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andrezito [222]
3 years ago
8

What is √80 to thr nearest tenth

Mathematics
1 answer:
nalin [4]3 years ago
7 0

When plugging this into the calculator, you find:

\sqrt{80} \approx \boxed{8.9}


The answer would be 8.9.

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Tom has $105 and gets $25 Every week from his parents as an allowance. What is The equation relating to how much money he will h
Schach [20]

Answer:

105+25n

where n is the number of weeks

Step-by-step explanation:

Initial money available with Tom = $105

Allowance given to Tom every week = $25

To find:

Equation for money available with Tom given a number of weeks.

Money available with Tom after first week = $105+ $25 = $130

Money available with Tom after second week = $130+ $25 = $155 OR 105+ 2 \times 25

Money available with Tom after third week = $155 + $25 = $180 OR 105+ 3 \times 25

and so on.

Money available with Tom after n weeks = $105 + $25 \times n

Therefore, the equation is:

105+25n

5 0
2 years ago
What is the perimeter of isosceles trapezoid KLMN?? HELP<br> ASAP!!!!
algol13
MN = √2
it comes from √(1^2 + 1^2) = √2 (use phytagoras)

LK = 2 x MN = 2 √2

NK = √(2^2 + 1^2) = √5

ML = NK = √5

so the perimeter
√2 + 2 √2 + √5 + √5
3 √2 + 2 √5
4 0
3 years ago
The Lynx star middle linebacker, Nat, is paid $500,000. He is guaranteed a 25% raise for each of the next three years. What will
shutvik [7]

Answer:

Nat's salary after 3 years = 976562.5 $

Explanation:

Salary of Nat =  $500,000

Raise in salary for next three years = 25 % = 0.25

Salary of Nat after 1 year = 500,000 + 0.25 * 500,000 = 625000 $

Salary of Nat after 2 years = 625000 + 0.25 * 625000 = 781250 $

Salary of Nat after 3 years = 781250 + 0.25 * 781250 = 976562.5 $

So, Nat's salary after 3 years = 976562.5 $

Easy Method;

   No of years considering = 3

   Initial salary = $500,000

   Rate of increase = 0.25

   Final salary = 500,000(1+0.25)^3=976562.5$

Nat's salary after 3 years = 976562.5 $

3 0
3 years ago
Joshua walked 14 feet down the hall of his house to get the door he continued in a straight line out the door and across the yar
AleksandrR [38]

Answer:

Joshua walked 48 feet in total.

Step-by-step explanation:

To find the total distance we need to sum every distance that he walked. We have:

- First: Joshua walked down the hall to the door = 14 feet

- Second: He continued in a straight line out the door and across the yard to the mailbox = 24 feet

- Third: He came straight back across the yard and stopped to pet his dog = 10 feet

Hence, the total distance is:

d_{T} = d_{1} + d_{2} + d_{3} = 14 ft + 24 ft + 10 ft = 48 ft

Therefore, Joshua walked 48 feet in total.

I hope it helps you!

8 0
3 years ago
WILL GIVE BRAINLIESTIF RIGHT
coldgirl [10]

Answer:

A 2x+6

Step-by-step explanation:

7 0
3 years ago
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