Mathematics High School

find th length of size ab give your answer to 3 significant figures

Find Th Length Of Size Ab Give Your Answer To 3 Significant Figures

Answers

Answer 1

Answer: 8.856cm

Step-by-step explanation:

To solve the question, we will use the formula:

Sin 41° = opposite / hypothenuse

0.656 = opposite / hypotenuse

0.656 = AB / 13.5

Cross. Multiply

AB = 13.5 × 0.656

AB = 8.856cm

Related Questions

simplify 3(tan^2 theta - sec^2 theta)
a. 1
b. 0
c. -3
d. 3

*ITS NOT D*

Answers

Answer:

it's option c. - 3

Hope it will help :)❤

Answer:

c. -3

Step-by-step explanation:

please can someone help me asap i should find the roots (zeros) of this equation:
f(x) = x^4 -6x^3 + 12 x^2 -8 x
please​

Answers

Answer:

1/2-1/2, 3

Step-by-step explanation:

Notice that the ratio of the first and second terms is the same as that between the third and fourth terms. So this cubic will factor by grouping:

Oh okie so I can see it in my car lol lol

1
A horizontal line passes through the
point (0,4). A vertical line passes
through the point (-16,0). What is
the intersection of the two lines?

Answers

Given:

A horizontal line passes through the  point (0,4).

A vertical line passes  through the point (-16,0).

To find:

The intersection point of these two lines.

Solution:

A horizontal line passes through the  point (0,4). It means the y-coordinate of each point on the line is 4 and the equation of the line is

[tex]y=4[/tex]

A vertical line passes  through the point (-16,0). It means the x-coordinate of each point on the line is -16 and the equation of the line is

[tex]x=-16[/tex]

So, the coordinates of the intersection point of these two lines are (-16,4).

Therefore, the required point is (-16,4).

The point of intersection of the two lines is at point: (-16, 4).

According to the question;

The horizontal line passes through the point (0,4).

The vertical line passes through the point (-16,0).

If a horizontal line passes through the point (0,4).

In essence, the y-coordinate of each point on the line is 4 and the equation of the line is; y = 4

If a vertical line passes through the point (-16,0).

In essence, the x-coordinate of each point on the line is -16 and the equation of the line is; x = -16

Ultimately, the intersection point of the two lines as described is (-16,4).

Read more on coordinates;

https://brainly.com/question/17206319

Please check my answer!!!!!

Answers

Answer:

I think it should be correct

Good Luck!

What is the mean of the values in the dot plot?



Enter your answer in the box.

Answers

Answer:

The mean is 46.

Step-by-step explanation:

To find the mean of these points add the values together. So that's one 40, two 41's, one 45, two 48's, three 49's and one 50.

40 + (2 * 41) + 45 + (2 * 48) + (3 * 49) + 50

Multiply what's in the parentheses.

40 + 82 + 45 + 96 + 147 + 50

Add, going from left to right

122 + 45 + 96 + 147 + 50

167 + 96 + 147 + 50

263 + 147 + 50

410 + 50

460

Now, divide that by how many dots there were (10).

460/10

The mean of the values in this dot plot is 46.

What is 3:00 AM in Spanish?

Answers

Answer:

tres de la mañana

Step-by-step explanation:

im mexican

Answer: tres am

Step-by-step explanation:

the length=2.3m and breath=90cm find the perimeter and area of rectangle​

Answers

Answer:

the length=2.3m and breath=90cm find the perimeter and area of rectangle

perimeter = 6.4mArea = 2.07m²

Step-by-step explanation:

length ( l ) = 2.3m breadth ( b ) = 0.9mperimeter = 2( l + b ) = 2 (2.3 + 0.9) = 2 × 3.2 = 6.4m

area = l × b = 2.3 × 0.9 = 2.07m²

MARK ME BRAINLIST

What are the two square roots for the number 81? *
(1) 27 and 3
(2) 9 and -9
(3) 40.5 and 2
(4) None of these

Answers

Answer:2

Step-by-step explanation:9 and -9 squared both are 81 because double negative makes a positive


Darnell bought a leaf blower priced at $437. Shipping and handling cost an additional 20%
of the price. What was the total cost of the leaf blower, including shipping and handling?

Answers

524 with 40 cents is the answer
The answer is 524.4 I am pretty sure

9x-27 whats the answer

Answers

Answer:

The answer is 9(x-3).

Step-by-step explanation:

Answer:

-243

Step-by-step explanation:

Solve the system by substitution y=5x-9
-3x+7y=1

Answers

Answer:

{ 62/45,19/9}

Step-by-step explanation:

express 5000 gm as kg using decimals​

Answers

Answer:

5000gm=5kg

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

divide the mass by 1000

solve the problem for number 13.​

Answers

Answer:

m ∠Y = 39°

Step-by-step explanation:

The sum of all angles in a triangle is 180°, so you just have to add m∠Z and m∠X, which will be 113 + 28 = 141. 180 - 141 = 39°

Answer:

if the shape is a triangle, just find the 3rd number and they should all add to 180 degrees.

WILL CROWN BRAINLIEST Find the quotient.
29,424 divided by 15

Answers

The quotient would be 1,961.6

Answer:

1961.6 as decimal

Step-by-step explanation:

I divided it

Find the Area of the Figure. Do not type in the units.

Answers

We need the figure to solve it

yo does anyone know how to solve this

Answers

(-7, 0)

i promise im right

Tessa has $42 to spend at the county fair. Her admission
ticket cost $7.50. How much money could she spend on
games and food? Write an inequality to represent this
situation and solve.


can someone help me?

Answers

Answer

g is less than or equal to 34.50

Step-by-step explanation:

$42-$7.50=$34.50

Which of these problems could be solved using the equation 16x=80.

Answers

Step-by-step explanation:

D) Marisol has 80 baseball cards. that is 16 times more than her brother Ernesto has. how many baseball cards does Ernesto have?

How do I figure this out?

Answers

it is 1 2 twelve I can end without 20 word my friend so deal with it

Please help me please

Answers

Answer:

B

Step-by-step explanation:

Ms. Reiger’s students found a total of 16 bird feathers. The line plot shows the lengths, in inches, of the bird feathers found by the students
Look at the line plot, and then select the two correct statements about the bird feathers.


The difference between the lengths of the shortest feather and the longest feather is 318 inches.

A. The difference between the lengths of the shortest feather and the longest feather is 238 inches.

B. The combined length of the two longest feathers is 828 inches.

C. The combined length of the shortest feather and the longest feather is 738 inches.

D. The combined length of the shortest feather and the longest feather is 618 inches.

Answers

Answer:

B

Step-by-step explanation:

How do I solve 5x(3x2 + 2x - 1)

Answers

Answer:

10x+25

Step-by-step explanation:

CORRECT ANSWERS ONLY PLES ASAP!!!!! It costs $2 to spin the spinner shown below. If you land on an even number, you win $8. If you land on an odd number, you get nothing. What is the expected value of playing this game one time?




$8


$3


$1


$6

Answers

Step-by-step explanation:

2 is an even number so if everytime  u land on an even number u win $8 so we do this (8-2=6)

Value of playing is8

Please do number 16 for me

Answers

my closet guess is 85°

Answer:

75 degrees

Step-by-step explanation:

Since lines A and B are parallel you can assume that angle 1 and angle 5 will be the same measurement. (You can see it better if you remove the other line)

Mia is working two summer jobs, making $18 per hour lifeguarding and making $10 per hour washing cars. In a given week, she can work at most 13 total hours and must earn a minimum of $180. If xx represents the number of hours lifeguarding and yy represents the number of hours washing cars, write and solve a system of inequalities graphically and determine one possible solution.

Answers

Answer:

y ≤ 13 - x

y ≥ 18 - 9/5x

8 hours lifeguarding, 4 hours washing cars

(8,4)

Step-by-step explanation:

Hope this helps!

Please help due in 5 minutes !

Answers

Answer:

Step-by-step explanation:pentagon

Hexagon

Heptagon

Octagon

Nonagon

Decagon

I’m sorry if this is wrong

The auditorium where the spring musical will be performed has 10 seats in the 1st (front) row. Each row behind the Ist row has 4 more seats than does the row in front of it.

how many seats are in the 7th row?

Answers

Answer:

38 seats

Step-by-step explanation:

10 + 4x = y

The answer is 38
Explanation.

-8 (6x -2) = -3x -29

Answers

Answer: X= 1

1. 16=−3x−29+48x

2. 16=45x−29

3. 16+29=45x

4. 45=45x

5. 1=x

What is the slope of the line that passes through the points (-5, -7) and (4,−1)? in the simplest form

Answers

Answer:

2/3

Step-by-step explanation:

Use rise over run, (y2 - y1) / (x2 - x1)

Plug in the points, then simplify:

(y2 - y1) / (x2 - x1)

(-1 + 7) / (4 + 5)

6/9

= 2/3

So, the slope of the line is 2/3

What is the slope of the line shown below?

Answers

Answer:

D

Step-by-step explanation:

Slope formula: m = (y2 - y1) / (x2 - x1)

First coordinate: (1, 3)

Second coordinate: (3, 9)

m = (9 - 3) / (3 - 1)

m = (6) / (2)

m = 3

Other Questions
must include explanation !! pls answer the picture Do you think Napolon was a great leader? Explain English help marking brainliestt Complete the dialog with one of the following verbs properly conjugated Write a description of the race using these words (all of them):https://video.link/w/jGtKba. Speedb. Constant Speedc. Average Speedd. Velocitye. Accelerationsorry i cant link a video Must show work!Write each percent as a fraction and as a decimal?37% please help 15 points The following chart describes several different parts of flowering plants.A three-column table. Column 1 is labeled A with a row for male reproductive structure. Column 2 is labeled B with a row for female reproductive structure. Column 3 is labeled C with a row for composed of sepals and petals.What is the correct label for column A? seed pistil stamen angiosperm 1) obeserve os numeros e diga:-15, +6, -1, 0, +54, +12, -93, -8, +23, -72, +72 a) quais os numeros inteiros negativos?b)quais os numeros inteiros postivos? Chase needs 3 quarts of pineapple juice for the punch he is making. How many pints does he need to buy? a 19th-century theory that held thatsociety and groups of people aresubject to the same laws of naturalselection as animals and plants. It wasused to justify racism and colonialismthrough its belief in racial superiority. The student council at Eleanor Roosevelt High School is taking a survey of student opinions on this year's homecoming theme. To decide who to survey, the council creates a master alphabetized list of names from every student in the school, then selects every 20th student from the list. Will the results of this survey be valid? Why or why not?yes, because a random sample is taken from all of the student bodyyes, because the survey will include all of the seniorsno, because the survey will include freshmanno, because the survey will not include members of the faculty Stevie has outgrown her childhood desk and is ready to get a new one. What choice would be the best for an effective study space? (5 points)Group of answer choicesA lap desk that she can take from room to room in her house.A desk that can easily be moved from place to place in the room.A flat surface of some kind, but not necessarily a desk.A desk with a steel frame that bolts into the wall and has legs to support it.Flag this Question PLS HELP!!! People, listen to me in earnest, worship Allah, say your five daily prayers (Salah), FAST DURING THE MONTH OF RAMADAN, and give your wealth in Zakat. Perform Hajj if you can afford to.Study the capitalized phrase.What is a Muslim required to do during the month of Ramadan?A. Pray five times a day.B. Go on a hajj.C. Eat nothing during daylight hours.D. Give money to the poor. Which of the following was a direct result of the African slave trade in the Americans which resolutioncontained the threat of a boycott? Explain. Why Is Alexander V considered to be an antipope Plz help !!!!!!!! Already Helpp mee (10 points)