All categories

3 years ago

Please help im gonna scream im so confuesed :(

Mathematics

2 answers:

iren [92.7K]3 years ago

5 0

Answer:

$14^{-17}$

Step-by-step explanation

using the rules of exponents, it would be $14^{10}$ ÷ $14^{27}$ so then take away 27 from 10 and get -17 meaning that the answer would be A or $14^{-17}$

Neko [114]3 years ago

3 0

Answer: A

Step-by-step explanation:

14^10 is already set.

(14^9)^3 is not set you need to multiply the exponents

14^18

14^10/14^27 = 14

14^-27 or 1/14^27

You might be interested in

What is 3.098 written in words?

tatyana61 [14]

Three point zero nine eight

7 0

4 years ago

Read 2 more answers

Factor 87 to their prime factors

Natali5045456 [20]

Answer:

3 × 29

Step-by-step explanation:

3 and 29 are both prime

4 0

4 years ago

PLEASE HELP ME!!! 3 3/5 + V + 5 2/3 = 15

g100num [7]

3 3/5 + v + 5 2/3 = 15

18/5 + v + 17/3 = 15

54/15 + v + 85/15 = 225/15

v = 225/15 - 139/15

v = 86,/15 = 5 11/15, answer B

8 0

3 years ago

Another friend, with a mass of 75 kg, wants a push on the swing. How much force will

NeX [460]

Answer:

735N

Step-by-step explanation:

According to Newton's second law;

Force = mass * acceleration due to gravity

Given

Mass = 75kg

Acceleration = 9.8m/s^2

Substitute into the formula;

F = 75 * 9.8

F = 735N

Hence the force required is 735N

6 0

3 years ago

Find the circumference of a circle whose area is 24 pi ft ^2

lianna [129]

$\bf \textit{area of a circle}\\\\
A=\pi r^2~~
\begin{cases}
r=radius\\
-----\\
A=24\pi 
\end{cases}\implies 24\pi =\pi r^2\implies \cfrac{24\pi }{\pi }=r^2
\\\\\\
24=r^2\implies \boxed{\sqrt{24}=r}\\\\
-------------------------------\\\\
\textit{circumference of a circle}\\\\
C=2\pi r\qquad \qquad \implies C=2\pi\left( \boxed{\sqrt{24}} \right)~~
\begin{cases}
24=2\cdot 2\cdot 2\cdot 3\\
\qquad 2^2\cdot 6
\end{cases}
\\\\\\
C=2\pi \sqrt{2^2\cdot 6}\implies C=2\pi (2\sqrt{6})\implies C=4\sqrt{6}~\pi$

3 0

4 years ago