Mathematics High School

hey i kinda need help on this question
(could you do a step by step method i think it would help a lot)

Hey I Kinda Need Help On This Question(could You Do A Step By Step Method I Think It Would Help A Lot)

Answers

Answer 1

Answer:

27.6°

Step-by-step explanation:

6.5²-6² = 6.25

✓6.25 =2.5

^^^ that was Pythagoras theorem

9+2.5 = 11.5

23-11.5 =11.5

6 = height =opposite

11.5 = base = adjacent

sohcahtoa

use Tan

Tan-¹(6/11.5)

gives the angle CDA = 27.5528...

27.6 (1d.p)

Related Questions

12. The side lengths of three triangles are shown.
Which of the triangles are right triangles?

Answers

2 is a right triangle

Can you help me with this like explain how and stuff, Please?

Answers

Answer:

Step-by-step explanation:I belive that the 7x+22 needs to equal 50 because they opposite angles. Hope this helped a little and can get you started

Answer:

22.57

Step-by-step explanation:

7x+ 22 =180 180 because its a supplimentary angle -22 from 22 and 180 22 and -22 cancel out the 180 - 22 = 158

then you have 7x = 158     divide both numbers by 7 to isolate x then divide 158 by 7 = 22.57

what is the volume of the prism below?

Answers

Answer: A, 120 units cubed

Step-by-step explanation:

Formula = (H*W*L)/2

4 * 3 * 20 = 4 * 60 = 240

240 / 2 = 120


Scott stood on a 42 in. high chair, then jumped into a 8 in.
deep hole. Which equation applies to his action?

Answers

Answer:

8-42 = -34 will be applied

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP MEEE PLSSSS

Answers

Answer:

Ur question? Itz incomplete

what is the nearest percent of 20 students to 30 students​

Answers

Answer:

It should be 66%

Hope this helped! :)

Given m||n, find the value of x.

Answers

Answer: T be honest i really don't know.

Step-by-step explanation:

Answer:

x=29

Step-by-step explanation:

Based off of the Consecutive Interior Therom, Angle 1= Angle 2. With this given, you get:

6x-1=5x+28

-5x. -5x

x-1=28

ANSWER:

x=29

Simply the following expression: 12x + 5x - 8x

Answers

12x+5x-8x=9x

12x+5x=17x

17x-8x=9x

If 35% of a number is 84 and 60% of the same number is 144, find 25% of that number.

Answers

Answer:

60

Step-by-step explanation:

What is the measure of angle ZUV? *

Answers

It should be 124°

Explanation:
The angle VWX is adjacent/across/parallel from ZUV making it the same, so just add the two angles that for VWX to get 124°.

A lawyer drives from her home, located 15 miles east and 28 miles north of the town courthouse, to her office, located 6 miles west and 44 miles south of the courthouse. Find the distance between the lawyer's home and her office.​

Answers

Answer:

Step-by-step explanation:

I know the answer is 26 miles but I cannot figure out how they came up with that answer using the distance formula.It looks like you need to find the shortest distance (as the crow flies) between the home and the office.

Use the Pythagorean Theorem.

6^2 + 10^2 = c^2

136 = c^2

11.67 = c

4^2 + 14^2 = c^2

212 = c^2

14.56 = c

11.67 + 14.56 = 26.2 = 26 miles

HELP PLEASE ASAP!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

3

Step-by-step explanation:

(plz mark as branliest if correct)

Answer:

3

Step-by-step explanation:

P to S is 3 and the other side must be equal so its 3.

Jasmine made a line plot to show the lengths of string in inches that the art teacher gave her for a craft project
Which of the following statements that Jasmine made about the string lengths are true? Select all that apply.

A. The difference between the longest length and shortest length is 14 inches.
B .I have twice as many 12-inch strings as I do 8-inch strings.
C. The total length of string that I have is 84 inches.
D. I cannot determine what the shortest string is by looking at my line plot.
E. Since I need 100 total inches of string for my project, I have enough string.

WILL GIVE BRAINLEST

Answers

Answer:

B and C

Step-by-step explanation:

I took a test

Answer:

answer is b and c

Step-by-step explanation:

1. At Antonio's Pizza, a pepperoni pizza costs $6.95. Extra toppings are available for $0.50 each. If Greg bought a pizza for $8.45, how many extra toppings did he order?​

Answers

he got 3 extra toppings

8.45-6.95=1.50

1.50/0.50=3

$16.9??? I don’t know if I’m wrong srry

Write an exponential function in the form y=ab^x that goes through points (0,6) and (7, 768)

Answers

Answer:y=6(2)*x

Step-by-step explanation:

PLEASE HELP - Basketballs used in NBA games all have a diameter of approximately 912 in. inches. About how many cubic inches of air is contained in the spherical ball?

Answers

69 because 69in. is number inches

Raju bought 12 pencils at $0.35 each and 10 pens at $1.75 each . How much did raju spend in total?

Answers

21.7 Because $0.35 x 12 is 4.2 and 1.75 x 10 is 17.5 and add that up and it’s 21.7!

The total amount of money spent is $21.7.

What is total?

A total is a whole or complete amount, and "to total" is to add numbers or to destroy something. In math, you total numbers by adding them: the result is the total.

Given that, Raju bought 12 pencils at $0.35 each and 10 pens at $1.75 each.

Total cost of 12 pencils

= 12×0.35

= $4.2

Total cost of 10 pens

= 10×1.75

= 17.5

Total =4.2+17.5

= $21.7

Therefore, the total amount of money spent is $21.7.

Learn more about the total here:

https://brainly.com/question/15842940.

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Emma bought two televisions at 2500.00 each.One got slightly damaged during transportation.He sold the undamaged one at 3000.00 and sold the damaged one at 2200.00.Calculate the profit made by Emma

Answers

Answer:

200.00

Step-by-step explanation:

Cost of 2 television at 2,500.00 each = 2 × 2,500.00

= 5000.00

Cost of 2 television = 5,000.00

Selling price of the undamaged TV = 3000.00

Selling price of the damaged TV = 2200.00

Total selling price = 3000.00 + 2200.00

= 5,200.00

Total selling price = 5,200.00

Profits = selling price - cost price

= 5,200.00 - 5,000.00

= 200.00

Profits = 200.00

brian rehr obtains an installment loan of 1250 to buy canoe requires 24 monthly payments and has an apr of 10%
What is the monthly payment and finance charge

Answers

Answer:

I believe it is 122.6

Step-by-step explanation:

1,250 - 24 = 1,226

10%of 1,226 = 122.6

answer question for 15 points

Answers

A translation down to the left since it’s negative

answer this qustion plz and if get right i might give you brainlist

Answers

Answer:

A

Step-by-step explanation:

SO right off the bat it cannot be c, for they do definatly change.

Next, lets find out how much they change by.

The median would now be 120. Since adding 1 more number would make it just 120. Instead of it being 120+130/2.

This is a decrease of 5. Because we can just subtract normal number by new number: 125-120=5.

Now, the mean is already 500/4. This equals 125.

So lets add 0 to that. So now we must divide it by 1 more number, 4+1=5.

That is 500/5. This equals 100.

This is a decrease of 25. Because we can again subtrasct the normal number by the new number: 125-100=25

That is 5x more of a decrease than the mean.

SO it must be A, since the mean decreased more than the median.

I need help please! DON'T USE LINKS! WILL BE REPORTED

Answers

9514 1404 393

Answer:

  222 cm²

Step-by-step explanation:

The surface area can be found using the formula ...

  A = 2(LW +H(L+W))

To minimize fraction nonsense, we'll let H be the fraction.

  A = 2(12·8 +(3/4)(12 +8)) = 2(96 +15) = 222

The surface area of the prism is 222 square centimeters.

You play tennis regularly with a friend, and from past experience, you believe that the
outcome of each match is independent. For any given match you have a probability of 0.6 of
winning. The probability that you lose the next two matches is
(a) 0.16
(b) 0.40
(c) 0.64
(d) 0.36

Answers

B is your answer let me know if I’m wrong

The probability that you lose the next two matches is 0.4. The correct option is B.

What is probability?

Probability is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

Probability = Number of favourable outcomes / Number of samples

Given that you play tennis regularly with a friend, and from past experience, you believe that the outcome of each match is independent. For any given match you have a probability of 0.6 of winning.

The probability that you lose the next two matches is calculated as:-

Probability = 1 - 0.6

Probability = 0.4

Therefore, the probability that you lose the next two matches is 0.4. The correct option is B.

To know more about probability follow

https://brainly.com/question/24756209

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Please help i need help bad please i have so much work ugh

Answers

Step-by-step explanation:

Meeting ID: 436 406 7407

Passcode: 12345

Which of the following student below will qualify for a grant?

Answers

Answer:

A: Ruby only

Step-by-step explanation:

This is 7th grade math

Answers

Answer:

15 feet squared

Step-by-step explanation:

Area = 6 x 5 x 1/2

Area = 30 x 1/2

Area = 15

Hope that helps!

The answer is 15ft squared.

(Why? Use the formula: A = (0.5)(b)(h))

please answer asap need answer

Answers

Answer:

ans is 62 only

Step-by-step explanation:

The area of a rectangle is 20 mm2. If the width is 4 mm, find the length?

Answers

Answer:

length = 5 mm

Step-by-step explanation:

area = width x length

20 mm² = 4 mm x length

divide both sides of the equation by 4 mm:

length = 5 mm

Answer:

lenght 5

Step-by-step explanation:

When is the temperature constant?
A. 11 A.M.-2 P.M.
B. 10 A.M.-11 A.M.
C. 2 P.M.-4PM
D. 4PM-5P.M.

Answers

Answer:

11am- 2pm

Step-by-step explanation:

the flat line shows where time is constant

(2a²b 5)2 (ab 332
22(a²b-c-3)(a?c%)

Answers

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