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weeeeeb [17]
3 years ago
13

A rectangular picture frame has a perimeter of 56 inches . The height of the frame is 18 inches . What is the width of the frame

?
Mathematics
1 answer:
Mila [183]3 years ago
4 0

Answer:

I think it's 10 inches.

Step-by-step explanation:

You might be interested in
Rewrite the expression $6j^2 - 4j 12$ in the form $c(j p)^2 q$, where $c$, $p$, and $q$ are constants. What is $\frac{q}{p}$
solniwko [45]

Rewrite the expression  6j^2 - 4j + 12$ in the form $c(j + p)^2 + q$, where $c$, $p$, and $q$ are constants. What is $\frac{q}{p}$

The ratio of \frac{q}{p}  = - 34

How to solve such questions?

Such Questions can be easily solved just by some Algebraic manipulations and simplifications. We just try to make our expression in the form which question asks us. This is the best method to solve such questions as it will definitely lead us to correct answers. One such method is completing the square method.

Completing the square is a method that is used for converting a quadratic expression of the form ax^{2} + bx + c to the vertex form

a(x - h)^{2} + k. The most common application of completing the square is in solving a quadratic equation. This can be done by rearranging the expression obtained after completing the square: a(x + m)^{2} + n, such that the left side is a perfect square trinomial

$6j^2 - 4j +12$

=  $6(j^2 - \frac{2}{3} j )+12$

= $6(j^2 - \frac{2}{3} j  +  \frac{1}{9}  )+\frac{102}{9}                   (Completing Square method)

=6( j- \frac{1}{3} )^{2}  +  \frac{34}{3}

On comparing with the given equation we get

p = - \frac{1}{3}     and q = \frac{34}{3}

∴ \frac{q}{p} = \frac{\frac{34}{3} }{\frac{-1}{3} }

= - 34

Learn more about completing the square method here :

brainly.com/question/26107616

#SPJ4

7 0
2 years ago
Please help i am being timed!!!!!!
Ivahew [28]

Answer:

fnjfc ij vcd d GB hhv

Step-by-step explanation:

tb f thg. kufc if fyi uuj

3 0
3 years ago
32.8 + # = 100 <br><br> What is #?
Marrrta [24]

Answer:

67.2

Step-by-step explanation:

You take 100 and minus 32.8

it is the same as  10minus 8 is 2 so we right the 2. then 9-2 is 7. and 9-3 is 6

    99.(1)0

-

    32.8

---------------

    67.2            

5 0
3 years ago
HELP PLS :) <br> What is the slope of the line?
Vedmedyk [2.9K]

Answer:

-1/3

Step-by-step explanation:

if we use the rise over run method we see a fall of 1 and a run of 3. since we are using fall instead of rise that makes this slope negative. hope this helped :)

3 0
3 years ago
Find the product ( 1 1+1 ) ( 2 2+1 ) ( 3 3+1 )….. ( +1 ) for k=6
Sedaia [141]
34=97+29=195 and this is your answer
6 0
3 years ago
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