What would it be used for jsjsjs​

Answer:Lin

Step-by-step explanation: because it takes him less time for the mile

Answer:

2 hours

Step-by-step explanation:

$115 + $5 = 120

120 x 2 = 240

Answer:

25 hours

step-by-step explanation:

240-115=125/5=25 pog

Answer:

x = 2/11

Step-by-step explanation:

1 ÷ 11/2 = x

1 · 2/11 = x (Used the opposite reciprocal and changed to multiplication. This is the same as dividing with the original fraction.)

2/11 = x

Answer:

[tex]1 \div \frac{11}{2} = x \\ \frac{1}{ \frac{11}{2} } = x \\ x = \frac{2}{11} \\ thank \: you[/tex]

Answer:

61.5

Step-by-step explanation:

hi;augh4 vhaugawhfdb

Step-by-step explanation:

Answer:

x = q - 3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

x + 3 = q

Step 2: Solve for x

Answer:α

=

71

°

:

explain:

From trigonometry we have:

cos

α

=

7

21

7

=

21

cos

(

α

)

and:

α

=

a

r

c

cos

(

7

21

)

=

70.5

≈

71

∘

Answer:

steps below

Step-by-step explanation:

f(x) = -2/5 * (x+1)² + 7

Parent function: f(x) = x²

Transformation: Vertical shift up 7 units and horizontal shift left 1 unit

reflect about the x axis (+) : parabola faced downward

compression:(+) *2/5

Answer:

.49

Step-by-step explanation:

Answer:

684 mm squared

Step-by-step explanation:

Very simple. It's 18mm multiplied by 38 mm.

18 mm * 38 mm = 684 mm2

[tex]\boxed{\boxed{\pink{\bf\leadsto The \ domain \ of \ x \ will \ be \ (-\infty , +\infty) \ that \ is\ all \ real .}}}[/tex]

Firstly set the argument in which (x² + 3) is Greater than 0 , to see where the expression is defined .

[tex]\bf \implies (x^2+3) > 0 [/tex]

Now ,let's simplify this

[tex]\bf \implies (x^2+3)>0 \\\\\bf\implies x^2 > 0 - 3 \\\\\bf\implies\boxed{\red{\bf x^2 > (-3) }}[/tex]

Since the left side has even Power , it is always positive for all real numbers.

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

[tex]\underline{\green{\bf Interval\ Notation :- }}[/tex]

[tex]\bf ( - \infty , +\infty) [/tex]

That is [tex]\bf \{ x | x \in \mathbb{R} \} [/tex]

Answer:

i got stuck on this after solving the triangle. Below shows where I ended.

Step-by-step explanation:

1/2 * 12 * 25=150

Answer: next time put the answer we don’t care on how you solved it or where you left off. So if anybody got the answer put it here

Step-by-step explanation:

Answer:

39°

Step-by-step explanation:

102 + 39 = 141

180 - 141 = 39

Answer:

298

Step-by-step explanation:

Answer:

GH = 49

GJ = 35

HJ = 35

Step-by-step explanation:

:::::

Answer:

3

Step-by-step explanation:

3 and 1/8 is rounded down to 3

Answer:

1 5/24

Step-by-step explanation:

5/6 + 3/8

LCM of 6&8=24

(5/6)*4 =20/24

(3/8)*3=9/24

20+9/24= 29/24

QRD(Quotuient,Reminder,Divisor)

= 1 5/24

B.

Answer:

The second option, 1 5/24

Step-by-step explanation:

First off, find da flipping LCD UnU

6: 6, 12, 18, 24, 30

8: 8, 16, 24, 32, 40

We find that it is 24 UwU

5 x 4 = 20

6 x 4 = 24

5/6 - > 20/24

3 x 3 = 9

8 x 3 = 24

3/8 - > 9/24

20/24 + 9/24 = 29/24

29 - 24 = 5

29 ÷ 29 = 1

1 5/24

Answer:

1 2 5

Step-by-step explanation:

Answer:

A, D, E  are the correct ones    aka  1, 4 and 5

Step-by-step explanation:

Answer:13x

Step-by-step explanation:I had that

Answer:

I have no clue what a graphical situation is but I do know the answer to x and how to plot it

first of all the answer to x is

x<-3 1/3

So first of all for the graph its a blank circle becuase its not a greater then or equal to sign.

Always iclude 0 in graphs

make a plot out of 1/3 benchmarks

1/2, 2/3, 1, 1 1/3, etc. (but its negative instead)

Now from the -3 1/3 point

make a black circle and make a line pointing to the left

there The graph

Answer:

Step-by-step explanation:

4c + 18 = 74​         {subtract 18 from both sides}

4c = 56               {divide both sides by number by x (4)}

 c = 14

Answer:

603.2cm²

Step-by-step explanation:

SAshpere=4πr²

SAhemi=2πr²+πr²

2πr²+πr²=3πr²

3×π×8²=192π

=603.2cm²

Answer:

x > 1

Step-by-step explanation:

15 - 1 = 14

The inequality is 15 - 1 < 14, but this is incorrect. 14 can not be less than 14. In order for the left side to be less than 14, the x value (currently representing 1) should be larger than what it currently is to make the statement true.

Therefore, x>1

Answer:

D. Christy saved $3 per week more than Kevin.

Step-by-step explanation:

We already know how much Christy saves per week, because of the equation y = 26x. She saves $26 per week.

To find Kevin's per week savings, divide y by x. I'll do (6, 138) as an example.

138 / 6

What multiple of 60 is closest to 138 without going over. That's 120.

138 - 120 = 18

Now we know the constant (k) is greater than 20.

18 / 6

6 goes into 18 three times.

20 + 3 = $23 per week.

$23/week is less than $26/week, so to say Kevin earned more than Christy in one week is wrong. As a result, A and C are out.

Now subtract 23 from 26 to get a $3 per week difference, which is D.

Answer:  [tex]\frac{n}{3}[/tex] which is the same as writing n/3

The slash is used as a division sign and also as a fraction sign, since the two ideas are very closely connected. The quotient is the result of dividing two numbers.

Answer:

c 44

Step-by-step explanation:

Answer: 44

55^2 minus 33^2 = radical 1936 which equals to 44 because 44^2 is.. 1936

Answer:

-0.25

Step-by-step explanation:

-8= 2/x

multiply both sides by x -> -8x =2

divide both sides by -8 -> x=2/-8

Ans= -1/4 = -0.25

Answer:

Step-by-step explanation:

1. 3x+4y=12.5

  5x+1y=13.75

Answer:

1 pound of apple costs $2.50

1 pound of strawberries costs $1.25

Step-by-step explanation:

System of Equations

Let's define the following variables:

x = cost of 1 pound of apples

y = cost of 1 pound of strawberries

.........................................

Marcus purchased 3 pounds of apples and 4 pounds of strawberries for a total of $12.50. Thus:

3x + 4y = 12.50       [1]

Shannon purchased 5 pounds of apples and 1 pound of strawberries for a total of $13.75, thus:

5x + y = 13.75       [2]

We need to solve the system of the equations [1] and [2].

Solving for y in [2]:

y = 13.75 - 5x       [3]

Substituting in [1]

3x + 4(13.75 - 5x) = 12.50

Operating:

3x + 55 - 20x = 12.50

-17x = -55 + 12.50 = -42.50

Dividing by -17:

x = -42.50/(-17)

x = 2.5

Substituting in [3]:

y = 13.75 - 5*2.5

y = 1.25

Solution:

1 pound of apple costs $2.50

1 pound of strawberries costs $1.25

Answer:

7680 rabbits

Step-by-step explanation:

Let y represent the number of rabbits after x days and let x represent the number of days. This is an exponential growth equation in the form:

[tex]y=ab^x[/tex]

Since there is an initial value of 26 rabbits on the farm and the rabbits double every 30 days, hence the equation becomes:

[tex]y=26(2^{(\frac{x}{30} )})\\\\for\ 240\ days, i.e\ x=240:\\\\y=26(2^\frac{240}{30} )\\\\y=7680\ rabbits[/tex]