Mathematics High School

What is the measure of angle B in the figure below?

Answers

Answer 1

Answer:

The answer is A

Step-by-step explanation:

30* 60* 90*

Related Questions

Is this a linear function y=3x

Answers

YES it’s is a linear function

Answer:

yes

Step-by-step explanation:

linear means it goes in a straight line

i think all functions are linear unless they have an exponent im not sure though but this one is linear

lots of point n brainliest SO help rq

Bruce invested a certain amount of money for five years at a rate of 2.25%. At the end of that time, he had earned $675 in interest. How much money was invested? (See Example 3 from your notes.)

a
$6000
b
$6675
c
$6750
d
$5645

Answers

Answer:

A. $6000

Step-by-step explanation:

Let the invested amount is x.

Then the interest amount is:

x*5*2.25/100 = 6750.1125x = 675x = 675 / 0.1125x = 6000

Correct choice is A

Plzzz put the work step by step so I can copy

Answers

Answer:

down below

Step-by-step explanation:

inside of a triangle is 180 degrees

[tex]180=90+5x+2+4x-11\\180=5x+4x+90+2-11\\180=9x+81\\180-81=9x+81-81\\99=9x\\99/9=9x/9\\11=x[/tex]

now that we have our x we can find the angles

[tex]M=90\\\\K=5(11)+2\\K=57\\\\\\L=4(11)-11\\L=33[/tex]

Evaluate:

12×2.4×2.4×7=

Answers

Answer:

483.84

Step-by-step explanation:

Answer:

483.84

Step-by-step explanation:

Amelia can spend no more than $150 to rent a car for a day trip. A rental car costs $35 per day plus $0.75 per mile.What is the maximum number of miles that Amelia can drive?

Answers

Answer:

If she is only driving the car for a day, she will only have to pay the one-time fee of $35 per day

35+0.75x=150

x being the number of miles

x= 153.3 miles

Write an equation to match each graph

Answers

Answer:

y=lxl

Step-by-step explanation:

Answer:

y=|x|

Step-by-step explanation:

The first graph is V shaped graph centered at origin, (0,0) and the graph is not shifted or translated. So, the equation of first graph is,

PLEASE ANswer iLL TRY AND MARK BRAINLIEST

Answers

the best option is option number c because the line both marks on the 2 in the negative and positive side

I rly need help with #2-4 and #8-9 PLZZ

Answers

Answer:

2. sin=12\15 cos=9/15 tg=12/9

3. sin=3/v13 cos=2/v13 tg=3/2

4. sin=v15/4 cos=7/4 tg=v15/7

How do I do this I need help please?

Answers

Answer:

34.8 to 1 dp

Step-by-step explanation:

18/2 = 9

Area of rectangle 18 X 9 = 162 cm^2

diameter of each circle 9

radius = 4.5

Area of a circle = πr^2

π X 4.5^2 = 63.6172512

63.6172512 X 2 (there are 2 circles) = 127.234502

162 - 127.234502 = 34.7654975

34.8 to 1dp

A right triangle has one angle that measures 83º. What is the measure of the other acute
angle?

Answers

180-(83+90)=180-173=7

you randomly choose a shirt off the shelf. there is 4 blue shirts 2 black shirts and 2 green shirts and 1 white shirt and 1 red shirt. what is the probability of choosing a green shirt? im at school halp

Answers

Answer:

2 out of 10

Step-by-step explanation:

Simple math

BELOW IS THE PROBLEM

Answers

9514 1404 393

Answer:

5.3

Step-by-step explanation:

The Pythagorean theorem applies. The square of the hypotenuse is equal to the sum of the squares of the other two sides.

8² = x² + 6²

64 = x² +36

28 = x²

√28 = x ≈ 5.3

The missing measure is 5.3.

_____

Comment on the question

The triangle isn't marked, but we must assume it is a right triangle. If it is not a right triangle, we cannot find the missing measure.

Answer:

5.3 is the answer.

Step-by-step explanation:

#CarryOnLearning

8+y−23k+3m What is the constant? What is the coefficient of the y term? How many terms are there?

Answers

Answer:

Step-by-step explanation:

There are 4 terms

Coefficient of y term = 1

Constant = 8

The term without variable is the constant term.

what is the slope for these 3 lines

Answers

1. 1/4
2. 2/1 or just 2
3. 5/1 or just 5

What is the slope of the line that passes through the points: (5, -3) and
(-1,6)

Answers

Answer:

-1/2

Step-by-step explanation:

https://www.calculator.net/slope-calculator.html

That website has the best explanation ^^^^^

Answer:

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

Step-by-step explanation:

[tex]m=\frac{\text{rise}}{\text{run}}=\frac{y_2-y_1}{x_2-x_1}[/tex]

We are given the points (5, -3) (-1, 6).

[tex]\frac{6-(-3)}{-1-5}=\frac{9}{-6} =-\frac{9}{6}=\boxed{-\frac{3}{2}}[/tex]

Hope this helps you!

Lance rides his bike at a constant speed of 32 mph. Write an equation to represent the total distance, d, he can ride in h hours.

Answers

Answer:

d = 32h

Step-by-step explanation:

Find the area of the shaded region.

Answers

125.6 inches²(Assuming pi equals 3.14)Find the area of the circle:10² = 100100 x 3.14 = 31472 degrees is 1/5 of a circle72 + 72 = 2/5 of the circle2/5 = 0.40.4 x 314 = 125.6Please let me know if I am wrong.

The answer is .... 125.6

Which of the following are solutions to the inequality -7x + 14 > -3x - 6? Select all that apply.
A.-10
B. 10
C. -5
D. 5
E. -3
F. 3
G. 0

Answers

Answer:

it is d

Step-by-step explanation:

-7x+14+3x>-6-7x+3x>-6_14-4x>-20x<5

Write the inequality that represents the number line

Answers

Answer:

Step-by-step explanation:

PLEASE HELP! I AM BEHIND ON SCHOOL WORK AND I NEED THIS! PLEASE SHOW WORK!

Answers

if ur question is to find the missing side length, it would be 7cm because the 8.2cm are right across from each other and are the same value. so the missing side across from 7cm would be 7cm too

triangle TAM has the vertices T(0,5), A(4,1), and M(3,6). Find the Ry= -2 then T‹-4, 0› (triangle TAM)

Answers

9514 1404 393

Answer:

see attached

Step-by-step explanation:

The attached graph shows the original triangle (red) reflected over y=-2 (purple) and translated left 4 units (blue).

Each morning, it takes Leah 5 minutes to walk to the bus stop. She rides the bus for 35
minutes and then walks 10 minutes to her office. If Leah needs to be at work by 8:10 A.M.,
what is the latest time she can leave her house?

Answers

Answer:

7:20 A.M.

Step-by-step explanation:

5+35+10=50 mins

So she has to leave 50 mins before 8:10 A.M.

which is 7:20 A.M.

Leah would need to leave at 7:20 A.M.

5+35+10= 50

Which means, she would need to leave at least 50 minutes before she has to be at work.

Hope this helps!!

Can I have brainliest..? If not, that’s fine :)

How much larger is 6 x 105 compared to
2 x 103? Explain how you know.

Answers

Answer:

397

Step-by-step explanation:

well we know that 6*105= 630 and 2*103 = 206 so we subtract 206 from 630 giving us 397

hope this helps.

Answer:

6×105=630

Step-by-step explanation:

2×103=206 so 6×105 is greater with 424 yimes2×103.

answer this question for brainilest and 30 points

Answers

The answer is V is less than 200 cubic inches

solve the simultaneous equation
2x + 4y=1
3x - 5y=7

Answers

Answer:

x = 3/2 or 1.5.

y = -1/2 or -0.5.

Step-by-step explanation:

Solve for one equation, one variable.

2x + 4y = 1

subtrract 4y from both sides.

2x = 1 - 4y

divide by 2 to get x by itself.

x = 1/2 - 2y

Now that we have this, we can put it into the other equation.

3x - 5y = 7

Substitute variable.

3(1/2 - 2y) - 5y = 7

Distribute the 3.

1.5 - 6y - 5y = 7

Combine terms.

-11y + 1.5 = 7

Subtract by 1.5.

-11y = 5.5

Divide by -11.

y = -1/2, or -0.5.

Now we can find x. Substitute this into the initial equation.

2x + 4y = 1

Substitute variable.

2x + 4(-1/2) = 1

Multiply.

2x + (-2) = 1

Simplify.

2x - 2 = 1

Add 2 to both sides.

2x = 3

Divide by 2.

x = 3/2, or 1.5.

x = 3/2 or 1.5.

y = -1/2 or -0.5.

a scuba diver dived 54ft below sea level to find an oyster. he then swam up 20 ft to open the oyster to see if it contained a pearl. how many ft below sea level was he when opened the oyster

Answers

Answer:

The diver was 34 feet below sea level

7 3/4 + 3 5/6 - 1 3/4

Answers

Answer:

This does not have to be complicated.

Just subtract 1 3/4 from 7 3/4 to get 6. Now add the 3 5/6 to that for a total of 9 5/6

Step-by-step explanation:

Eliminate the y in the following system of equations. What is the result when you add the two equations?
3x - 2y = 8
x + y = 6

Answers

Answer:

X=4

Step-by-step explanation:

3x-2y=8

x+y=6

multiply second equation by 2 so you can eliminate y

2(x+y)=2(6)

2x+2y=12

now add two equations together

first equation: 3x-2y=8

modified second equation 2x+2y=12

added together eliminates y. 5x+0=20

X=4

Answer:

Step-by-step explanation:

PLEASE HELP GEOMETRY PLEASE! SHOW WORK!!

Answers

Answer:

x = 106.5

Step-by-step explanation:

sin 28 = opp/hyp = 50/x

0.4695 = 50/x

0.4695x = 50

x = 106.5

For which number does the 9 have the least?
1. 9.001
2. 7.079
3. 0.9
4. 0.29

Answers

Answer:

2. 7.079

Step-by-step explanation:

The nine on the second choice is on the thousandths place. The nines on the other options are higher.

Hope this helps!

2. 7.079

this is because the nine is in the farthest place which makes it worth the least

Other Questions

(x+4)(x-2) as a triomial in standard form what is the surface area of this right rectangular prism. a rectangle with 4 width 5 length and 2 height. Jim Crow laws affected African Americans in the South by:A. taking away their civil rights.B. forcing them back into slavery.C. forcing them to attend white schoolsD. making them leave the South cual es el proceso de la fotosintesis What did Europe look like before the war? What kind of things were going on? A golfer drives a ball 21 degrees from a line between the tee and the hole that is 380 yards away. How far is the ball from the whole if it landed 190 yards from the tee?NEED WORK How has ethnocentrism affected native populations in Africa? (4 points) a Indigenous children were taken away from parents. b Pollution has spread across the Pacific Ocean. c Many nations have built and tested nuclear weapons. d The people struggle to maintain their political borders. find the coordinates of the point where y-4x=1 crosses the y-axis The population of a town has grown at a rate of approximately 1.2% each year since 1960. In 1960, the population of the townwas about 180 thousand people. Which function could be used to model the population, p, of the town in thousands) x yearsafter 1960?Ap = 180(12)()p = 180(1.12)p = 180(1.012)Dp = 180(0.12) Slope from graph Khan academy : What is the slope of this line? Indicate the general rule for the arithmetic sequence with a3 = -12 and a8 = -37 BRAIN. LIEST TO THE CORRECT ANSWER!Source 1: Child psychologist Dr. Hamed Sadwai claims, "Many liv. e-ac. tion video gam es promote cri. tical thinking skills and reinforce the concept of cause and effect when it comes to one's actions." Source 2:Youths who spend too much time in front of a screen can suffer from social isola. tion, lack of crea. tivity, and even eye pro. blems, according to the Children's Health Council.A.) Parents who want healthy children should prevent them from playing video games.B.) Children can benefit from playing video games if they do so in moderation.C.) Video games can confuse children because they improve thinking but cause isolation D.) Children who are struggling in school can learn from playing more video games. Is 7/10 a simplest form time sensitiveWhen applying for a college or university, never state something that you can illustrate with a(n) __________ The only solution to x^2+bx+c=0 is x=5 find a and b How many -foot unit cubes can be added to fill the prism completely? Use what you know about unit cubes or the side lengths of prisms to show your work or explain your answer. Which of the following transitions should be added to the beginning of sentence 5 to best enhance the organization of the paragraph? O A. On the contrary, O B. Regardless, C. Firstly, D. For instance, Ava spend $6 on supplies for her lemonade stand and sells $4 worth of lemonade the first day. how many dollars profit has she made? Question 10 (5 points)Company policy for internal control should include all of the following except forwhich one?Employees will be rotated.Monthly bank statements should be sent to and reconciled by the sameemployees who authorize payments and write checks.At time of payment, all supporting invoices or documents will be stamped "paid."The owner (or responsible employee) signs all checks after receivingauthorization to pay from the departments concerned. The manager of a warehouse would like to know how many errors are made when a product's serial number is read by a bar-code reader. Six samples are collected of the number of scanning errors: 36, 14, 21, 39, 11, and 2 errors, per 1,000 scans each.Just to be sure, the manager has six more samples taken:33, 45, 34, 17, 1, and 29 errors, per 1,000 scans eachHow reasonable is it to expect that the small sample represents larger samples?