simplify the expression: -3(x+6)

Answer:

study DUHHHH

Step-by-step explanation:

Answer:

12x+400 [tex]\leq[/tex] 1200

Step-by-step explanation:

At most means it has to be the exact number or less. So, the inequality sign would be less than or equal to.

Hope this helps!! c:

Answer:

See below

Step-by-step explanation:

The inequality in the picture is the line to the left from  15

Set builder notation

Interval notation

Answer:

The smaller cup has a height of 4cm

Step-by-step explanation:

The two cups have a proportional relationship. This means that the since the smaller cup has a capacity that is half of the larger cup, the height will also be half of the larger cup height.

.25 is half of .5

_ is half of 8

Hope this helped!

Answer:

Zach won

Step-by-step explanation:

For UA to be able to know the lowest score, we can express their score as percentage.

Vanessa score = -3 5/8 = -29/8

Express in percentage

= -29/8 × 100

= -2900/8

= - 362.5%

Zack score = -3 2/3 = -11/3

Express as percentage

= -11/3 ×100

= -1100/3

= -366.7%

Since the person with lowest score wins, hence Zack won. Note that the highest negative value serves as the lowest score.

Answer:

im sorry and i apologize if i offended u for the inconvenience of me not giving a and the correct answer is to be continued...

Step-by-step explanation:

Answer:

angle x is equal to 58

Step-by-step explanation:

simply add 66+56 which is equal to 122. now subtract 122 from 180 which is equal to 58.

Answer:

16 servings and 1920 calories in  1 snack bag

Step-by-step explanation:

12 ounces divided by 3/4 = 16 servings

120 calories/servings x 16 servings = 1920 calories in 1 snack bag

Answer:

D

Step-by-step explanation:

The interval at which the graph of y = cos x is strictly increasing is

π < x < 2π.

Option D is the correct answer.

There are three commonly used trigonometric identities.

Sin x = 1/ cosec x

Cos x = 1/ sec x

Tan x = 1/ cot x or sin x / cos x

Cot x = cos x / sin x

We have,

y = cos x

Cos π = cos (π/2 + π/2) = Sin π/2 = 1

Cos 2π = Cos (π + π) = - Cos π = - Cos (π/2 + π/2) = - Sin π/2 = -1

We see that,

y = Cos x is strictly increasing from -1 to 1.

Thus,

y = cos x is strictly increasing from π < x  < 2π.

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Answer:

My answer would be either 8 to 18 or 4 to 9 probability.

Step-by-step explanation:

Answer:

1293712321awdeide

Step-by-step explanation:

dedewaoak321321masmmsms

Answer:

Alexis: 2.5x

Gary: x

James: x + 18

Total: (2.5x) + (x) + (x + 18)

              = 4.5x + 18

Bonus:

4.5x + 18 = 1206

4.5x = 1188

    x = 264

Alexis: 2.5(264) = 660

Gary: 264

James: 264 + 18 = 282

Answer:

Step-by-step explanation:

convert 3 5/6 and 3 3/5 into a improper fraction

x=23/6 and y = 18/5

23/6 ÷ 18/5 multiply both sides by 6 to cancel it out

23 ÷ 108/5 multiply both sides by 5 to cancel it out

answer 115/108

Answer:

1 1/45

Step-by-step explanation:

Answer:

13.89 to 2 dec places.

Step-by-step explanation:

a7 / a5 = r^2   where r is the common ratio.

So 3/5 = r^2

r^2 = 0.6

r = +√0.6

r = 0.7746.

The first term is a5 / r^4

= 5 / (0.7746)^4

= 13.89.

Answer:

100

Step-by-step explanation:

M = log(I/S)

The intensity of the first earthquake:

8 = log(I₁/S)

10⁸ = I₁/S

I₁ = 10⁸ S

The intensity of the second earthquake:

6 = log(I₂/S)

10⁶ = I₂/S

I₂ = 10⁶ S

The ratio is:

I₁/I₂ = (10⁸ S) / (10⁶ S)

I₁/I₂ = 100

It is 100 times stronger.

An earthquake with a magnitude of 8 is 100 times stronger than an earthquake with a magnitude of 6.

Given the following data:

To determine how many times stronger is an earthquake with a magnitude of 8 than an earthquake with a magnitude of 6:

Mathematically, the magnitude of an earthquake is given by the formula:

[tex]Magnitude = Log(\frac{I}{S} )[/tex]

Where:

For earthquake A:

[tex]8=Log (\frac{I_A}{S} )\\\\10^8=\frac{I_A}{S}\\\\I_A=S10^8[/tex]

For earthquake B:

[tex]6=Log (\frac{I_B}{S} )\\\\10^6=\frac{I_B}{S}\\\\I_B=S10^6[/tex]

For strength:

[tex]Strength = \frac{I_A}{I_B} \\\\Strength = \frac{S10^8}{S10^6} \\\\Strength = 10^2[/tex]

Strength = 100

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Answer:

Line D

Step-by-step explanation:

The -3 is the y intercept, so the line must cross the y axis at -3.

The 2 is the slope. Slope is rise/run so the line needs to rise 2 for each run of 1 (up 2 right 1).

The only line that does both of these things is Line D.

Answer:

linear

tetrahedral

bent

trigonal-bipyramidal

Step-by-step explanation:

Molecular geometry, also known as the molecular structure, is the three-dimensional structure or arrangement of atoms in a molecule.

a) A molecule with two atoms and no lone pairs around the central atom has a shape -Linear.

b) A molecule with four atoms and no lone pairs around the central atom has a shape- Tetrahedral

c) A molecule that has two atoms and two lone pairs around the central atom has a shape - Bent.

d) A molecule that has five atoms and no lone pairs around the central atom has a shape- Trigonal-bipyramidal.

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Answer:

4 years

Step-by-step explanation:

65+12x= 113

12x=113-65

x = 48/12=4

Answer:

Second question in Assignment = A) 14

Step-by-step explanation:

x^2 = 14x +49

Answer: 14

Step-by-step explanation:

The first one is 25/4 then 14

Answer:

Something does not make sense...

Step-by-step explanation:

The sequence is not geometric or arithmetic because there is no common difference or common ratio between each term.

Not a Geometric or Arithmetic Sequence

Answer:

4.15 hours

Step-by-step explanation:

540x = 2240

Divide

x = 4.14814815

Answer:

4.15 hours

Step-by-step explanation:

Answer:12

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

Answer:

1.7 x 10^-27

Step-by-step explanation

Move the decimal to the right until it's a single digit number, because you are moving it to the right, it would be a negative number. If you are able to round up then please do. Remember to check your significant figures if you're in chemistry.

Answer:

x=23

Step-by-step explanation:

FInd the length of the hypotenuse

4.8+19.2=24

Then make it a ration

24/19.2=x/18.4

Cross multiply

19.2x=(24)(18.4)

19.2x=441.6

x=441.6÷19.2

x=23

Answer:

M1= 62 M2= 45 M3= 24

Step-by-step explanation:

For angle 1:

180-118 = 62

Angle 2:

180- (73+62)

Angle 3:

part 1

180-73= 107

part 2

180-(107+49)= 24

Answer:

Step-by-step explanation:

You have to solve for 1 before you do anything.

<1 + 118 = 180                The two left angles are supplementary

<1 +118-118=180-118

<1 = 62

Now you can go after angle 2

<1 + 73 + <2  =  180         All triangles have 180 degrees

62 + 73 + <2 = 180         Combine the left

135 + <2 = 180                Subtract 135 from both sides.

135-135+<2 = 180-135     Combine

<2 = 45

Angle 3 is a little trickier because the angle you need to find <3 is not labeled.

73 + x = 180

x = 180 - 73

x = 107

NOw you can find <3

107 + 49 + <3 = 180

156 + <3 = 180

<3 = 180 - 156

<3 = 24

I have left out the reasons for <3. Maybe you can supply them.

Answer:

40 degreses

Step-by-step explanation:

there is a right angle and that means it is 90 degreese then it gives you 50 degreese so you add them up and get 140 then you subtract that 140 from 180 and get 40 degreese.

Answer:

c

Step-by-step explanation:

cause it is