Mathematics High School

Hi I need help please I will give you 10 each person

Answers

Answer 1

Answer:

[-5,1] or [-4,5]

Step-by-step explanation:

Here, we want to get the intervals over which there is an average rate of change of zero for f

For this to happen, over the given interval, there will not be a change in the y-axis value

What this mean is that the y-axis value will remain the same over this given interval

for x = -5 to x = 1, we have this

for x = -4 to x = 5 , we have this

Related Questions

Marcus mowed 1/2 of his parents yard in 2/3 of an hour. At this same rate, how much of the yard will he mow in an hour ?

Answers

Answer:0.5

Step-by-step explanation:

1/2 devide by 3 = 0.16666666666

0.16666666666 times 3 = 0.5

a file cabinet is 48in. tall, 15 in. wide and 24in. deep. find the volume of the file cabinet

Answers

Answer:

17,280

formula is length times width times hight then you get the volume

AB is parallel to CD. Find the measure of each numbered angle.

Answers

Answer:

#4 angle 1 = 154 degrees

#4 angle 2 = 26 degrees

#5 angle 1 = 97 degrees

#5 angle 2 = 82 degrees

#5 angle 3 = 83 degrees

Step-by-step explanation:

The image displays which angles are the same on line equations like these using color coding.

In order to translate between the green angle and the pink angle you subtract it from 180.

Equation: 180 - angle type 1 = angle type 2

Ex: 180 - 154 = 26

Please help NO LINKS!!!

Answers

Answer:

Step-by-step explanation:

base = 7 units

height = 12 unit

Area of triangle = [tex]\frac{1}{2}*base * height\\[/tex]

[tex]= \frac{1}{2}*12*7\\\\=6 * 7 \\= 42 unit^{2}[/tex]

help plz solve for sides on 30-60-90 triangles 50 POINTS

Answers

You are lying about the points

Answer:

liiiaaaarrrrrr

Step-by-step explanation:

Can someone please help me understand how to do this???

Answers

Answer:

is it 83.3

Step-by-step explanation:

Out of the 400 students surveyed,
-how many more students chose Mr.
Crosby than Ms. Smokey?
Favorite Teacher

Answers

Answer:

60 more students

Step-by-step explanation:

400 × 0.3 (30%) = 120

400 × 0.15 (15%) = 60 = 120÷2

120 -- 60 = 60

60 more students

brainliest plz if someone else answers

If your answer is right ill give brainliest!!!

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Answer:

I don't know I am a babysitter too :)

what is this pls helpppppppppp

Answers

Hope this can help you <33

GL!

4x + 5y = -2 . what is the slope show ur work

Answers

4x + 5y = -2

-5 -5

4x = -5y - 2

4x/4 = -5y -2/ 4

x = -5/4 y + -1/2

a recipe calls for 5/8 cup of sugar for every 5 teaspoons of vanilla. what is the unit rate in cups per teaspoon?

a) 3 1/8
b) 1/8
c) 8
d) 8/25

Answers

Answer:

b) 1/8

Step-by-step explanation:

5/8 ÷ 5 = 1/8

The unit rate in cups per teaspoon is 1/8 cup of sugar.

What is the unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

5/8 cup of sugar=5 teaspoons of vanilla.

or, 5 teaspoons of vanilla = 5/8 cup of sugar

So, 1 teaspoon of vanilla = (5/8)/5 cup of sugar

(5/8)/5 = (5/8)*(1/5)

(5/8)/5 =1/8

So, 1 teaspoon of vanilla = 1/8 cup of sugar

Hence, the unit rate in cups per teaspoon is 1/8 cup of sugar.

To get more about unitary methods visit:

https://brainly.com/question/24587372

-x+ x² - 6 what is the answer

Answers

Answer:

x2−x−6

Step-by-step explanation:

Answer:

(x-3)(x+2)

Step-by-step explanation:

PLEASE HELP!!
asap, thank you if you do.
you do not have to do all of them, please show work btw.

Answers

Answer:

5. 36 square inches

2. Answer is B.

3. 189 cm^2

Step-by-step explanation:

5. 6 + 6 + 6 + 8 + 10 = 36

3. 51 + 102 + 36 = 189

ingrown hair on a ferris wheel has a radius of 20 ft how far would you travel in 5 rotation

Answers

Answer:

Step-by-step explanation:

Please help me please

Answers

Answer:

SA=390

Step-by-step explanation:

9*14=126

126+126=252

14*3=42

42+42=84

9*3=27

27+27=54

252+84+54=390

Tommy rides in a motorboat against a river current for 25 km. Then he returns to his starting point by floating down river on a raft. Tommy travels 10 hours less on the motorboat than on the raft. Find the speed of the river current if the speed of the motorboat in still water is 12 km/h.

Answers

Answer:

Step-by-step explanation:

See image for question.

Please show workings and diagrams.

Answers

Answer:

a) 16.4 kmb) 79°c) 10 km

Step-by-step explanation:

Find the m∠B:

m∠B = (360° - 310°) + 50° = 100°

Find AC using law of cosines:

AC = √(8² + 13² - 28*13*cos 100°) = 16.4 km (rounded)

Find m∠A using law of sines:

16.4/ sin 100 = 13 / sin Am∠A = arcsin (13 sin 100 deg / 16.4) = 51° (rounded)

The bearing of C from A:

180° - (50° + 51°) = 79°

Let the required distance is x:

x/ BC = sin 50°x = BC sin 50°x = 13 sin 50°x ≈ 10 km (rounded)

Answer:

a) 16.4 km

b) 79 deegres.

c.10 km

Step-by-step explanation:

Find the m<B:

-m<B= 360 deegres -310 deegres) +50 deegres=100 deegres.

Find AC using law of counsines:

-AC=( 8 to the second power + 13 to the second power - 28×13× cos 100 deegres.

16.4 km

Two angles are vertical angles. One measures 39 degrees. What is the measure of the other angle? *

Answers

Can u post a picture of it?

When three squares are joined at their vertices to form a right angle the combined area of the two smaller squares is the same as the area of the largest square

Answers

Answer:

Step-by-step explanation:

hii please help smart people

Answers

Answer:

x = 73 °

Step-by-step explanation:

A pentagon has a collective degree of 540

So to find x, you have to set up an equation:

x + 127 + 112 + 108 + 120 = 540

To solve:

Combine like terms

x + 467 = 540

Subtract 467 on both sides:

x = 540 - 467

x = 73

GIVING BRAINLIEST TO SOMEONE WhO CAN SOLVE ALL 3 OF THESE

Answers

Answer:

2. 20

3. 9

4. 24

2.4(7-2)^1=4(5)=20

3.2(8-1)^0 + 7= 2×1 + 7= 2+7=9

4. 3×4 + 12= 12 + 12= 24

7 th grade ixl helppppppppppp

Answers

Answer:

Question 1= EFC and GFH

Question 2=60

I'm not sure but I think its right!

Pls let me know

Also pls mark me brailiest

Download photo math

can you use the term parallelogram to describe a rectangle

Answers

Answer:

Yes. In order for a shape to be qualified as a parallelogram It has to have 4 main properties. Opposite sides are parallel. Opposite sides have to be congruent. The opposite angles are congruent. Consecutive angles are supplementary (adds to 180-degrees). A rectangle qualifies all of these properties for a parallelogram. Opposite sides are parallel which works for a rectangle since they never intersects with the oppposit line. Opposite sides are congruent or equal which is also true becuase when looking at any 2 opposite sides of a rectangle, its always gonna be equal. Opposite angles are congurent which is also true because their all 90 degrees all are equal. And finally consecutive angles add up to 180. Soncsuive int his case basically means the angle next to that angle but we don’t have to worry about that since all angles of a rectangle are 90 and 90+90=180 so it also DOES qualify for a parallelogram.

BICYCLES A bicycle has tires that are 24 inches in
diameter.
How many inches does the tire travel after 350 rotations?

Answers

Answer:

75.4 in. b. 7540 in. Find the diameter and radius of a circle with the.

Step-by-step explanation:

hope this helped !!!!!!

Find f(x)=(x^2)+x+39, when x=50. (don't write a comma in answer.)

Answers

f(x) = x² + x + 39

f(50) = 50² + 50 + 39

f(50) = 2500 + 89

f(50) = 2589

9. If ground beef costs $4.98 for 3 pounds, then what is the unit rate (cost per
pound)?
(a) What is the unit rate (cost per pound)? Don't forget units!
(b) Explain how you found the unit rate.
Explanation:

Answers

Answer:

1.66 pounds

Step-by-step explanation:

4.98 dollars divided by 3 pounds

While attending a major league baseball game, you think you can guess the
attendance within 10% of the actual value. If the announced attendance is
35,000, within what number of people would your guess have to be in order for you to support your claim?

Answers

Answer:

You would have to have guess a number larger than 31500 and smaller than 38500

Step-by-step explanation:

The answer will look something like

35000 +/- 10% (35000)

What that means is that the attendance would be smaller than 35000 or larger than 35000.

10% * 35000 = 10/100 * 35000 = 350000 / 100 = 3500

So you would have to estimate

35000 - 3500 ≤ attendance ≤35000 + 3500

31500 ≤ attendance ≤ 38500

Best one gets brainly :D

Answers

Answer:

The first and the second equation is flipped... meaning you have to switch their places

Step-by-step explanation:

I think I did this before so good luck...

let me know i need asap thank you

Answers

Answer:

Step-by-step explanation:

It might be A or D I’m not for sure which one it is.

Simplify Expression.
-4 + 8p - 6p - 5 + 20p

please step by step.

Answers

—4 and -5= -9 then 8p-6p=2p and 2p+20p= 22p-9

Answer:

p= 9/22

Step-by-step explanation:

grouping of like terms

= -4-5 +8p-6p+20p

= -9 +22p

p =9/22

Other Questions

During meiosis, chromosomes will split into daughter cells randomly, making each gamete unique. This is called __________________. What is the Mean Absolute Deviation of the following set of numbers? 16, 21, 17, 22, 16, 16A) 2.15 B) 2.28 C) 2.33 D) 2.47 Complete the sentence with the synonym for copy.3. Robots can't think, but they canbeingwatchthe actions of a hamonstudyimitate Giving brainliest and max rating. Now use the information gathered in part A and part B to write a response paragraph about the excerpt from RougeHeart. Answer these questions in your response: What is the narrator's relationship with the shop owners and their daughter? Which details from the text support this idea? How do these details support the idea? Which of these is LEAST likely to live in a suburban area?I. A person without a carII. A person with childrenIII. A person with a factory jobIV. A person with a high income I only I and III II and III III and IV I, II, and IV What is greater 7 3/4 or 7 1/2 Kareem bought a rental house in March 2014 for $300,000, of which $50,000 is allocated to the land and $250,000 to the building. Early in 2016, he had a tennis court bt1ilt in the backyard at a cost of $7,500. Kareem has deducted $30,900 for depreciation on the house and $1,300 for depreciation on the cot1rt. In January 2019, he sells the house and tennis court for $330,000 cash. a. What is Kareem's realized gain or loss?b. What is the adjusted basis of the rental house and land at the time of the sale?c. What is the adjusted basis of the tennis court at the time of the sale?d. If the buyer takes the property subject to the $80,000 mortgage, rather than assuming it, what is Kareem's realized gain or loss? What is the name of the invisible line that the defense and the offense can not cross until the ball is hiked to the quarterback? Please look at the photo and help me ASAP Ashley and Emma are reading the same article. Ashley is on page 1 of the article, but she can read 1 page per minute. Emma is already on page 5, but reads a page every 3 minutes. What page is Ashley on after 5 minutes.What equation can be used to represent the amount Emma has read?How many minutes does it take before Ashley and Emma have read the same amount What tool do meteorologists Use to analyze particle movement within storms? Select the correct word to complete the sentence.Bandwidth represents the _____ of a connection. capacityspeeddistancesecurity Which diagram arranges the types of business organizations from the mostowners to the fewest owners? If a flock of ducks is growing by 6% per year and starts with a population of 68 how many ducks will be in the flock after 10 years (15 points)Which of these phrases is the most appropriate motto for U.S. isolationism?A Keep your friends close.B Leave us alone!C War brings wealth.D Dont make treaties without us. This theory proposes that throughout geological time, biological species gradually undergo changes that leads to speciation known as ____________________ Vivaldi, Handel, and Bach were all part of the _____ period of music.Question 4 options:Middle AgesRomanticClassicalBaroque PART B: Which detail from the text best supports the answer to Part A?A.The first Christians made contact with powerful tribal leaders, who convertedfor political reasons more often that spiritual ones. (Paragraph 6)B.Europeans would have been loyal to their small kingdom or duchy, and theyalso would have been loyal to Christendom, which referred to every countrythat Christians lived in. (Paragraph 10)C.While the Catholic Church had been accused of corruption before, and sellingindulgences had been criticized before, Luthers incredibly public act came at atime when the Catholic Church was ripe for reform. (Paragraph 11)D.The Peace of Westphalia recognized three separate Christian traditions Roman Catholicism, Lutheranism, and Calvinism and prompted the reorganization of Europe into nation states. (Paragraph 14) Why is it important to center the object you want to look at in your field of view before changing to a higher magnification objective lens? A. So the object is still in your field of view at the higher magnification. B. So you can always see the entire object at the higher magnification. C. So you do not damage the higher magnification objective lens.