Solve for x. Round to the nearest tenth, if necessary

Answer:

Step-by-step explanation:An x-y axis, also known as a cartesian coordinate system or a coordinate plane, is a two-dimensional plane of points defined uniquely by a pair of coordinates.

Hope this helped!!!!

Answer:

27

Step-by-step explanation:

because 3*9=27 so that it

The inequality equation is 3L ≤ 27 or L ≤ 9 feet , where L is the length

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

Given data ,

Let the inequality equation be represented as A

Now , the value of A is

Let the length of the equilateral triangle be L

And , each of the lengths of the triangle is at most 9 feet long means that each of the lengths is less than or equal to 9 feet

So , L ≤ 9 feet

And , the perimeter of an equilateral triangle is the addition of the three equal lengths

So , 3L ≤ 27 feet

Therefore , the value of A is 3L ≤ 27 feet

Hence , the inequality equation is 3L ≤ 27 feet

To learn more about inequality equations click :

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Answer:

7238.23

Step-by-step explanation:

Answer:

ूेऐेुेुलौयकौइकौलएेःरःरइौईौकौथटइिौइिौइोौकइेईौकेञौञे

Answer:

4.5^7

Step-by-step explanation:

Answer:

a + 8

Step-by-step explanation:

add 0 and a

a = 1

That's it! i hope you have a great day

Answer:

45 mph

Step-by-step explanation:

180 / 4= 45

Answer:

John's ball hit the court first

Step-by-step explanation:

to solve for who hit the court first we have to look for when x was 0

John's ball hit the court in 1 second

now to look for the other guy we substitute 0 to the equation

0 = (-16t - 2) (t - 2)

we cannot substitute 0 to t because its looking for when it hit the court. x is 0 because it hits the ground

soo i guess we distribute ?

or actually we equate both to 0 i think

-16t - 2 = 0   t - 2 = 0

-16t =  2.      t = 2

t = 2/-16

t = 1/-8   t = 2

theres two answers but 1/-8 is wrong because theres no such thing as the ball going underground (LOL) so his ball hit the court two seconds later

John's ball hit the court first i think

im not sure how to do the rest, but i do know how to do the first. Sorry but hope this helps you a little!

Answer:

there will be 11 books on each shelf and 11 left over.

Step-by-step explanation:

3542/321

which is:

11 and 11/321

The slope of this line is 2

Answer:

$2.40 per pound

Step-by-step explanation:

Take the cost and divide by the pounds

$10.20/ 4.25 pounds

$2.40 per pound

Answer: The answer is 2.4

To find out the cost per pound, you just have to divide. For example, in this problem, you would divide 10.20 by 4.25 to see how much money it is for one pound of fish

The correct answer is A.

Hope that helps you!!

Step-by-step explanation:

Parallelogram is a quadrilateral s.t. opposite sides are parallel.

1. 4 angles DON'T necessarily have to be congruent

2. True

3. Opp. sides DON'T necessarily have to be congruent

4. True

SO first and third statements are NOT property of parallelogram

Answer:

$29,400

Step-by-step explanation:

21 years divided by 7 years = 3, which means we can separate this into 3 categories

$600 for 7 years is 4200

$1200 for 7 years is 8400

$2400 for 7 years is 16800

add the answers together

4200 + 8400 + 16800 = 29400

Answer:

c) [tex]a_{n}[/tex] = 3.5n + 7.5

Step-by-step explanation: =>

Given :-

a = 11

d = 3.5

To Find :

[tex]a_{n}[/tex]

Solving :-

= a + (n - 1)d

= 11 + 3.5n - 3.5

= 3.5n + 7.5

Solution :-

c) [tex]a_{n}[/tex] = 3.5n + 7.5

Answer:

94 when you add up all of the sides.

Step-by-step explanation:

Answer:

Step-by-step explanation:

There are 4 rectangles and 2 triangles on the surface of this solid.

Area = 2 * 5*5 + 5*6 + 2 * 1/2 * 6*4

= 50 + 30 + 24= 104 yd^2.

[tex]\lim_{n \to \infty} a_n \int\limits^a_b {x} \, dx \left \{ {{y=2} \atop {x=2}} \right. \leq \\ x^{2} \sqrt{x} \lim_{n \to \infty} a_n \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \sqrt[n]{x} \neq \lim_{n \to \infty} a_n[/tex]

Tough you can't solve it!?

I CANT HELP :(

Step-by-step explanation:

:(

answer:

x=39

I hope this helps:)

Answer:

The answer is

[tex] \huge y = - \frac{5}{4} x - 3[/tex]

Step-by-step explanation:

To find an equation of a line given the slope and a point we use the formula

[tex]y - y_1 = m(x - x_1)[/tex]

where

m is the slope

( x1 , y1) is the point

From the question the point is (-4,2) and slope of -5/4

We have

[tex]y - 2 = - \frac{5}{4} (x + 4) \\ y - 2 = - \frac{5}{4} x - 5 \\ y = - \frac{5}{4} x - 5 + 2[/tex]

We have the final answer as

[tex]y = - \frac{5}{4} x - 3 \\ [/tex]

Hope this helps you

Answer:

x = 7.

Step-by-step explanation:

-5x + 18 = 3x - 38

18 + 38 = 3x + 5x

56 = 8x

x = 7.

Answer:

1e-16

Step-by-step explanation:

(10^4)/(10^19) =

(10*10*10*10)/(10^19)=

(1,000)/(10^19) =

1,000/(10*10*10*10*10*10*10*10*10*10*10*10*10*10*10*10*10*10*10)=

1,000/(10,000,000,000,000,000,000) =

1,000/10,000,000,000,000,000,000 =

1e-16

Answer:

what expression

Step-by-step explanation:

Answer:

∠ PTR = 140°

Step-by-step explanation:

∠ PTQ and ∠ RTS are vertical and congruent, thus

2x + 16 = x + 28 ( subtract x from both sides )

x + 16 = 28 ( subtract 16 from both sides

x = 12

Thus ∠PTQ = x + 28 = 12 + 28 = 40°

∠ PTQ and ∠ PTR are adjacent and supplementary, thus

∠ PTR = 180° - 40° = 140°

Answer:

D. Y/2 = f(x)

Step-by-step explanation:

Answer:

An input cannot have 2 outputs.

Answer is top left and bottom right.

Step-by-step explanation:

Answer:

1X10^6

or

1.04x10^6

Step-by-step explanation:

You start by multiplying 5.2x10^4 by 20 because there are 20 petri dishes with this amount growing, and you get 1,040,000. Now we need to convert it to scientific notation. We know that 1,000,000 is 10^6, so we would move the decimal to the left 6 places and get 1.04x10^6. This is in scientific notation, but we need to keep in mind significant figures (sig figs), so your final answer would be 1x10^6, if that is not what your instructor is looking for, try 1.04x10^6.

35x100 hours = $3500+$65= $3565 for 100 hours of work and materials.

answer is b

my sister just had this question