Find the value of x. If necessary, round to the nearest tenth.

Answer:

A strict order and a total order.

Step-by-step explanation:

We are told that no two people in the group have the same birth date. Thus, it means either one of the date is less than the other. This is asymmetric and as such it is a characteristic of strict orders.

Also, since x’s birth date is earlier than y’s birth date, it means that x ≤ y which is the relation in total order which states that in general, two numbers have two conditions where either of them is less than or equal to the other and as such the two numbers selected don't really matter.

Answer:

2160 [tex]ft^2[/tex] water can fit in the fish tank(if this is a question about how much water can fit in this tank)

Step-by-step explanation:

40 x 18 x 3 = 2160

Answer: If your finding volume the person above me is correct

Answer:

They are congruent

Step-by-step explanation:

Because they size are same

Answer:

x = -3/4

Step-by-step explanation:

8x = -6

Divide each side by 8

8x/8 = -6/8

x = -3/4

Answer:

-3/4

Step-by-step explanation:

8x = -6

x = -6/8 = -3/4

x = -3/4

Answer:

[tex]0 \le t < \infty[/tex]

Step-by-step explanation:

Given

[tex]c(t) = 3t[/tex]

Required

The domain

From the question, we understand that t represents number of yards/packages (depending on the store)

This means that:

[tex]t \ge 0[/tex] ---- the start value

[tex]t < \infty[/tex] --- the end value

Rewrite [tex]t \ge 0[/tex] as [tex]0 \le t[/tex]

So, we have: [tex]0 \le t[/tex] and [tex]t < \infty[/tex]

Hence, the domain is: [tex]0 \le t < \infty[/tex]

Answer:

3/1

Step-by-step explanation:

27/9=3. However, the question wants it in fraction form. Next, just convert 3 into a fraction to get 3/1.

Answer:

The Answer was 7 (B on Edge 2020)

Step-by-step explanation:

Just took the test :)

Answer:

7 square units

Step-by-step explanation:

Answer:

perimeter of rectangles = 2 ( l + b)

34 = 2 ( x + 2 + 3x - 4 )

34 = 2 ( 4x - 2 )

34 = 8x - 4

38 = 8 x

38/ 8 = x

thus , x = 4.75 inches

Answer:

x=19/4

Step-by-step explanation:

perimeter is the sum of all sides

so

perimeter given is 34 = (x+2)+(x+2)+(3x-4)+(3x-4)

34=8x-4

34=8x

x=34/8 which reduces to 19/4

Answer:

a. y= 0.613x - 4.141

Step-by-step explanation:

y= ~ -4 when x= 0 so that will be our y-intercept.

so our option would be either A or D

if you look closely, the x goes up when y goes up, which means the slope is a positive

Answer:

2x +5x-20+3x=180(angle of triangle)

10x-20=180

10x=180+20

10x=200

x=200/10

x=20

Answer:

[tex]x = 20[/tex]

Step-by-step explanation:

Angles in a triangle is added up to 180 degrees

So, You can simply Solve it like this

[tex]2x + 3x + 5x - 20 = 180 \\ 10x = 180 + 20 \\ 10x = 200 \\ \frac{10x}{10} = \frac{200}{10} \\ x = 20[/tex]

Hope this helps you.

Have a nice day!

Answer:

Step-by-step explanation:

A

Answer:

Solution = (-8,-28)

Step-by-step explanation:

Step-by-step explanation:

2⁄5 of 1⁄3 = ⅖×⅓= 2/15

!!!!!

Answer:

20

Step-by-step explanation:

The number of Customers that visited the store during the eight hour if the median number of customers didn't change is; C: 20

We are given the data representing the first seven hours as; 12, 15, 18, 20, 23, 23, 28. Here; n=7

Thus;

Median = (n + 1)/2 = (7 + 1)/2

Median = 4th term

Thus, the median is 20.

When one data is added, n = 8. Thus;

Median will be the average of the 4th and 5th term. Since the median does not change, it means that the median number of customers per hour is still 20.

Read more baout Median at; https://brainly.com/question/1552529

Answer:

m<MNO=150° it is equal to 150°

Answer:

m∠MNO = 75°

Step-by-step explanation:

Answer: a. 5+7x=y b.5+(7•6)= 47

Step-by-step explanation:

Answer:

Step-by-step explanation:

A.  i would do  7(2) 7 inches in 1 year aka 7 times 2 which 14 inches in 2 years

B. 12 inches is a foot keep that in mind. they want to know how many feet would it be in 6 years. so 7 inches times 6years is 42inches. so 42 inches divided by 12 cause there is 12 inches in a foot is 3.5 so three and a half feet in 6 years

-lots of love,

                         makayla<3

Answer:

D, E and F

Step-by-step explanation:

They all seem to be congruent, except for 2.

I hope I helped

Answer:The second option is correct

Step-by-step explanation:

Answer:

y = 2x + 5

Step-by-step explanation:

We have two points,

(-2,1) and

(4,13)

from which we can find the slope, m, where

m = (13-1)/(4--2) = 12/6 = 2

take any of the two points to form the point-slope form

y-y1 = m(x-x1)

y-13 = 2 (x-4)

y = 2x - 8 + 13 =2x+5

Check:

when x = -2, y = 2(-2)+5 = 1 checks.

Answer:

2nd line

Step-by-step explanation:

Answer:

Answer:

x =12

Step-by-step explanation:

The two angles add to 90 degrees

4x+4 + 5x-22 = 90

Combine like terms

9x - 18 = 90

Add 18 to each side

9x -18+18 = 90+18

9x = 108

Divide each side by 9

9x/9 = 108/9

x =12

Answer:

C.) 52°

Step-by-step explanation:

find x first

4x + 4 + 5x - 22 = 90

9x - 18 = 90

9x = 108

x = 12

plug it into the expression

4(12) + 4

= 48 + 4

= 52°

A

nswer:

5

-1/5

2/3

6/9 -> 2/3

Two parallels,

Two slope lines.

Answer:

The Slope of AB: 5

The Slope of DC: -1/5

The Slope of BC: 2/3

The Slope of AD: 2/3

The quadrilateral is a trapezoid because (only one pair of opposite sides is parallel)

Answer:

n=0

Step-by-step explanation:

is 0 because always the number is 0 in this case

Answer:

Please be careful with your typing [f(x)=-sqrt(x)+6 ... right? g(x)=-4*sqrt(x)-3 ... or -4*sqrt(x)+3 ... one or the other, right?

If so, you are dilating by a factor of 4, -1 versus -4 as multiplier of sqrt(x); and, translating up 3 units (6 versus 3) or 9 units (6 versus -3).

Step-by-step explanation:

Answer:

-2x+2

Step-by-step explanation:

f(x) = -4x+3 and g(x) = 3 +2x-4

Note what you put for g(x) simplifies to 2x-1

(f+g) (x) =  -4x+3+  3 +2x-4

Combine like terms

            = -2x+2

I'll do problem 13 to get you started.

The expression [tex]4\left(\frac{2^n}{7^n}\right)[/tex] is the same as [tex]4\left(\frac{2}{7}\right)^n[/tex]

Then we can do a bit of algebra like so to change that n into n-1

[tex]4\left(\frac{2}{7}\right)^n\\\\4\left(\frac{2}{7}\right)^n*1\\\\4\left(\frac{2}{7}\right)^n*\left(\frac{2}{7}\right)^{0}\\\\4\left(\frac{2}{7}\right)^n*\left(\frac{2}{7}\right)^{1-1}\\\\4\left(\frac{2}{7}\right)^n*\left(\frac{2}{7}\right)^{1}*\left(\frac{2}{7}\right)^{-1}\\\\4*\left(\frac{2}{7}\right)^{1}\left(\frac{2}{7}\right)^n*\left(\frac{2}{7}\right)^{-1}\\\\\frac{8}{7}\left(\frac{2}{7}\right)^{n-1}\\\\[/tex]

This is so we can get the expression in a(r)^(n-1) form

Note that -1 < 2/7 < 1, which satisfies the condition that -1 < r < 1. This means the infinite sum converges to some single finite value (rather than diverge to positive or negative infinity).

We'll plug those a and r values into the infinite geometric sum formula below

S = a/(1-r)

S = (8/7)/(1 - 2/7)

S = (8/7)/(5/7)

S = (8/7)*(7/5)

S = 8/5

S = 1.6

------------------------

Answer in fraction form = 8/5

Answer in decimal form = 1.6

Answer:

B i would be good i solve 20 minutes

Answer:

Las tres líneas coinciden cada 90 minutos, es decir, al mismo tiempo que pasa el Rápido, con lo cual en ningún momento coinciden todas las líneas menos el Rápido.

Step-by-step explanation:

Dado que la Línea 6 pasa cada 45 minutos, la Línea 15 pasa cada 15 minutos, la Línea 10 pasa cada 30 minutos, y los Rápidos por autopista pasan cada 90 minutos, para determinar si coinciden en algún momento todas las líneas, menos el rápido, se deben realizar los siguientes cálculos:

Línea 6 = 00:45, 01:30, 02:15, 03:00

Línea 15 = 00:15, 00:30, 00:45, 01:00, 01:15, 01:30, 01:45, 02:00, 02:15, 02.30, 02:45, 03:00

Línea 10 = 00:30, 01:00, 01:30, 02:00, 02:30, 03:00

Rápido = 01:30, 03:00

Así, como puede verse, las tres líneas coinciden cada 90 minutos, es decir, al mismo tiempo que pasa el Rápido, con lo cual en ningún momento coinciden todas las líneas menos el Rápido.