Mathematics High School

guys help mee!!
Find the measure of angle A

A. 22 degrees
B. 100 degrees
C. 20 degrees
D. 21 degrees

Guys Help Mee!!Find The Measure Of Angle AA. 22 Degrees B. 100 Degrees C. 20 Degrees D. 21 Degrees

Answers

Answer 1

this is just a guess by looking at the image

Related Questions

The angle of depression from a helicopter to its landing space is 56°. If the helicopter is flying at 1000 ft, find the distance from the helicopter to the landing space

Answers

Answer:

[tex]1206.22\ \text{ft}[/tex]

Step-by-step explanation:

The height at which the helicopter is 1000 ft

Angle of depression is [tex]56^{\circ}[/tex]

[tex]\theta=90-56=34^{\circ}[/tex]

We have the relation

[tex]\cos\theta=\dfrac{\text{Adjacent side}}{\text{Hypotenuse}}\\\Rightarrow \cos34^{\circ}=\dfrac{1000}{x}\\\Rightarrow x=\dfrac{1000}{\cos 34^{\circ}}\\\Rightarrow x=1206.22\ \text{ft}[/tex]

The distance of the helicopter to the landing space is [tex]1206.22\ \text{ft}[/tex].

11. Suppose 42 out of 60 people read the newspaper everyday. What
percent of the people do NOT read the newspaper everyday?

Answers

Answer:

30%

Step-by-step explanation:

18/60 do not read the paper and this represent 30%

what is -2x plus 2x because the website i'm using says it's not 2x

Answers

it’s 0 because if you have a number line if your adding you go right so you go towards the positive numbers

Jazmyn is baking and selling cupcakes for $15 per dozen. She would like to make more than $120 in cupcake sales. Which number line below represents the solution to the situation?

Answers

Answer:

> 8

Kindly find number line in attacked picture

Step-by-step explanation:

Price of cupcake per dozen = $15

Projected amount of sales > $120

In other to make such amount in sale, we need to obtain the number of dozens of cupcake :

Project amount of sales / price per dozen

> $120 / $15

> 8 dozens

A store has a vending machine. Customers put in a quarter only, and they receive a handful of candy.

The machine is profitable if x > $40, where x is the amount of money in quarters at the end of one week.

Answers

Answer:

4>40

Step-by-step explanation:

Which phrase represents this expression?

42−3×8


the difference of 42 and the product of 3 and 8

the quotient of 42 and the product of 3 and 8

the quotient of 42 and 3 is multiplied by 8

the difference of 42 and 3 is multiplied by 8

Answers



The difference of 42 and 3 is multiplied by 8

Jessica is measuring two line segments. The first line segment is 300 cm long. The second line segment is 500 cm long. Find the total length of both the line segments.

Answers

Answer:

The total length of both the line segments is 800 cm long.

Step-by-step explanation:

The answer to this question is 800 cm long!!

Help plsssssssss.
Find the value of x and the measure of the angle labeled 3xº.

Answers

It’s B. Because if you do 9(3)=27 that equals to the one with the identical angle 27 (on the bottom one) and the ->Angle Measure is 27<-because if you add (45) and (27) it should give you (72) for the measure of that angle. so it’s B.

It needs a simplified solution and pls deadline is tomorrow

Answers

Answer:

1. 3600

2. 40

3. 75%

4. missed 5 points. earned 18 points.

5. 20 cans

hope this helps!

He pays for the board game and pays $1.54 the tax rate is 5.5%
What is the original price of the board game, before tax?

Answers

Answer:

Hsvdbdbdb

Step-by-step explanation:

Evdghdbdbs

8 cm
6 cm
Make an equation to find the area of the rectangle. Move numbers and symbols to the lines.

Answers

Answer:

48

Step-by-step explanation:

It was estimated that 825 people would attend the soccer game , but 817 people actually attended what is the percent error , to the nearest percent , of the estimate

Answers

Answer:

1

Step-by-step explanation:

First we will divide those who attended with the estimated number 0f those who should attend.

= 817/825

= 0.9903

We will then multiply the above result with 100

= 100 × 0.9903

= 99.0303

The next step is to deduct the above result from 100

= 100 - 99.0303

= 1

Answer:

1

Step-by-step explanation:

Evaluate each expression and match it with its correct value.
1. 9
4
1-41
2.1
9
1-91
3. 4
1-21
4. 11
111
5. 2.
1111

Answers

i’m not sure 100% but 1.9 ??

What is 25% of 30??????

Answers

Answer:

7.5

Step-by-step explanation:

First, turn 25% into a decimal. You do this by dividing 25 by 100.

25/100 = 0.25

Now, multiply 0.25 by 30.

30 x 0.25 = 7.5


Below is a list of test scores for the ninth-grade math and science classes at Campbell High School
Test Scores
Math: 0.0.62, 64, 70, 73, 74, 78, 82, 86, 90, 94,100
Science: 58, 64, 69, 73, 77, 81, 85, 87, 90, 92, 95, 95, 100
Which statement best describes the data?
The mode is the best measure of central tendency for the math class.
The mode is the best measure of central tendency for the science class
The mean is the best measure of central tendency for the science class.
The mean is the best measure of central tendency for the math class.

Answers

Answer:the mean is the best measure of central tendency for the science class

Step-by-step explanation:

Determine whether this table represent a constant rate of change.
number of items
1
2
4
7
cost ($)
4.50 9.00 18.00 31.50
Yes
No

Answers

Answer:

Yes

Step-by-step explanation:

1 is 4.50

4.50*2=9

4.50+4.50

(4+4) + (0.50+0.50)

4.50*4=18.00

4.50+4.50+4.50+4.50

(4+4+4+4) + (0.50+0.50+0.50+0.50)

4.50*7= 31.50

4.50+4.50+4.50+4.50+4.50+4.50+4.50 0.50

(4+4+4+4+4+4+4) + (0.50+0.50+0.50+0.50+0.50+0.50+0.50)

Sorry if I confused you more when I broke it down. I just remembered the easiest way I learned

............please help

Answers

X-intercept: (3.5,0)
Y-intercept: (2.5,0)

The table shows Reese's earnings from selling birdhouses. Which statements are correct for this situation?


HELPP

Answers

What are the statements, I can’t see them

Solve: 3x-1=8(x+1)+1

Answers

Answer:

X= -2

Step-by-step explanation:

Help did sus kskss omg show work

Answers

Answer:

1/6

Step-by-step explanation:

Make them equal

2/3  x  2  =  4/6

1/2   x  3  =  3/6

4/6  -  3/6  =  1/6

(b) Find the buying price of the following item when 5% Sales
Tax is added on the purchase of
5Kg of wheat at 20per kg
[2 marks]​

Answers

Answer:

$105

Step-by-step explanation:

20 × 5 = 100

5% Increase = 105% of Original

100/100 × 105 = 105

Which expression is equivalent to 6f-1+7f-8



13f+7
5f-1
-f+7
-9+13f

Answers

-9+13f

Step-by-step explanation:

6f-1+7f-8

6f+7f-8-1

13f-9

Malcolm is feeling bags with rice he starts with a 5 1/4 pound container of rice and shells each bag with 5/8 pound of rice how many bags of rice can Malcolm fill

Answers

Answer:

8 2/5 bags of rice

Step-by-step explanation:

The above question is solved as;

5/8 pounds of rice = 1 bag of rice

5 1/4 pounds of rice = x bags of rice

Cross Multiply

5/8 pounds × x bags of rice = 5 1/4 pounds of rice × 1 bag of rice

x bags of rice = 5 1/4 pounds of rice × 1 bag of rice/ 5/8 pounds

x bags of rice = 5 1/4 ÷ 5/8

x bags of rice = 21/4 ÷ 5/8

x bags of rice = 21/4 × 8/5

x bags of rice = 42/5

x bags of rice = 8 2/5 bags of rice

Therefore, malcolm can fill 8 2/5 bags of rice.

Which of these strategies would eliminate a variable in the system of equations?

2x- 6y=6

6x - 4y = 2

Choose all answers that apply: more than 1


Multiply the bottom equation by 3 then subtract the bottom equation from the top equation


Multiply the bottom equation by -3/2 then add the equations.

Multiply the top equation by-3. then add the equations


Answers

Answer:

Multiply the bottom equation by -3/2 then add the equations.

Multiply the top equation by-3. then add the equations

Step-by-step explanation:

Given the simultaneous equation

2x- 6y=6  ... 1

6x - 4y = 2 ... 2

To eliminate a variable, we have to make the coefficient of one of the variable to be the same.

Multiply equastion 1 by -3

-6x+18y= -18  

6x - 4y = 2

Add the result:

-6x + 6x + 18y-4y = -18+2

18y-4y = -18+2

14y = -18

y = -9/7

Another way is to Multiply the bottom equation by -3/2 then add the equations.

Multiplying equation 2 by -3/2 will give;

6x(-3/2) - 4y(-3/2) = 2(-3/2)

-9x + 6y = -3

Add to equation 1;

2x- 6y=6

-9x + 2x + 0 = -3+6

-7x = 3

x = -3/7

Hence the correct two options are;

Multiply the bottom equation by -3/2 then add the equations.

Multiply the top equation by-3. then add the equations

Write a function in any form that would match the graph shown below.​

Answers

Answer:

it has two zeros because it is touching x axis two times

Need help asapppp
Thanks + BRAINLIST only if you know correct answers for these questions

Answers

Answer:

1) a

2) b

3) a

Step-by-step explanation:

Answer:

1) a. x = 38

2) b. x - 77 = 23

3) a. x = 100


4. (4-7)2 -
6.7 +20

Answers

Answer: 7.3

Step-by-step explanation:

Do the parentheses first!

4-7= -3

Then, multiply -3 by 2

-3×2= -6

Next,

-6-6.7= -12.7

Then, add -12.7 to 20

-12.7+20=7.3

Your answer is 7.3

Cost of cashews cost $2 more than peanuts. Gabriel orders 4 cans of cashews and 3 cans of peanuts the total cost was $56. Write an equation for the cost of peanuts

Answers

Answer:

3x = 56 - (4x + 8)

Step-by-step explanation:

Let

Cost of peanut = x

Cost of Cashew = x + 2

Total Cost = Cost of Cashew + Cost of peanut

56 = (x+2) * 4 + x * 3

Cost of peanut: 3x = 56 - (4x + 8)

Total Cost = Cost of Cashew + Cost of peanut

56 = (x+2) * 4 + x * 3

56 = (4x + 8) + 3x

56 = 4x + 8 + 3x

56 = 7x + 8

56 - 8 = 7x

48 = 7x

x = 48/7

x = 6.86

helppp!
solve for x. show your work
6x + 10 = 40

Answers

Answer:

5

Step-by-step explanation:

PLS HELP ASAP



What is the measure of

Answers

30 sorry if I’m wrong
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