Dan is drawing a self-portrait. His face is 8 inches long and his nose is 2 inches long. If the face in the drawing is 14 inches long, how long should he make the nose?

Answer:

C: 720 seconds

Step-by-step explanation:

I got it correct on a quiz I did that had this question.

The greatest solution will be 8 and least solution will be -5.

A polynomial equation is given which is 6x² - 18x - 240 = 0

We have to find out the solutions that are greatest to least.

What do you mean by the quadratic equation ?

Quadratic equation is a polynomial equation whose highest degree is two . It is expressed in the form of ax² + bx + c = 0.

As per the question ;

Equation is ;

6x² - 18x - 240 = 0

Let's take 6 as common ;

6 ( x² - 3x - 40 ) = 0

or

x² - 3x - 40 = 0

This can be written as ;

x² - 8x + 5x - 40 = 0

x ( x - 8 ) + 5 ( x - 8 ) = 0

or

( x + 5 ) ( x - 8 ) = 0

or

x + 5 = 0

and

x - 8 = 0

So ;

x = - 5 and 8

Thus , the greatest solution will be 8 and least solution will be -5.

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Answer:

4 3/4 or 4.75

Step-by-step explanation:

1/8 + 3/8 + 3/8 + 2 + 5/8 + 5/8 + 5/8

Simplified-

2 + 22/8 or 2 and 11/4

2 11/4 = 4 3/4

Answer:

2

Step-by-step explanation:

Answer: B is your answer hope this helped

Step-by-step explanation:

pleas make brainly

Answer:

nice its a rick roll but i didnt fall for it

Answer:

6

Step-by-step explanation:

there's 5 square + 2 halves

5+1/2+1/2=6

Answer:

6

Step-by-step explanation:

Formula to calculate circumference = 2 x Radius x Pi

2 x 6 in = 12 in

12 x 3.14 = 36.168

Rounded = 36.2

Answer:

Option 3 3 1/8x - 6 3/10

Step-by-step explanation:

(3 1/2x - 4 1/10) - (3/8x + 2 1/5)

Divide it into parts:

(3 1/2x - 3/8x) + (-4 1/10 - 2 1/5)

3 1/2x - 3/8x = 3 4/8x - 3/8x = 3 1/8x

-4 1/10 - 2 1/5 = -4 1/10 - 2 2/10 = -6 3/10

So we get:

2 1/4x - 6 3/10

Answer:

Nonlinear, linear, nonlinear(Please excuse my grammar)

Step-by-step explanation:

A is nonlinear because it is an exponential function. As we add more X inputs, the change is the Y coordinates increase by a greater and greater amount. As an example, X=1, then Y=3, X=2, then Y=9, etc. B is linear because it is a horizontal line. No matter the X input, Y will remain the same because it is given: y=-5. C is nonlinear because it is a quadratic function. In any quadratic function, the line reaches a vertex before changing directions therefore, not forming a line.

Answer:

It'd be -188

In other words 188 feet below sea level.

Surface Area = 96

A = bh

A = 4x4

A = 4×4

A = 4×4

A = 4×4

A = 4×4

A = 4×4

A = 96

Answer:

Two dogs: 30%

Two cats: 20%

Two dogs OR two cats: 50%

Step-by-step explanation:

Since the total is 50, we have to multiply all the numbers by two. The total will then 100, so one unit in each category will represent one percent. For example, 15 x 2 = 30, so the chance for two dogs is 30%.

If your question meant two dogs OR two cats as a single probability - not the individual probabilities of two dogs and two cat - then it is 50%, because 30 (two dogs) + 20 (two cats) = 50 (two dogs OR cats). I hope this helps! Sorry if my explanation doesn’t make lots of sense, I’m typing this off my phone. Feel free to ask any questions!

Answer:

i think it is C

Step-by-step explanation: hope this helps

Answer:

x = 25 degrees   ∠HKL = 102 degrees

Step-by-step explanation:

The whole thing equals 180, since it is a straight angle

The value of HKL is 180 - 78 = 102

So that means 4x + 2 = 102

Subtract 2 from both sides:

4x = 100

Divide both sides by 4:

x = 25

The expression is one fifth x (13 + 7) x 6.

Correct option is (D).

The mathematical branch known as arithmetic deals with the study and application of numbers, their relationships, and mathematical observations. The term "arithmetic" (which comes from the Greek word "arithmos," "number") often refers to the fundamental concepts in number theory, measurement, and computation (that is, the processes of addition, subtraction, multiplication, division, raising to powers, and extraction of roots).

As per the given data:

We have to find the expression which represents 6 times one fifth the sum of 13 and 7.

Let's say the expression is x.

x = 6 × one fifth the sum of 13 and 7

x = 6 × (1/5) × the sum of 13 and 7

x = 6 × (1/5) × (13 + 7)

Hence, the expression is one fifth x (13 + 7) x 6.

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Step-by-step explanation:

27$

Answer:

152 ft. cubed

Step-by-step explanation:

Split the figure into two: 4x4x5 and 6x4x3

Solve:

4*4*5=80

6*4*3=72

80+72=152

Answer:

152 ft. cubed

Step-by-step explanation:

Answer:

Step-by-step explanation:

a)4/9

b) 4/9

c) 4/9

d)6/9

probability trees

Answer:

Step-by-step explanation:

The answer is C

Answer:

10x+40

Step-by-step explanation:

To solve you must follow these steps:

1. Multiply the outside (5) by the first number on the inside (2x) and you get 10x

2. Multiply the outside (5) by the second number on the inside of the parenthesis (8) and you get 40

3. You are left with 10x and 40, so your answer is 10x+40

Hope this makes sense, have a wonderful day!

Answer:

1) 2r(d – 2)

2) 2y(7x + 4z)

3) 10(ab + 2)

4) 3p(14r – 1)

I hope this helps!Step-by-step explanation:

Answer:

1) 2r(d – 2)

2) 2y(7x + 4z)

3) 10(ab + 2)

4) 3p(14r – 1)