If we wanted to measure a third variable in a scatter plot, how could we do this?

Answer: 5/6.

Step-by-step explanation: . :)

Answer:

      Step-by-step explanation:

5a = 240.96

5b = 20.08

Answer:

[tex]35[/tex]

Step-by-step explanation:

From the information given we can solve for x using the larger triangle

we know that the angle at the top is 45 degrees and the side opposite of it is 35, in other words we need to find the adjacent, or rather, x

Since we have angle, an opposite side, and we need the adjacent. The trig function we need to use is [tex]tan[/tex], the formula is

[tex]tan0[/tex][tex]=\frac{opposite}{adjacent}[/tex]

we need to rearrange this to solve for the adjacent

[tex]adjacent=\frac{opposite}{tan(0)}[/tex]

[tex]x=\frac{15}{tan(45)}[/tex]

[tex]x=35[/tex]

plz mark me brainliest. :)

Answer:

x=-5/2,4

Step-by-step explanation:

Answer:

The markup formula is as follows: markup = 100 * profit / cost .

Step-by-step explanation:

For example if your cost is $10.00 and you wish to markup that price by 40%, 100% + 40% = 140%. Multiply the $10.00 cost by 140% and get the retail price of $14.00.

How do you calculate a 45 markup?

Simply take the sales price minus the unit cost, and divide that number by the unit cost. Then, multiply by 100 to determine the markup percentage.

Step-by-step explanation:

m(x + n) = n

mx + mn = n

mx = n - mn

x = (n - mn)/m

x(a + b) = b(c - x)

ax + bx = bc - bx

ax + bx + bx = bc

x(a + b + b) = bc

x(a + 2b) = bc

x = bc/(a + 2b)

mx = n(m + x)

mx = mn+ nx

mx - nx = mn

x(m - n) = mn

x = mn/(m-n)

Answer:

n =[tex]\frac{5}{10}[/tex]

Step-by-step explanation:

Answer:

n= 2 and two thirds

Step-by-step:

this is the equation

3/10n=4/5

so to get n by itself, you multiply both sides by 10/3. I did 4/5 times 10/3 and I got 2/2/3, or two and two thirds

Answer:

1. the force that attracts a body toward the center of the earth, or toward any other physical body having mass.

2. extreme or alarming importance; seriousness.

"crimes of the utmost gravity"

Step-by-step explanation:

Gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.

Answer:

10

Step-by-step explanation:

The slope of the line is 10

Answer:

K=24

B=21

Step-by-step explanation:

x+x-5=43

2x=48

x=24

K=24

B=21

Answer:

24

Step-by-step explanation:

So the only way I think would be possible to get the answer is if you divide 43 by 2 (since Bobbie and Kylie are 2 people) then subtract 5 to get the answer?

Answer:

[tex]x=4[/tex], [tex]y=61[/tex]

Step-by-step explanation:

Since the triangles are congruent, we already know that they have the same angles and sides.

We can solve for the missing side with this equation:

[tex]51=12x+3[/tex]

subtract [tex]3[/tex] from both sides

[tex]48=12x[/tex]

divide both sides by [tex]12[/tex]

[tex]x = 4[/tex]

Due to the Angle Theorems we already know [tex]2[/tex] of the angles on the triangle:

[tex]63[/tex] and [tex]56[/tex]

We can solve for the missing angle with this equation:

[tex]A+B+C=180[/tex]

[tex]63+56+y=180[/tex]

[tex]119+y=180[/tex]

subtract [tex]119[/tex] from both sides

[tex]y=61[/tex]

plz mark me brainliest. :)

Answer: 600 m/s^2

Step-by-step explanation:

Use the first kinematic equation

[tex]V_f=V_i+at\\300=0+a(0.5)\\a=600m/s^2[/tex]

Answer:

Wait like all of them or some? I think it's 3 and 4.

Step-by-step explanation:

You add the two negative (negative + negative =positive). 3 and 4 have an extra left over which makes one negative, unless I did that wrong

Answer: 3 and 4

Step-by-step explanation:

If it is an odd number of (-1)s then it is negative. if it is an even number of them then it is positive.

Answer:

13/3

Step-by-step explanation:

on edug

Answer:

the answer is 13/3

Step-by-step explanation:

did the assignment look below for proof

hope this helps :)

Answer:

The answer are

[tex]m < 1 = 41 \\ m < 2 = 90 \\ m < 3 = 41 \\ m < 4 = 49[/tex]

Step-by-step explanation:

I am a math teacher. If you need any explanation on math you can communicate with me on Whats on this number 01557831028

Answers:

=========================================================

Explanation:

s = Sam's age right now

2s = the mother's age right now, since she is twice as old as Sam currently.

In 12 years time, Sam will be s+12 years old.

12 years ago from this current year, the mother was 2s-12 years old.

Since we're told these future and past ages line up, this means s+12 and 2s-12 are the same value

Set the expressions equal to one another and solve for s.

s+12 = 2s-12

s-2s = -12-12

-s = -24

s = 24

Sam is currently 24 years old.

His mother is currently 2s = 2*24 = 48 years old.

12 years ago, his mother was 2s-12 = 48-12 = 36 years old.

12 years from now, Sam will be s+12 = 24+12 = 36 years old.

Since we get 36 each time, this confirms we have the correct answers.

Answer:

D. (2,-3)

Step-by-step explanation:

if you substitute 2 for the x value and -3 for the y value in both equations, it works out.

instead of y=3x-9 it would be -3=3(2)-9.

you solve and get -3=-3, so it's a solution.

and instead of y=-2x+1 it would be -3=2(2)+1. after solving it, you would get -3=-3 again, so it works for both equations.

Answer:

x=6

Step-by-step explanation:

5x - 8 = 3x + 4

    +8         +8

5x=3x+12

-3x  -3x

2x=+12

/2    /2

x=6

Answer:

true

Step-by-step explanation:

Answer:

x=-2

Step-by-step explanation:

5x+4=-6 so basically what you want to do is try to get x by itself

step 1 subtract 4 from each side

5x=-10

step 2 divide each side by 5

x=-2

Answer:

Can't see the rest

Step-by-step explanation:

[tex]7^{2+5+2} =7^{9}[/tex]

[tex]x^{5-8} y^{12-9}z^{0} =x^{-3} y^{3}[/tex]

[tex]x^{3+5}=x^{8}[/tex]

[tex]5^{1} +5^{0} ,(5^{1})^{1},5^{2}/5[/tex]

[tex]\sqrt[3]{7} ,\frac{7}{7^{2/3} } ,7^{1/6}*7^{1/6}[/tex]

[tex]625 = 5*5*5*5, 5^{4}[/tex]

[tex]2^{10} =2*2*2*2*2*2*2*2*2*2=1024[/tex]

Answer:

yes

Step-by-step explanation:

can i get brainliest please???

it would be very much appreciated

have a nice day :)

Answer:

1.

∠DCB is the half of the measure of ∠ACB as the angle bisector DC cut it in two equal parts.

2.

The incenter is the intersection of the angle bisectors.

All three angle bisectors lie inside the triangle, hence the incenter is always inside.

Answer:

3/12 or 1/4 after simplifying

Step-by-step explanation:

3 chances of getting green because there are 3 green and there is a total of 12 marbles so 3 out of 12, which is equal to one fourth.

Step-by-step explanation:

there is no reason in maths only the method

Answer:

p+_(n) + 70%

Step-by-step explanation:

finished