3 years ago

Translate the following and explain where these examples could be

Mathematics

1 answer:

ki77a [65]3 years ago

5 0

A) x-6; you have x amount of money and pay 6 dollars for a hat.
b) 2(x2);

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Please help need it asap

Studentka2010 [4]

Answer:

195

Step-by-step explanation:

87+38+40=165

360-165=195

Hope this helps!

If not, I am sorry.

4 0

1 year ago

What is the answer I'm very confused???????

Tanzania [10]

It is answer C because 59/18 is equal to 3 5/18

6 0

3 years ago

A 100 - foot fence is used to enclose a rectangular land plot. If the area of the land plot is 456 square feet, which equation c

quester [9]

Answer:

$x^2-50x+456=0$

Step-by-step explanation:

GIVEN: A $100\text{ foot}$ fence is used to enclose a rectangular land plot. If the area of the land plot is $456\text{ feet}^2$ .

TO FIND: equation to determine the length $x$ of the land plot.

SOLUTION:

total length of fence $=100\text{ foot}$

let the width of land plot be $y$

perimeter of plot $=2(x+y)=100$

$x+y=50$

area of rectangular plot $=\text{length}\times\text{breadth}$

$xy=456$

$y=\frac{456}{x}$

putting value of $y$

$x+\frac{456}{x}=50$

$x^2-50x+456=0$

Hence required equation to get length $x$ of land plot is $x^2-50x+456=0$

on solving

$x=38,12$

possible length of land plot is $38\text{ foot}$ and $12\text{ foot}$

6 0

3 years ago

I need help!! I'll report if wrong

ss7ja [257]

Answer:

Step-by-step explanation:

2+2+3+4+5+6 = 23

3 0

3 years ago

Johanna carves a square block of wood that has on one side an area of 872 square inches. to the nearest integer, what is the len

BARSIC [14]

Let n be one side of the square wood block. Then:
n²=872
n=√872=approx. 30" per side
☺☺☺☺

8 0

3 years ago