Mathematics High School

Determine the interval in which this function is DECREASING

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

What are the two radicals that surround /125

Answers

Answer:

[tex]+5\sqrt{5} and -5\sqrt{5}[/tex]

Step-by-step explanation:

The radicals are [tex]+5\sqrt{5} and -5\sqrt{5}[/tex]

as [tex]5\sqrt{5}* 5\sqrt{5} = 125[/tex]

also [tex]-5\sqrt{5} *-5\sqrt{5} = 125[/tex]

Create a graph of your equation from part b

Answers

Answer:

where is part b?

Step-by-step explanation:

can i see a picture of part b?

3. What is the decimal equivalent of each
rational number?
a. 9/11
b. 4/5
c. -17/5
d. 5/9

Answers

Answer:

a. 0.81818182

b. 0.8

c. -3.4

d. 0.55555556

Step-by-step explanation:

HELP ASAP I HAVE TO GET IT DONE

Solve for x in the diagram below

Answers

Answer:

x = 35

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS Equality Properties

Geometry

Definition of a Line: A line is 180°

Step-by-step explanation:

Step 1: Set up equation

40° + (2x + 30)° + 40° = 180°

Step 2: Solve for x

Combine like terms: 2x + 110 = 180Subtract 110 on both sides: 2x = 70Divide 2 on both sides: x = 35

can someone help me with this please !!

Answers

Cd is equal to AB

Hence CD = 19

Since AB equals 19 and it’s a rhombus. Both sides should be equal so I’ll say CD is equal to 19.

Point (x, y) lies on the perpendicular bisector of . What is the value of x?
Record your answer and fill in the bubbles on your answer document.

Answers

Answer:5

Step-by-step explanation:

3n to the 2nd power+2

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Answer:

11n

Step-by-step explanation:

We don't know the value of N, so we leave that the same.

3 to the second power, (3x3)= 9.

We have to add 2 to 9, so 9+2=11

Add your n to the end, and your answer is 11n.

marcys breakfast table has a square table top with an area of 36 square feet. what is the diagonal length of the table top

Answers

Answer:

√36 = 6

a^2 + b^2 = c^2

6^2 + 6^2 = c^2

36 + 36 = c^2

72 = c^2

√72 = c

2 36

2 18

2 9

3 3

6√2 = c

6√2 = (estimate rounded up, 8.49)

given f(x)=-x+2 find f(-1)

Answers

Answer:

f(-1)=3

Step-by-step explanation:

plug in -1 for x

-(-1)+2

negative and negative make a positive 1+2=3

NEED HELP THIS IS TIMED WILL MARK BRAINIEST!!!

Answers

Answer:

It’s A hope this is right good luck

please help I'm actually crying! Find A and B if the graph of Ax + By = 7 passes through (2,1) and is parallel to the graph of 2x - 7y = 3.

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i have less sympathy for ur crying when you copy and paste this question and ask it again three times. why dont you just ask it once? everyone answers anyway

Estimate sixty-two percent of one hundred twenty-four.

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approximately 77

reasoning — 62% of 100 = 62
and ————— 10% of 24 = 2.4 * 6 = 14.4
———————— 62 + 14.4 = 76.4 ,
and i rounded up since i didn’t do the full 62% of 24 .
giving the estimated answer of about 77

how many solutions does 6 -3x = 12 - 6x have?
A. two solutions.
B. no solutions.
C. one solution.
D. infinitely many solutions.

Answers

Answer:

Step-by-step explanation:

6-3x=12-6x

Only one solution of x=2

the area A (in square feet) of the rectangular shed is given by

6x^3+7x^2+11x+21. use polynomial long division to find an expression for the length (in feet) of the shed

Answers

This question is incomplete.

Complete Question

The area A (in square feet) of the rectangular shed is given by 6x³+7x²+11x+21.And one side of the rectangular is 2x+3. Use polynomial long division to find an expression for the length (in feet) of the shed.

Answer:

3x² - x +7

Step-by-step explanation:

Using the long division method:

We have :

Divisor : 6x³+7x²+11x+21

Dividend : 2x+3

Quotient : the length (in feet) of the shed = ???

Hence, we solve below

6x³+7x²+11x+21 ÷ 2x + 3

3x² -x + 7

______________________

2x+3 l 6x³+7x²+11x+21

6x³+9x²

__________

-2x²+11x

-2x²-3x

__________

14x+21

_______

Therefore, an expression for the length (in feet) of the shed is 3x² - x +7

Which dialogue style would you see in a drama? “Where do you want to go shopping?” asked Kate. Aiden said, “Let’s go to a movie.” Javier: I can’t do my homework. I have a terrible headache

Answers

Take away the shopping part and leave the rest but then add little does She know i don’t have no pain

(C.) Javier: I can’t do my homework. I have a terrible headache.

You bike 14 ଵ ସmiles from your house to a state park. You travel ଵ ଷof that distance in the woods. You bike along the bank of a stream for the last ଵ ଶof the woods. On how many miles of your trip do you bike along the bank of the stream?

Answers

17miles is the answer trust me bro

Answer:

17 miles

Step-by-step explanation:

the fastest elevators in the Burj Khalifa can travel 330 feet in just 10 seconds how far does the elevator travel in 11 seconds

Answers

Answer:

363 feet

Step-by-step explanation:

330 ft / 10 seconds = 33 ft per second

33 * 11 seconds = 363 feet

the answer is 300 just did it

On a certain hot summer's day, 151 people used the public swimming pool. The daily prices are $1.50 for children and $2.00 for adults. The receipts for admission totaled $270.50 How many children and how many adults swam at the public pool that day?

Answers

Answer: 63 children and 88 adults swam at the public pool that day.

Step-by-step explanation:

Let x = Number of children

y= Number of adults

As per given , we have

x+y=151 (i)

1.50x+2y=270.50 (ii)

Multiply 2 on both sides of (i)

2x+2y = 302 (iii)

Eliminate (ii) from (iii)

0.5x=31.5

⇒ x = 63 [Divide both sides by 0.5]

Put value of x in (i) , we get

63+y= 151

⇒ y= 151-63 =88

Hence, 63 children and 88 adults swam at the public pool that day.

When simplified, StartFraction tangent (40 degrees) minus tangent (10 degrees) Over 1 + (tangent (40 degrees) ) (tangent 10 degrees) ) EndFraction is equivalent to which expression?

Answers

Answer:

C. tan(30°)

Step-by-step explanation:

edge yuh yuhhhhh

The equivalent fraction is [tex]\frac{sin 40\textdegree. {cos10\textdegree} - {sin 10\textdegree}{cos40\textdegree}}{{cos 40\textdegree. {cos10\textdegree} + {sin 10\textdegree}{sin40\textdegree}}}[/tex].

The given expression is tan 40°-tan 10°/1+tan 40°.tan 10°.

How do simplify the trigonometric expression?

When simplifying trigonometric expressions, one approach is to change everything into sine or cosine.

Now, [tex]\frac{\frac{sin40\textdegree}{cos40\textdegree} -\frac{sin10\textdegree}{cos10\textdegree}}{1+\frac{sin40\textdegree}{cos40\textdegree} .\frac{sin10\textdegree}{cos10\textdegree} }[/tex]

=[tex]\frac{sin 40\textdegree. {cos10\textdegree} - {sin 10\textdegree}{cos40\textdegree}}{{cos 40\textdegree. {cos10\textdegree} + {sin 10\textdegree}{sin40\textdegree}}}[/tex]

Therefore, the equivalent fraction is [tex]\frac{sin 40\textdegree. {cos10\textdegree} - {sin 10\textdegree}{cos40\textdegree}}{{cos 40\textdegree. {cos10\textdegree} + {sin 10\textdegree}{sin40\textdegree}}}[/tex].

To learn more about trigonometric expression visit:

https://brainly.com/question/14746686.

#SPJ2

You play a game that involves spinning the money wheel shown. You spin the wheel twice. Find the probability that you get more than $500 on your first spin and then go bankrupt on your second spin. Round your answer to the nearest tenth.

Answers

Answer:

about 2.8%

Step-by-step explanation:

A line contains points M(1, 3) and N(5, 0). What is the slope of MN? -4/3 -3/4 3/4 4/3

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Answer:

Step-by-step explanation:

Last weekend, the movie theater in Lowell issued 2,320 tickets to comedies. This
weekend, it issued 116 tickets to comedies. What is the percent of decrease in the number of
comedy ticket issued per weekend?

Answers

Answer:

95%

Step-by-step explanation:

95% of 2,320 = 2204

2320 - 2204 = 116

Qual é a soma das coordenadas do vértice de uma função do segundo grau definida por f(x) = 2x² + 10x + 12?

Answers

Answer:

???

Step-by-step explanation:

Please help, I'm supposed to write an equation in slope-intercept form from the graph

Answers

Answer:

y = -1/2x + 1

~theLocoCoco

Jon is developing a new bread recipe. The relationship between cups of water, w, and cups of flour, f, is w = f. What is the scale factor of water to flour?

Answers

Answer:

1:1

Step-by-step explanation:

w = f, which means the amount of water equals the amount of flour.

find the slope of the line

Answers

Answer:

[tex]\frac{2}{3}[/tex]

Step-by-step explanation:

The line goes up 2 units and right 3 units.

Answer:

the slope is 6/7

Step-by-step explanation:

Is - 3 a solution of - 3x=9?

Answers

Answer:

Yes

Step-by-step explanation:

-3(-3) = 9

Product of two negatives is positive

Answer:

yes, -3 is a solution of -3x = 9

Step-by-step explanation:

substitute -3 for x in the equation

-3x = 9

-3*-3 = 9

9 = 9

since 9 does in fact equal 9, the answer is yes!

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Answers

Answer:

Я знаю, что ты крут, и мне очень нравится твой pfp

Step-by-step explanation:

What is the fully factored form of 32a3 + 12a2? 4a2(8a + 3) 4a(8a2 + 3a) 12a2(3a + 1) 12a(3a2 + a)

Answers

Answer:

4a^2 (8a+3)

Step-by-step explanation: it’s right

Answer:

Step-by-step explanation:

edg 2021

what is (6x-4)+(5z+8)

Answers

Combine like terms.

6x + 5z + 4

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