Mathematics High School

Please answer this, Need it soon

Please Answer This, Need It Soon

Answers

Answer 1

Answer:

86 would be the answer

Step-by-step explanation:

you add all the numbers then subtract by the number of number

Answer 2

Answer: 86 minutes

Step-by-step explanation:

To find the mean of something, you always add up the values and then divide by the amount.

So, in total there are 430 minutes because (170+150+45+30+35=430)

There are five different towns.

430/5=86

Related Questions

NO WEBSITES/ fake links or your getting reported! Help me with ALL the problems!

Answers

Answer:

5 divided by 8 is 0.625

1 divided by 2 is 0.5

3 divided by 5 is 0.6

7 divided by 4 is 1.75

4 divided by 6 is 0.666666666 or 0.6 with the underline if u print this paper out or 0.666

Step-by-step explanation:

u will have to do the model part but i hope i helped

A triangle has side length measurements of 7 ft., 2 ft., and 5
feet. Can this form a triangle? Explain why or why not.

Answers

Answer:

No

Step-by-step explanation:

The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side.

2 + 5 is only equal to 7

not greater than 7

What is the first term of the quotient of the following division problem?
(х – 1) = (х + 2)

Answers

Answer:

I think the answer is C. x^2

ILL BRAINLIEST YOU
PLEASE HELP ME

Answers

Answer:

From greatest to least: AB, AC, BC

Use the figure to complete the cross number puzzle

Answers

yes go here answers.com

Isabelle rides her bike to school. The graph shows her speed at different point
times during her ride, explain what is going on in the graph using the words
increasing decreasing, constant

Answers

Answer:

0 to 2 minutes - Accelerating

3 to 4 minutes - Constant

6 to 8 minutes - Decelerating

9 to 11 minutes Accelerating

hope i have helped u

Step-by-step explanation:

Find the slope of the line.

-4,1
1,-2

Answers

Answer: finding slope (-4, 1), (1,-2) : m= -3/5

Peter invested $1860 for 10 months at a rate of 3.8%. How much interest did he earn?

Answers

Peter invested $1860 for 10 months at a rate of 3.8%. How much interest did he earn?????

He would end up with 18,600

Answer: he earned 10 percent intrest.

the measure of an angle is 83°
​

Answers

Is there a picture that goes along with this?

help 5 3/5 x 1 8/32
no links or i will be reporting

Answers

Answer:

954/160

Step-by-step explanation:

multiply denominators and the top thing (forgot what its called)

I think numerator

954/160 I hope this helps

Also What do those links bring you to because they weird me out when someone answers with them so I always report it?

Rewrite the radical expression using rational exponents and simplify

Answers

Answer:

[tex]a {b}^{3} \sqrt[4]{5} [/tex]

Help me plsssssss????

Answers

Answer:

CBD is 120 degrees

Step-by-step explanation:

x=30

4x30+30+30=180

Answer: 120°

Step-by-step explanation:

x + 4x + x = 180° (Since the sum of a straight line is 180°)

6x = 180°

x = 30°

To find the angle of 4x, we need to multiply 4 x 30°

120°

create an expression that when combined equals 5x+2y
(must be at least 3 terms)

Answers

you could do 3x+y+2x+y

I need it fast please

Answers

I think the answer is C not 100% sure tho ...

your kitchen clock has a radius of 8 inches. you want to know how much it will cost to cover the outside edge of the clock in silver that costs $2.50 per inch.​

Answers

Answer:

31 cents

Step-by-step explanation:

do 2.50 divided by 8 which is 31 cents per inch

Help me please I don't understand

Answers

Answer:

Q1: E N W G Y U

Q2: R D S Q

Q3: X

Q4: B M F P L

1. N 3. L 5. Q 7. W

2. G 4. B 6. E 8. Y

9. S: (-5,+5) 11. D: (-4,+2) 13. M: (+1,-5) 15 X: (-7,-8)

10. R: (-1,+3) 12. U: (+1,+1) 14. P: (+8,-4) 16. F: (+7,-6)

I can't add the points on the graph tho sorry:(

Please help Instruction are on the top

Answers

Answer:

1. -0.63 is one choice you can do

2. 1/8 is smaller than 1/4

3. 13% is a number that fits in the blank

4. 0.2 (or 1/5 or 20%) can complete it

Step-by-step explanation:

 

does any one know 1/2x−7=1/3(x−12)

Answers

Answer:

18

Step-by-step explanation:

I did the math and that should be the answer!!

The woods behind Adam's house were 12 miles wide and 25 miles long. What is the area and perimeter
of the woods?

Answers

Answer: Perimeter = 74

Step-by-step explanation:

PLEASE HELP. Will give 70 points!!! Demonstrate In A Brief Paragraph How The Search To Explain Planetary Orbits Exemplifies The Scientific Method and the use of models.

Answers

People firstly believe that the planets move in a circular orbit until Newton came up with his hypothesis by inventing calculus so that we could understood and calculated planetary orbits and their accuracy.

Explanation:

Everyone assumed the planets were perfect circles until Newton came up with an idea. Slowly people would make maps of the orbits that added circles on circles, and they could never really explain about the movement of the planet. They simply say that planets move on circles but they lacked the math to explain or prove it. Then Newton came up with an idea of inventing calculus so that we could understood and calculated planetary orbits and their accuracy.

Firstly people used their observations and say that the orbits looked like circles, then they developed their models and did the math, and proposed their hypothesizes which were wrong, until Newton came along and tried to match a model that used elliptical orbits and invented the math that allowed him to make predictions with it. His model worked for most planets.

However he could not explain about the planet Mercury for instance since it was a very strange orbit. Then after the Einstein's theory of General Relativity he could also explain very deeply about it.

Scientists and Astronomers made hypothesizes that there was another planet orbiting too close to the sun to see with telescopes, called Vulcan, that explained mercury's orbit before Einstein's theory. Then long after we had telescopes which was good enough to see if there was a planet orbiting closer to the sun than mercury.  

Find the common property and use it to describe these sets. C={1,4,9,16} C is a set of x, where x depends on n.

Answers

Answer:

x depends on natural number.

Answer:

C={1,4,9,16} C is a set of x, where x depends on .

Step-by-step explanation:

x depends on natural number of.

hope it is helpful to you

If f(x) = x 2 + 1 and g(x) = 3x + 1, find f(2) + g(3).

Answers

f(2) = (2)² + 1
g(3) = 3(3) + 1
-
(2)² + 1 + 3(3) + 1
simplify
-
f(2) + g(3) = 15

Find cos(a) in the triangle.
Choose 1 answer:
21
А. 21/29
B. 20/29
C. 20/21
D. 21/20

Answers

[tex]{\huge{\boxed{\mathcal{\green{ANSWER}}}}} \\ cos( \alpha ) = base \div hypotenuse \\ \\ base \: = \: 21 \\ \\ hypotenuse = 29 \\ \\ cos( \alpha ) = 21 \div 29 \\ \\ {\huge{\boxed{\mathfrak{\red{hope \: it \: helps \: }}}}}[/tex]

A television originally cost
$
2660
. It goes on sale at
10
%
off the original price.

How much do you save when you buy the television now?
Saving = $

What does the television cost now?
Cost now = $
Submit Answer

Answers

Answer:

You save $266. The television costs $2394.

Step-by-step explanation:

10% off the original price is $266. The television is 10% off, meaning the new price is 90% of the original price. Therefore, you can subtract $2660 - $266 or multiply 90% × $2660.

Look at the picture

Which of the numbers shown in the box below is the
largest?

Answers

Answer:

13/2

Step-by-step explanation:

19/3 = 6.33333...

31/5= 6.2

13/2 = 6.5

25/4 = 6.25

Therefore 13/2 is the answer. Hope this helps!

The price of an ipad went from $450 to $360. What was the percent of decrease?

Answers

Answer:

90

Step-by-step explanation:

450-360 = 90

Simple subtraction.

here is the next one. sorry

Answers

Answer:

$5.30

Step-by-step explanation:

23.85/9=$2.65

2.65*2=$5.30

Answer:

I don't know if this is right but I got $5.30.

Step-by-step explanation:

I did 23.85/9 to get how much each pane is than I multiplied by 2 to get the cost of the 2 new panes.

23.85/9= 2.65

2.65*2 = 5.3

Marco is buying a new skateboard that is on sale for 25% off the regular price is 59.95 Marco knows there's a 7% sales tax what is the total amount he should pay including tax

Answers

Make sure to only tax the price he is paying...
25% is equal to .25 and 25/100 and 1/4
7% is equal to .07 and 7/100

59.95times.25=price

(59.95times.25)times.07= taxes

Then add price and taxes together
14.99price plus 1.05tax=$17.04
Good luck!

what is (2x + 5) + 3 < 22 ?

Answers

Inequality Form : x < 7
Interval Notation: (-∞, 7)

Help please I need the steps for each problem. No websites will be allowed and if your just going to put a radon answer tire reported

Answers

Answer:

what are the problems

Step-by-step explanation:

theres no pictures, website nothing :/

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