Mathematics High School

help me please I don’t understand

Help Me Please I Dont Understand

Answers

Answer 1

Answer:

32.87°

Step-by-step explanation:

It is asking for the measure of angle B.

[tex]tanB=\frac{opposite}{adjacent}[/tex]

[tex]tanB=\frac{4.2}{6.5}[/tex]

Now you need to find the arctan because you want the angle. (make sure your calculator is in degree mode)

B= arctan(4.2/6.5)

angle B= 32.86867893°

Related Questions

Please give me the correct answers.Only answer if you're very good at math.Please don't put a link to a website.​

Answers

Share a vertex & side= 3,4
Inside the triangle= 1,2,3
Outside the triangle= 4

Anybody know ? Need help

Answers

Answer:

i think a but i’m not sure

sorry if wrong

Step-by-step explanation:

I tried but kept getting it wrong ;-;
Find the area of the composite figure.​

Answers

<15> and <10> add first 25 <25> and 5 add second 30 <30> and 7 add third 37 <37> and 6 <6> now add that an u get <43> thats ur answer :)

An orange juice container starts with 6 7/8 cups of juice. How much orange juice is left after three 1 1/4 cup serving are poured?

Answers

6 7/8 - 1 1/4

6 7/8 - 1 2/8 = 5 5/8

5 5/8 Cups

The winner of a match in a Rock , Paper , Scissors tournament is decided after twelve rounds .4 points are awarded to the player that wins a round , and -2 points are given to the player that loses a round . if there is a draw , neither player receives points. The expression 4w - 2L + 0d can be used to determine the number of points a player has after w wins , L losses and D draws . When Sara played Jessie each earn in the match ?​

you'll get 20 points for answering ​

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is that the whole qustions

if no then write it up

How do you solve this ? (sorry for the mess pls reply asap!!!)

Answers

21 hope that helps you out

como responder la ecuación :
5x=35 745​

Answers

Answer:

x=7149

Step-by-step explanation:

Let's solve your equation step-by-step.

5x=35745

Step 1: Divide both sides by 5.

5x/5 =35745/5

Answer:

x=7149

14. An online file storage site offers a payment plan where users can pay for a year membership In
twelve equal payments. If Manny paid $7.95 per month, how much did he pay In full for the year?

Answers

Answer: 95.4

Step-by-step explanation:

What is the classification of the following
triangle? Write scalene,Isosceles, or right.
9 cm
1107
7 cm

Answers

Answer:

Obtuse

Step-by-step explanation:

I believe that it is obtuse because the triangle's sides are all different and the triangle looks like it is over 180 degrees and would be an obtuse triangle.

Victoria has $10 in a savings account. The interest rate is 10%, compounded annually. To the nearest cent, how much interest will she earn in 2 years?

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explanation in that file he sent

zixididjdidjdidhdujxjxjxhdb​

Answers

Answer:

64 lol that's a classic joke man

A triangle has side lengths of (9.6p + 7.6) centimeters, (8.7p - 9.1) centimeters, and (5.9q + 3.8) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?​

Answers

Step-by-step explanation:

the expression is (9.6p+7.6)+(8.7p-9.1)+(5.9q+3.8)

24.2p+2.3

What is the quadratic function for this graph?

Answers

Answer:

f(x) = (x + 3)² + 2

Step-by-step explanation:

Vertex for of a quadratic function is given by,

f(x) = a(x - h)² + k

Here, (h, k) is the vertex of the parabola.

From the given picture,

(-3, 2) is the vertex of the graph.

Therefore, function will be,

f(x) = a(x + 3)²+ 2

Since, the graph of the function passes through (0, 11),

f(0) = a(0 + 3)²+ 2

11 = 9a + 2

9a = 9

a = 1

Equation of the function,

f(x) = (x + 3)² + 2

-x/14+2>4?? I’m confused

Answers

Answer: x<−28

Step-by-step explanation:

can someone help me with this?

Answers

Answer:

ST ≈ 10.9 ft

Step-by-step explanation:

Using the sine ratio in the right triangle

sin32° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{US}{ST}[/tex] = [tex]\frac{5.8}{ST}[/tex] ( multiply both sides by ST )

ST × sin32° = 5.8 ( divide both sides by sin32° )

ST = [tex]\frac{5.8}{sin32}[/tex] ≈ 10.9 ( to the nearest tenth )

Hi can someone plss help with this question!!!

Answers

Answer:

Function A < Function B

Step-by-step explanation:

Solving for Function A:

Taking two points: (0,1) and (4,2)

y = mx+c

Substituting (0,1):

1 = 0 + c

c = 1

Substituting (4,2):

2 = 4m+c

Substituting 'c':

2 = 4m + 1

4m = 1

m = 0.25

Comparing slopes (slopes of each - 0.25 and 0.75):

0.75 > 0.25

Hence,

Function A < Function B

Feel free to make it brainliest


PLS SOMEONE ANSWER THIS ITS EASY (MCQ)!!!

Answers

Answer:

i think itss B but im not 100 percent sure

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Which situation involves a conditional probability?
O A. The probability that you roll a 6 on a number cube
O B. The probability that you are given a book for your birthday
C. The probability that you make a second free throw given that you
made the first free throw
O D. The probability that you make two free throws in basketball

Answers

Answer:

• A. The probability that you roll a 6 on a number cube

Step-by-step explanation:

i hope it helps :)

C.

The probability that you make a second free throw given that you made the first free throw

a p e x

A rectangle has a length of (x + 4) inches and a width of (x) inches. If the area of the rectangle is 192 inches squared, what is the LENGTH of the rectangle?

Answers

Answer:34

Step-by-step explanation:

The heights of some students are given in centimeters.
158, 159, 164, 164, 167, 172

What is the RANGE of the heights?

Answers

Range is biggest number minus lowest number so it’s 172-158 and that would be 14 so your answer is 14⁉️⁉️⁉️

HELP ASAP I NEED THIS DONE.

Answers

26 - add all the sides

is it possible to draw a triangle with the angles 150, 20 and 20
explain your answer

Answers

Answer:

No

Step-by-step explanation:

A triganles angles can only equal 180º

150º + 20º + 20º = 190º

190º > 180º

Solve for x
x/12 = 132

Answers

Answer:

x=1584

Step-by-step explanation:

x

12

=132

Step 1: Multiply both sides by 12.

x

12

=132

(

x

12

)*(12)=(132)*(12)

x

Answer: 1584 I think because 1584 divided by 12 is 132

Nicole played cards with her brother. She won 6 times as many games as she lost. Nicole won 18 games. If there were no ties, how many games did Nicole play?

Answers

Answer:

21

Step-by-step explanation:

Let x represent the number of times she lost

If she won 6 times as many games as she lost. The number of times she won can be represented as 6x

6x = 18

the number of games she lost = 18/6 = 3

Number of games played = 18 + 3 = 21

Y=1/2x-1
2x+y=4
Substitution method
Elimination method
Graphing method

Answers

Answer:

X=2 and y=0

Step-by-step explanation:

A student is measuring the length of a glove. The student is using a measuring tape. Is a measuring tape the best tool to use when measuring the length of a glove?

Answers

Answer:

Yes

Step-by-step explanation:

It is TRUE that measuring tape is the best tool to use when measuring the length of a glove.

This can be done by fastening the measuring tape around the palm, right before the knuckles, without adding the thumb during measurement.

The glove is then measured in inches. Preferably to the nearest half-inch.

Hence, in this case, the correct answer is YES.


need help! due today

Answers

Answer:

1/4

Step-by-step explanation:

Just divide the paper that is 1 by 4.

Help me with this please

Answers

Answer:

(9,1)

Step-by-step explanation:

Find the amount of time.
I = $10, P = $100, r = 2%

Answers

16 (  multiply them divide ect)

There are 49 students in a classroom with 8
tables. If 6 students can sit at a table, how
many students can sit down at tables?
8
B
48
C47
49

Answers

Answer:

The answer is B

Step-by-step explanation:

8 times 6 = 48

So 48 people will be able to sit down with one person left out.

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