2 years ago

Write each phrase as an algebraic expression “One-half of x plus 2”

Mathematics

2 answers:

Luba_88 [7]2 years ago

6 0

The answer is ½x + 2

Tcecarenko [31]2 years ago

5 0

Answer:1/2x+2

Step-by-step explanation:

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Are these numbers divisible by<br> 2,3,5,10<br> 444:<br> 90:<br> 45:

anyanavicka [17]

444 ÷ 2 = 222

444 ÷ 3 = 148

90 ÷ 2 = 45

90 ÷ 3 = 30

90 ÷ 5 = 18

90 ÷ 10 = 9

45 ÷ 3 = 15

45 ÷ 5 = 9

So 444 can be divided into 2 and 3

90 can be divided into 2, 3, 5, and 10

45 can be divided into 3 and 5

Hope this helps. :)

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3 years ago

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Which of the following is a prime number (a).111 (b)91 (c).61 (d).51

marin [14]

Answer:

Step-by-step explanation:

Hope this helps and good luck!:D

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3 years ago

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Compute the permutations and combinations. How many different arrangements can be made from the letters of the word "MISSISSIPPI

Eddi Din [679]

The answer is the last one

I hope that helped

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3 years ago

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Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are -6 and 162, respectively. Pl

kicyunya [14]

Hello,

$u_{0} =a\\
 u_{1} =a*r\\
 u_{2} =a*r^{2}=-6\\
 u_{3} =a*r^{3}\\
 u_{4} =a*r^{4}\\
 u_{5} =a*r^{5}=162\\
....\\
\boxed{ u_{n} =a*r^{n}} \\

\dfrac{ 162}{-6} = \dfrac{ u_{5} }{ u_{3}} = \dfrac{ a*r^{5}}{ a*r^{2}} =r^3= -27\\
==\ \textgreater \ r=-3\\

 u_{2} =a*r^{2}=-6=a*(-3)^2 \ ==\ \textgreater \ a=-\frac{6}{9} =-\frac{2}{3}\\


\boxed{ u_{n} =-\frac{2}{3}*(-3)^{n}=(-1)^{n+1}*2*3^{n-1}} \\

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3 years ago

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Can someone help me with this?

IceJOKER [234]

H= 52 + 21d

D=5, h= 157
D=7, h= 199
D=8, h= 220
D=10, h= 262

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3 years ago