MATHEMATICS HIGH SCHOOL

Expand 2 (x+10)
What is the answear 2 (x+10)

Answers

Answer 1
Answer: its 2x +20

hope this helped you
Answer 2
Answer: it 2x10 you welcome                                                                       

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BRAINLIEST!What is the value of x?

8^x = (1/2)^(x-1)
Solve for x

Answers

I will help you with this one before giving you a helpful tool
1/4

The tool is this website: Mathway; Plug in a question and choose what you want the website to do and boom, gives you answers and if you sign up it will show you steps if you have a teacher who wants work shown

Answer:

I think this the answer 1/4

Step-by-step explanation:

Translate the sentence into an equation using n as the unknown number. Then solve the equation for n.Two times a number increased by 5 is 15.

a.
2n(5) = 15
n = 1.5
c.
2n + 5 = 15
n = 20
b.
2n + 5=15
n = 5
d.
n + 5 = 15
n = 10

Answers

n-the\ unknown\ number\n\n2n+5=15\ \ \ \ |subtract\ 5\ from\ both\ sides\n\n2n=10\ \ \ \ \ |divide\ both\ sides\ by\ 2\n\n\boxed{n=5}\n\nAnswer:\boxed{2n+5=15;\ n=5}

Between which two rational numbers is squar root of 3 located

Answers

We know that;

1 ^(2) = 1 \n 2^(2) = 4 \n And 3 is between 1 and 4, therefore;\n \boxed{1 \leq √(3) \leq 2 }

What is the area of georgina rounded to the nearest mile 59,424.77

Answers

Answer:  

59,425 sq mi  

Step-by-step explanation:  

When you want to round to the units place, you look at the digit in the number that is in the place to the right of that: the tenths place. Here, that digit is 7, which is more than 4. Because that digit is more than 4, 1 is added to the units place and all the digits to the right of that are dropped.  

This gives you 59,424 +1 = 59,425.    

If the tenths digit were 4 or less, no change would be made to values in the units place or to the left of that. The tenths digit and digits to the right would be dropped.  

... 59,424.3 ⇒ 59,424 . . . . . for example

Here is a picture of a math problem.

Answers

y = 3x-5
(3, ) - your x is 3 in that case, y = 3*3-5 = 4 - answer (3,4)
(4, ) - your x is 4, y = 4*3-5 = 7 - answer (4,7)
( ,10) - your y is 10:
10 = 3x - 5
3x = 15
x = 5 - answer (5, 10)

Solution pairs - (3, 4); (4, 7); (5, 10)

Which fraction is between 0 and 1/2

Answers

A fraction between 0 and 1/2

What is smaller than 1/2?

Smaller than 0.5 is 0.3

0.3 = 1/3

A fraction smaller than 1/2 and bigger than 0 is 1/3

Final answer:        1/3 
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