 2.3% compounded annually.

To find : Determine the amount needed in the account for Tami to do this.    

Solution :

We apply the present value formula to get the amount,

Where, PV is the present value ,the required amount

P is the principal P=$10,364.10

r is the rate r=2.3% annually, r=0.023

n is the time n=10 years

Substitute in the formula,

Therefore, The amount needed is $91651.92.

Hence, Option c is correct.

Read more on Brainly.com - https://brainly.com/question/3432251#readmore

Step-by-step explanation:

Answer:

Equal, equal, not equal, not equal

Step-by-step explanation:

A) Equal, because they have the same height and base. To find the area of a triangle, you use "(b+h)/2". In this situation, the "b" and the "h" are equal.

B) Equal, as they also have the same height and base. To find the area, you use b*h, and they are equivalent.

C) Not equal. The two lengths given are not equal.

D) Not equal. The two triangle's heights are equal, but their bases are not. If you look at the second triangle, you can see that if is further from the triangles' intersections. This means that the base is larger than the one on the left.

Answer:

Maya's biking speed is 8 miles per hour.

Step-by-step explanation:

She can run 18 miles in 3 hours. That means she could run 6 miles in one hour. So, if she can ride her bike 18 miles in 2 hours she can bike 9 miles per hour.

If she bikes for 27 (3 hours) miles and runs 9 miles (1.5 hours) then taking the total of miles dividing it by the time you would get Maya's speed.

Answer:

minimum is 3 and maximum is 9

Step-by-step explanation:

Answer:

a > m/bp

Step-by-step explanation:

flip the equation

abp > m

divide both sides with bp

abp/bp > m/bp

a > m/bp

Answer:

m<APB = 30 degrees

Step-by-step explanation:

The sum of angles in a circle is 360 degrees. Add up all the arcs to get the equation : 4x+3x+2x+3x=360 degrees.

x is equal to 30 degrees

m arc AB = 4x = 120 degrees

m arc DC = 2x = 60 degrees

By secants exterior angles, m<APB = 1/2(m arc AB - m arc DC) = 1/2(120-60) = 30 degrees.

The answer is m<APB = 30 degrees

Hey!!!

In question no.4, we have to subtract the equation.

In question no.5 we have to add the equation.

Hope it will help you...

Answer:

0.02

(or 2 x 1/100)

Step-by-step explanation:

Number:

387.926

The number '2' in this number is in the hundredth place.

*Remember, it is a decimal so in expanded form it is multiplied by a fraction*

Therefore, it is written as 2 x 1/100 or 0.02

Answer:

its 2x1/100

Step-by-step explanation:

i got it correct

Answer:

See below in bold.

Step-by-step explanation:

A.  (x + 7)^2 + (y - 7)^2 = 10.

This is the equation of a circle.

It is NOT a function

One to many correspondence.

B.  y = x^2 + 2x - 3

This is a parabola which opens upwards.

It is a function.

For 2 values of x ( except at the vertex) there is one value of y so it is

many to one correspondence.

Answer:

the answer is 3(x+2) = 3x=6

Step-by-step explanation:

3(x+2) = 3x+6 = 3 multiplies by x=3x 3 multiplied by 2=6 so it would be 3x+6

3x + 2x = x2(3+2)= 3x+2x= 5x its impossible to do 2x multiplies by 3 cause there is no similar variables there needs to be x in both

3x+2 - 3(x+2)= same as above there's no similar variables

-3(2+ )--6-3= this just doesnt work at all

Answer:

3(x+2) = 3x=6

Step-by-step explanation:

If you were to plug x = -6 into the equation, you'd find the x+6 portion turns to 0. Any smaller x value is not allowed because x+6 would be negative. We cannot take the square root of a negative value to get some real number.

Put another way, solving [tex]x+6 \ge 0[/tex] leads to [tex]x \ge -6[/tex]

In terms of transformations, [tex]y = \sqrt{x}[/tex] becoming [tex]y = \sqrt{x+6}[/tex] means the graph has been shifted 6 units to the left. The original domain [tex]x \ge 0[/tex] becomes [tex]x \ge -6[/tex], as the domain has also shifted the same 6 units.

Visually, the left most point on the graph will directly determine the smallest domain value. The domain is the set of all allowed x inputs.

The -7 at the end does not affect the domain at all. We can replace it with anything you want, and the domain will still be the same. This value affects the range only.

Answer:

To find the Median arrange the data in order from least to greatest then find the middle number. To find the middle number cross of one from the front and one from the bcak. If there are 2 numbers left in the middle add those numbers together and them divided the sum by 2.

The mean is the average of the numbers. It is easy to find. First,  add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

Step-by-step explanation:

Answer:

54 students

Step-by-step explanation:

First, change the percent to a decimal.

12% = 0.12

Now, multiply the decimal by the total amount of students to find the amount of students that stay after school.

450 × 0.12 = 54

54 students stay after school for Comedy Club.

Answer:

3750

Step-by-step explanation:

You have to do is divided 450 from 12% and then you get your answer

Answer:

x= c - b / 3a

Step-by-step explanation:

3ax + b = c

3ax = c - b

x= c - b / 3a

Answer:

Second

Step-by-step explanation:

x=-1

(2x, -x)

(2*-1, - -1)

(-2 ,1)

(negative, positive) is in the second quadrant

II      |       I

-------|----------------

III      |      IV

Answer:

2x-15

Step-by-step explanation:

Sara has x dollars

dina has 15 less which is

x-15

together it will be

x+x-15

=2x-15

Answer:

A

Step-by-step explanation:

m<15 = m<1 because of how the transversals are placed. so m<1 = 90º - 65º = 25º

that means that m<15=25º

Answer:

<15=25º

Step-by-step explanation:

big brain

Answer:

9.055

Step-by-step explanation:

12.7 - 4.705 = 7.995

7.995 + 1.06 = 9.055

Answer:

9.055

Step-by-step explanation:

12.7 - 4.705 = 7.995

7.995 + 1.06 = 9.055

Answer:

Either Impossible question or B

Step-by-step explanation:

2 Ideas...

B because the question states that 35% like both Algebra and Geometry. The question then goes on to ask "What percent of those who like Geometry also like Algebra?" which is stated in the above (35%)

Or...

It is a trick question (although that isn't an option so it is less likely)

Because 75+35 = more than 100

Hope this helps

Answer: B and D

Step-by-step explanation:

Sum of 2 sides must be greater than the third side