Can the sides of a triangle have lengths 7, 12, and 18?

Answer:

d) 35ft

e) 6 seconds

f) 250°

Step-by-step explanation:

If it makes one rotation (360°) in 36 seconds, then it turns 10° every second.

   36 secs = 360°

⇒ 1 sec = 360/36 = 10°

d)  After 9 seconds, it has turned:

9 x 10 = 90°

Therefore, it will be 15 + 20 = 35ft from the wall

e) 60° = 6 seconds

f) 25 seconds = 25 x 10 = 250°

Answer:

x = -23

Step-by-step explanation:

Answer:

[tex]3x + 5y \leqslant 108[/tex]

Answer:

15/10 =1.5 linear s.f

1.5^3 x 400 =1350

1350cm^3

Hope this helps!

Answer:4240

Step-by-step explanation:took the test

Answer:

4240 inches²

Step-by-step explanation:

In order to find the amount of film needed, we have to find the surface area of this cuboid.

Formula to Find Surface Area of Cuboid: , where w = width, l = length, and h = height.

Therefore, the answer is 4240 inches²

Answer:

h<14

Step-by-step explanation:

2h+8>3h-6

2h-3h+8>-6

-h+8>-6

-h>-6-8

-h>-14

h<14

Answer:

Step-by-step explanation:

The problem statement tells you that the doubly-shaded region to the upper right is where the solutions are. You have an infinite number of solution points to choose from in that region.

(0, 0) and (3, -1) are solutions

__

Everywhere else on the graph are points that are not solutions.

(0, -7) and (-7, 2) are not solutions

Answer:

     x ≈ 67.1

Step-by-step explanation:

The side adjacent to x° is given, along with the hypotenuse. That suggests the relevant trig relation is ...

  Cos = Adjacent/Hypotenuse

  cos(x°) = 28/72 = 7/18

The angle is found from the cosine using the inverse cosine function:

  x° = arccos(7/18)

  x° ≈ 67.1°

Answer:

I would use quaro is is faster.

Step-by-step explanation:

Answer:

second one should be 80 as far as I can think

Answer:

D

Step-by-step explanation:

4x + 7

this is exactly, 1:1, what the sentence said.

the product of 4 and a number = 4x

is increased by 7 = 4x + 7

Answer:

D. -8.1

Step-by-step explanation:

Squares of natural numbers are

{1,4,9,16,25,36,49,64,81,...}, which are squares of {1,2,3,4,5,6,7,8,9,....}

As 65 lies between 64 and 81, square root of

65 lies between 8 and 9 Further, 8.1 2 = 65.61, and as 8.02 = 64, the square root of 65 lies between 8.0 and 8.1.

Answer:

[tex]-6r-2s[/tex]

Step-by-step explanation:

Given the following question:

[tex]-4r+s-2r-3s[/tex]

In order to find the answer, we group the terms with the same variable and then simplify by combining like terms.

[tex]-4r+s-2r-3s[/tex]
[tex]-4r-2r+s-3s[/tex]
[tex]-4r-2r=-6r[/tex]
[tex]s-3s=2s[/tex]
[tex]-6r-2s[/tex]

Hope this helps.

To solve this we first of all need to find the distances travelled by both Vaimiti and Jabril and then we will find their difference...

Let's start solving ~

:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:

Distance covered by Vaimiti ⤵️

[tex] \tt \leadsto \: Distance = Speed × Time[/tex]

Vaimiti's speed = 1.1 m/s

Time taken by her = 25 minutes = 25×60 = 1500 seconds

[tex] \sf \leadsto \: Distance = 1.1 \times 1500[/tex]

[tex] \boxed{ \rm\multimap \: Distance = 1650 \: m}[/tex]

[tex]\red{ \rule{35pt}{2pt}} \orange{ \rule{35pt}{2pt}} \color{yellow}{ \rule{35pt} {2pt}} \green{ \rule{35pt} {2pt}} \blue{ \rule{35pt} {2pt}} \purple{ \rule{35pt} {2pt}}[/tex]

Distance covered by Jabril ⤵️

[tex] \tt \leadsto \: Distance = Speed × Time[/tex]

Jabril's speed = 1.3 m/s

Time taken by her = 30 minutes = 30×60 = 1800 seconds

[tex] \sf \leadsto \: Distance = 1.3\times 1800[/tex]

[tex] \boxed{ \rm\multimap \: Distance = 2340 \: m}[/tex]

[tex]\rule{300pt}{3pt}[/tex]

Difference between distances travelled by them↯

Distance travelled by Vaimiti = 1650 m

Distance travelled by Jabril = 2340 m

[tex] \bf\nRightarrow \: Difference = 2340 - 1650[/tex]

[tex] \bf \nRightarrow \: Difference = 690 \: m[/tex]

➪ Therefore, The difference between distance travelled by them is 690 meter...~

Step-by-step explanation:

a matrix ?

it is generally a n×m dimensional table that defines the transformation and relationships of multidimensional objects like vectors.

in other words it is a function on things like coordinates, directions, lengths, ...

Answer:

Hello

The answer you're looking for is 12.56 or 12.5663

Step-by-step explanation:

Have a wonderful day dear <3

Answer:

the answer is 12.56

Step-by-step explanation:

Answer:

No, he is not correct because red and yellow got the same amount of votes when it came to adding them up.

Step-by-step explanation:

Answer:

he is because there is 34 beats 33 so 34 would win

Step-by-step explanation:

Answer:

34.5 i thiNK

Step-by-step explanation:

PEMDAS

2 times 34 is 68 plus 1 is 69

Therefore for it to be equal f would have to be half of 69 which is 34.5

Answer:

15cm

Step-by-step explanation:

gudluckkk answering

The sum of 5x and x as given in the question is 6x

Given the following expression

5x + x

We are to take the sum and this is given as:

5x + x  = (x+x+x+x+x) + x

5x + x = 6x

Hence the sum of 5x and x as given in the question is 6x

Learn more on sum of function here: https://brainly.com/question/24205483

Answer:

n/4-9 +3

Step-by-step explanation:

to answer this question we have to analyze the information given.

The quotient of a number means the result of the division of 2 numbers.

In this case the numbers are: a number (n) and 4 . n/4

Nine less than that quotient means we have to subtract 9 to the quotient.

n/4-9

Increase by three: we simply have to add 3

n/4-9 +3

Feel free to ask for more if needed or if you did not understand something.

Answer:

The answer would be 0.21 meters.

Step-by-step explanation: hope this helps!

Answer:

0.21 meters

Step-by-step explanation:

To convert centimeters to meters, divide the centimeter variable by 100.

21/100 = 0.21

Answer:

They flipped it over the X and the it was flipped over the Y

Step-by-step explanation:

Answer:

5 hours and 30 minutes

Step-by-step explanation:

Convert all fractions to decimals for easier division

9 and 5/8 = 9.625

1 and 3/4 = 1.75

Then divide 9.625 by 1.75 to get the hours amount

9.625 / 1.75 = 5.5

0.5 of an hour is 30 minutes, so the final answer is 5 hours and 30 minutes

Answer:

5.5 hours

Step-by-step explanation:

9.625/1.75=5.5hr

Answer:

Answer:4.8 monthsStep-by-step explanation:First, let's write down the information that we are given.Plant A: Initial Height: 3 in.Constant Rate of Growth (CRG): 2in/month (2 inches per month)Plant B:Initial Height: 1 in.CRG: 29in/year (29 inches per year)We can see that Plant B grows 29 inches per year, so lets convert Plant B's 'CGR' to months.Plant B - Divide by 12 (12 months in a year)29/12 in/yearNow, Lets put these into equations:Plant A: y = 2x + 3Plant B: y = 29/12 x + 1Now, set these two equations together and solve for x.2x + 3 = 29/12 x + 12 = 5/12 x4.8So, after 4.8 months, the plants will be the same height.

hope it helps you

Expressions can be expressed in logarithmic forms, and in exponential forms

The two equations are [tex]\ln(10) = y[/tex] and [tex]10 = e^y[/tex]

The statement is given as "the natural logarithm of 10 is y".

The logarithmic expression of the above statement is:

[tex]\ln(10) = y[/tex]

Rewrite the above expression, as an exponential equation

[tex]10 = e^y[/tex]

Hence, the two equations are [tex]\ln(10) = y[/tex] and [tex]10 = e^y[/tex]

Read more about logarithms at:

https://brainly.com/question/1832186