Mathematics High School

please i need this asap since it is due soon

Answers

Answer 1

Answer:

1. 6.56 2. 12.17

Step-by-step explanation:

I hope this helps!!

Related Questions

What is the measure of each angle in a pentagon if the lengths of all five sides are equal?
A. 180
B. 120
C. 108
D. 60

Answers

Answer:

C (108)

Step-by-step explanation:

Angles in a pentagon must add up to 540 degrees.

All sides equal mean all angles are equal

so all you must do is divide 540 by 5, which gets you to 108.

You can use inverse operations to check the work

108 x 5 = 540

1) Alexa won 80 super bouncy balls playing horseshoes at her school's game night. Later, she gave two to each of her friends.
She only has 8 remaining. How many friends does she have? 2) Jane spent half of her weekly allowance playing mini-golf. To earn more money her parents let her wash the car for $20. What is
her weekly allowance if she ended with $32? 3) 229 students went on a field trip. Six buses were filled and 5 students traveled in cars. How many students were in each bus?

Answers

Answer:1 is 36 friends. 2 is $24 as her weekly allowance. 3 is 37 students on each bus

Step-by-step explanation:1. 80-8 because 8 is the amount she has left. You would get 76 which is the amount she gave away. Then you divide 76 by 2 because she gave 2 balls to 1 friend. Then you get the amount of friends she has.

2. When we read the problem it says she spent half of her allowance on mini golf. The half is very important. She earns $20 from cleaning her parent’s car and ends up with $32 all you do is subtract the $20 from $32 because it’ll leave you with 1/2 the money she began with (32-20=12). Then she she already spent half of the money you can either add 12 or multiply the 12 by 2 to get your answer (12+12=24 or 12•2=24).

3.(229-5) you’re subtracting 5 from the 229 students because 5 of them traveled in car. Then you do 224 students divided by 6 buses and you should get 37 students per bus.

Y=-2x^2-12x+6

What are the points

Answers

Answer: Here ya go.

Step-by-step explanation:

6.464 that is the answer enjoy

A rectangular fish tank is shown above. The base of the tank has an area of 58.4 feet2. What is the volume of water in the tank?

Answers

Answer:

525.6 ft^3 based on a Height of 9 ft

Step-by-step explanation:

Given data

Area of Base= 58.4 ft^2

The expression for the volume of a rectangular tank is given as

Volume= L*W*H

Volume= Area*Height

Although the question was not specific about the height, it is important that we have the height to get the volume

Say the height is 9 ft

Hence the volume is

V= 6*58.4*9

V= 525.6 ft^3

What is the slope line ?

Answers

Answer:

-3.....

have a nice day

Answer:

Step-by-step explanation:

The slope of a line can be found with any two points from the line. Formally, slope, m, is defined as

m=(y2-y1)/(x2-x1), I’ll use points (1,4) and (4,-4) so

m=(-4-4)/(4-1)

m=-8/3

I NEED HELP PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

2.1

Step-by-step explanation:

Can someone solve this ?plzz!!

Answers

Answer:

25/m^3

Step-by-step explanation:

(5m^2)^3 is just an expanded way of saying 125m^6. 125m^6/5m^9 is going to get you 25/m^3, as the 6 and the 9 cancel to get you 3 on the denominator, and 125/5 gets you 25.

Anyone know any of these for math?

Answers

I have attached my work and the rules of exponents

The mean number of sick days taken by the employees of Company A is 9, with the number of days taken ranging from 0 to 16. The mean number of sick days taken by the employees of Company B is 6, with the number of days taken ranging from 2 to 9. Which BEST compares the number of sick days taken by the employees of the two companies?

Answers

Answer: C) On average, the employees of Company A take more sick days than the employees of Company B.

Step-by-step explanation: USATESTPREP

Answer:

Step-by-step explanation:

On average the employees of company a takes more sick days than employees of company b

Mean of company a=9 mean b=6. 9>6

Find the missing length indicated?

Answers

Answer:

D. 15

Step-by-step explanation:

Let the missing length be represented as x.

Thus:

(24 - x)/12 = x/20 => angle bisector theorem

Cross multiply

20(24 - x) = x(12)

480 - 20x = 12x

480 - 20x + 20x = 12x + 20x

480 = 32x

480/32 = 32x/32

15 = x

Missing length = x = 15

A man paid $296 for 8 books. How much did he pay for each book?

Answers

Divide total pain by number of books.

296/8 = 37

He paid $37 per book

Find the measure of the indicated angle to the nearest degree.

Please help me!!!

Answers

arcsin(42/51) = 55.4°

ill mark brainlist plss help

Answers

We will want to solve for x
We will start by multiply both sides by 24 so we can cancel out the 24 on the left and get x by itself
Now we have
x = (9/72)*24
we can first multiply 24 by 9 to get 216
Now we have
x = 216/72
216 divided by 72 will get us 3
x = 3

(-1,-11) and (-6, -7)
Slope

Answers

y₂-y₁
--------
x₂-x₁
=

-7 + 11
----------
-6 + 1

4
----
-5

slope = -4/5

-4/5 because (-7)-(-11) is 4 and -6-(-1) is -5 so the answer is -4/5

HELPPPPPPPPPPPPPPPPPP ME plz

Answers

Answer:

the answer is 1 or if you need a fraction 6/6

Step-by-step explanation:

whats yall zodiac signss ima pisces also dont report me thx <3

Answers

Answer:

I'm gemini

Step-by-step explanation:

I won't report u cause I need these points

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There are 5 green marbles, 4 red marbles, 3 blue marbles and 3 yellow marbles in a bag. Bryan select's a marble at random. Determine the probability that two green marbles are chosen. And here are your answer choice you have A.2/21, B.4/45, C.2/15, D.1/3

Answers

Answer:

1/3

Step-by-step explanation:

(5 + 4 + 3 + 3) x 2 = 30

Multiplied by two because two marbles are being picked.

10/30 = 1/3

What is the slope of the line?

Answers

Answer:

3/4

Step-by-step explanation:

What do you do if a variable does not cancel out?

Answers

It always cancels out lol

In general, if you have an equation in which all your variables cancel out, then it tells you that your equation is either true or false, independently of the vaues your variables take. In your example, you arrive at the equation 0=1, which is false. No matter what values you take for x and y, it will never be true.

If you could have one superpower, what would it be and why?

Answers

Answer:

I would have to reverse time

Step-by-step explanation:

so I can see my grandma that had passed away 2 days ago :C

Answer:I would want to be able to move things with my hands.

Step-by-step explanation:

A rope is 3/4 yard long is cut into 9 pieces. Each piece is the same length . How long is each piece?

Answers

Answer:

1/12 yard

Step-by-step explanation:

divide the total length by the amount of pieces

3/4 / 9

or multiply the bottom number by 9

4 *9 then divide by 3

36/3 = 12 and put it under 1

1/12

Divide. Give the exact answer, written as a decimal. 0.4) 399

Answers

Answer:

0.001002506

Step-by-step explanation:

Answer:

x = 26°

Step-by-step explanation:

for these triangles to be congruent m∡B must equal m∡E

m∡B = 180 - (114+23) = 43°

to find 'x': x + 17 = 43

x = 43 - 17 = 26

help!! are x and y proportional?

Answers

Yes it is proportional and you can tell there are by looking at y

yes because both x and y go up the same amount each time...for example, the x goes up by 1/3 each time and the y goes up by 8 each time

Other Questions

help!! are x and y proportional? A rope is 3/4 yard long is cut into 9 pieces. Each piece is the same length . How long is each piece? Presented below is a condensed version of the comparative balance sheets for Ravensclaw Corporation for the last two years at December 31. 2019 2018 Cash $230,100 $101,400 Accounts receivable 234,000 240,500 Investments 67,600 96,200 Equipment 387,400 312,000 Accumulated Depreciation-Equipment (137,800 ) (115,700 ) Current liabilities 174,200 196,300 Common stock 208,000 208,000 Retained earnings 399,100 230,100Additional information: Investments were sold at a loss of $13,000; no equipment was sold; cash dividends paid were $39,000; and net income was $208,000. Required: Create a Statement of Cash Flows for 2019. Define "porque". *whybecausehow I eat/like(same)/as Slove for the value of x to the nearest whole number? There are 5 green marbles, 4 red marbles, 3 blue marbles and 3 yellow marbles in a bag. Bryan select's a marble at random. Determine the probability that two green marbles are chosen. And here are your answer choice you have A.2/21, B.4/45, C.2/15, D.1/3 plzzz helpcalculate b and a The mean number of sick days taken by the employees of Company A is 9, with the number of days taken ranging from 0 to 16. The mean number of sick days taken by the employees of Company B is 6, with the number of days taken ranging from 2 to 9. Which BEST compares the number of sick days taken by the employees of the two companies? Plz help me !!!! Im not sure if its 20 ! what land,animals,and people did Lewis and Clark encounter on their expedition ? 80% of x is 48. Write an equation that represents this statement. Can someone pleaseeee help and if youre correct ill give brainliest I shall give you my spare keys in case you __home before me Muecke Inc. is working on its cash budget for April. The budgeted beginning cash balance is $40,000. Budgeted cash receipts total $150,000 and budgeted cash disbursements total $158,000. The desired ending cash balance is $50,000. To attain its desired ending cash balance for April, the company needs to borrow: Group of answer choices $18,000 $0 $50,000 $82,000 will mark right answer brianlyist An airplane of mass 13300 kg is flying in a straight line at a constant altitude and with a speed of 560.0 km/hr. The force that keeps the airplane in the air is provided entirely by the aerodynamic lift generated by the wings. The direction of this force is perpendicular to the wing surface. Calculate the magnitude of the lift generated by the wings of this airplane. Which expression is equivalent to the expression 6h + 2?(2 + 4h) + 2(2 + 4h) + h(1 + 5h) + 2(2 + 5h) + h is intro to business a good class for 9th grade and what do they do A man paid $296 for 8 books. How much did he pay for each book? If you could have one superpower, what would it be and why?