MATHEMATICS HIGH SCHOOL

A person walks 12 m across a rooma. what is their horizontal component
b. what is their vertical component

Answers

Answer 1
Answer: since the floor of the room is horizontal, person will not change its vertical height which means that vertical component is 0.

that means horizontal component is 12 m.

a) 12
b) 0

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Solve for x: 1 over 4 (2x − 14) = 4.

Answers

1/4(2x - 14) = 4....distribute through the parenthesis
2/4x - 14/4 = 4...multiply by 4 to get rid of fractions (this is optional)
2x - 14 = 16...add 14 to both sides
2x = 16 + 14
2x = 30...divide by 2
x = 30/2
x = 15
\displaystyle (1)/(4) (2x-14)=4 \n \n \n (2x)/(4)-(14)/(4)=4 \n\n\n (2x-14)/(4)=4 \n \n \n 2x-14=16 \n \n \n 2x=30 \n \n \n x=30:2 \n \n \n \boxed{\boxed{\boxed{x=15}}}

Explain how to compare two lengths that are measured in different sized units

Answers

There are conversion tables everywhere that assist you in changing a different unit into another. Depending on what it is, you can also compare weight into water, cm into m and backwards.

What is 1/3 as a decimal?

Answers

0.33333333333333333333333333333333 all you have to do is divide 1 by 3

what is 1/3 and negative 9/20 as decimals??

Thomas opened a savings account with an annual interest rate of 7% and an initial deposit of $5000. If his interest is compounded quarterly, how much is in Thomas’s account after 4 years? Round your answer to the nearest cent.interest compounded quarterly: A = P(1+r/4)

Answers

i think i did this one before it was 1000 was the answer for it .

What are the solution(s) to the quadratic equation x2 – 25 = 0?A.x = 5 and x = –5
B.x = 25 and x = –25
C.x = 125 and x = –125
D.no real solution

Answers

difference of 2 perfect squares
a^2-b^2=(a-b)(a+b)
25=5^2
x^2-5^2=(x-5)(x+5)=0
set to zero
x-5=0
x=5
x+5=0
x=-5

x=5 or -5

A

Can you please help me I am struggling so much. what does n equal in this equation?-6 > n/15

Answers

Answer:

n  <  −90

Step-by-step explanation:

hope this helps and have a great day!
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