MATHEMATICS HIGH SCHOOL

Find the positive sqaure roots up to 3 decimals
i) 1+(0.046)2​

Answers

Answer 1
Answer:

Step-by-step explanation:

1+0.092= 1.0922) 1+0.042= 1.042
Answer 2
Answer:

Answer:

1+0.092= 1.0922) 1+0.042= 1.042

Step-by-step explanation:

it is the explanation 1+0.092= 1.0922) 1+0.042= 1.042

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How to calculate percentage
Identify the coordinates of the vertices of the polygon.Identify the coordinates of the vertices of the polygon.A. (3,5), (–6,1), (–3,–4), (0,–5), (7,–3) B. (–3,5), (–6,1), (–3,–4), (0,–5), (7,–3) C. (3,5), (–6,1), (–3,–4), (–5,0), (7,–3) D. (3,5), (6,1), (–3,–4), (0,–5), (7,–3)
what is the simplelest form of the following expression? 6c^2+2.5d-d+2c^2-3d a) 4c^2-1.5d b)6c^2+0.5d c)8c^2-1.5d d)8c^2+1.5d
Find the greatest common factor of 8, 6, and 10. z
Write the equation of the line that passes through (−3, 5) and (2, 10) in slope-intercept form.y = x + 8 y = x − 8 y = −5x − 10 y = −5x + 20

Between which two square roots of integers could you find Euler's number (2.7182818284...)?

Answers

The square root of 7 is roughly 2.6
The square root of 8 is roughly 2.8

Hence Euler's number is between √(7) and √(8).
between the square roots of 7 and 8

e^2 = 7.38 roughly

Julia's great dane weighs 45 kgand Jake's chihuahua weighs 15 kg. How much bigger, as a percentage, is julia's dog?

Answers

Answer : The percentage will be, 200%

Step-by-step explanation :

First we have to calculate the excess weight.

Excess weight = 45 kg - 15 kg

Excess weight = 30 kg

Now we have to calculate the percentage of excess weight.

Percentage of excess weight = \frac{\text{Excess weight}}{\text{Weight of Jake's}}* 100

Percentage of excess weight = (30kg)/(15kg)* 100

Percentage of excess weight = 200 %

Therefore, the percentage will be, 200%
45kg-15kg=30kg Percentage: 30kg=0.3% Percentage =0.3%

12x - 23 + 2x = -5

Solve the math equation above?

Answers

12x-23+2x=-5

combine the like terms (x) so,

12x+2x-23=-5

so, this will give you: 14x-23=-5

now, remove the numbers

so, 14x=-5+23

this will give you : 14x+18

x = (18)/(14)

x = 1.285714286
12x - 23 + 2x = -5
 14x-23=-5 /+23
 14x=18
 x=18/14=9/7
x=1 (2)/(7)

June plans to buy a new pair of jeans. they are on sale for 25% off. if the original price is $35.00, how much will she save on her jeans?

Answers

To find the discount, multiply the decimal version of the percent by the original price.
25% = 0.25
0.25 • 35.00 = 8.75
This means there is a $8.75 discount, or $8.75 off in other words.
All that's left to do is subtract the discount amount from the original price.
35.00 - 8.75 = 26.25
So the price of the jeans with the sale is $26.25.
25% off of $35.00 is...

*multiply 35 × .25 (move decimal over to the left twice so that it is not a "percentage")

*35 × .25 = 8.75 (now since 25% is 1/4th of 100% you can multiply 8.75 by 4 to make sure you get the full 100% price of $35.00)

*now you know 8.75 is 25% of $35.00

*subtract 8.75 (25%) from 35 (100%)

*35 - 8.75 = 26.25

*june will pay $26.25 with the 25% sale off of the $35.00 original price of the jeans.

44 tens is the same as?

Answers

The 44 tens are equivalent to the integer number 440.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

The sentence is given below.

44 tens

The sentence can be written in mathematical form. Then we have

⇒ 44 x 10

⇒ 440

Thus, the 44 tens are equivalent to the integer number 440.

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ2
The long way would be adding 10+10+10+...+10, 44 times. Or we can do it the fast way and multiply 44 by 10 since there are 44 tens.
44 * 10 = 440

jamie is running a race that is 26.2 miles long and she is running at a speed of 8 miles per hour. she has completed 3/4 of the race already.How much longer will it take her to finish the race?

Answers

Answer:

  49 1/8 minutes

Step-by-step explanation:

Jamie has 1/4 of the 26.2 mile distance to go, so must finish ...

  (26.2 mi)/4 = 6.55 mi

The time in hours required to do that is found by dividing distance by speed:

  time = distance/speed = (6.55 mi)/(8 mi/h) = 0.81875 h

In minutes, this is ...

  (0.81875 h)×(60 min/h) = 49.125 min = 49 1/8 min

It will take Jamie 49 1/8 minutes to finish the race at her current speed.
49 1/8 minutes is how long......
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