3 years ago

5x squared minus 16x minus 13 divided by x minus 4

Mathematics

1 answer:

Levart [38]3 years ago

7 0

5 - 4 - 3 r 1 It's no way

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If 4 : 9 is equivalent to (5x+13) : 63, then what is the value of x?

Aleksandr [31]

$\large{\underline{\underline{\pmb{\sf{\color{yellow}{Answer:}}}}}}$

The value of x is 3

Step-by-step explanation:

$\textsf{\underline{\large{To find :-}}}$

The value of x

$\textsf{\underline{\large{Given :-}}}$

4 : 9 = (5x + 13) : 63

$\textsf{\underline{\underline{\large{Solution :-}}}}$

we can write this as

$\sf \frac{4}{9} = \frac{(5x + 13)}{63}$

Now we will cross multiply the values

$\sf 4 \times 63 = 9(5x + 13) \\ \\ \sf 252 = 45x + 117 \\ \\ \sf 252 - 117 = 45x \\ \\ \sf 135 = 45x \\ \\ \sf \frac{135}{45} = x \\ \\ \sf \orange {3 = x}$

5 0

2 years ago

The length of a rectangle is equal to the 4 in more than the width if the perimeter of a rectangle is 46 in what is the length

Svet_ta [14]

L=4+W
46=2L+2W
46=2(4+W)+2W
46=8+2W+2W
46=8+4W
38=4W
9.5=W

L=4+9.5
L=13.5 in.

Hope this helps. I can explain more if needed!!

6 0

3 years ago

GETS BRAINILIST!!!!!!!The table shows the relationship of how many pounds of cherries are needed to make a certain number of pie

dexar [7]

Answer:

Graph 3

Step-by-step explanation:

EXAMPLE 6=60

4= 40

SINCE THERE IS NO NORMAL NUMBERS AND THERE ARE 10 , 20 ,30 ETC..

THE NORMAL NUMBERS TURN INTO 10 20 AND SO ON..

HOPE IT HELPS

8 0

4 years ago

the perimeter of a rectangle is 222 millimeters if the length of the rectangle is 60 millimeters what is the width of the rectan

trapecia [35]

Perimiter=legnth+legnth+width+width=2lengt+2width

lesngh=60
perimiter=60+60+2width
perimiter=120+2widht
222=120+2width
subtract 120 from both sdies
102=2width
divide by 2
51 mm=width

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3 years ago

Rectangle abcd is translated ( x+2,y-3 ) and then rotated 180 degrees

Archy [21]

Answer:its still the exact same but turn it around

Step-by-step explanation:

3 0

3 years ago