How long is 33 inches added to 4 feet 7 inches

Mathematics

1 answer:

alexandr1967 [171]3 years ago

7 0

12 inches = 1 feet

4 feet 7 inches + 33 inches = 7ft. 4in.

You might be interested in

Which set of ordered pairs is a partial solution set for the system y<0 and x≤y?

jeka57 [31]

Answer:

{(−1,−1),(−7,−6),(−8,−2),(−10,−3)}

Step-by-step explanation:

we are given

y<0 and x≤y

so, we can write as

$x\leq y$

so, both values must be less than 0 or negative

we will verify each options

option-A:

Since, $x\leq y$

So, all solution satisfies

so, this is TRUE

option-B:

Since, $x\leq y$

x=-6 and y=-7

-7<-6

so, y<x

So, it does not satisfy solution

so, this is FALSE

option-C:

Since, solutions will be in points

intersection means interval

so, this is not valid solution

so, this is FALSE

option-D:

Since, $x\leq y$

So, all solution satisfies

so, this is TRUE

3 0

3 years ago

If m and n are whole numbers such that m^n = 121, then find the value of (m-1)^n+1.

stiv31 [10]

Because m and n are whole numbers, we only have 3 values for m, and 3 values for n :

$1^{121} ; 11^{11} ;121^{1}$ (or you can say because 121 only have the factors of 1 ; 11 ; 121, those are the only possible values for m and n, then conclude the possible values)

Now, we will substitute them in :

If m = 1 ; n = 121

$(1-1)^{121+1}$ = 0

If m = 11 ; n = 11

$(11-1)^{11+1}$ = 1000000000000

If m = 121 ; n = 1

$(121-1)^{1+1}$ = 14400