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3 years ago

You owe $1,000 on a credit card and choose to pay minimum payment each month

Mathematics

1 answer:

vovangra [49]3 years ago

8 0

I will help but what is the question? to me it looks like you just gave us the details

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The sides of a triangle have lengths of x, x + 5, and 25. If the longest side is 25, which of the following values of x would ma

Amiraneli [1.4K]

In a right angle, the sum of the squares of the two shorter sides is equal to the square of the longest side.
Here, the longest side is 25, the shorter sides are x and x+5.

$x^2+(x+5)^2=25^2 \\
x^2+x^2+10x+25=625 \\
2x^2+10x+25=625 \ \ \ |-625 \\
2x^2+10x-600=0 \ \ \ |\div 2 \\
x^2+5x-300=0 \\
x^2+20x-15x-300=0 \\
x(x+20)-15(x+20)=0 \\
(x-15)(x+20)=0 \\
x-15=0 \ \lor \ x+20=0 \\
x=15 \ \lor \ x=-20
$

The length of a side must be a positive number, so x=15.
The answer is C.

6 0

3 years ago

2x - 2y = -8<br> x + 2y = -1<br> (-3,1)<br> O<br> (-14, 1)<br> (0,4)<br> (1,5)

trasher [3.6K]

Answer:

2x - 2y = -8

x + 2y = -1

3x = -9

x = -3

-3 + 2y = -1

2y = 2

y = 1

(-3, 1) is the solution

Step-by-step explanation:

6 0

2 years ago

Pls help I’ll give the big brain award or whatever

andre [41]

Answer:

-0

-1

-2

Step-by-step explanation:

300x80=24,000

7 0

3 years ago

Can someone help please

vova2212 [387]

Answer:

24sq.ft

Step-by-step explanation:

<h3>Area of a parallelogram = Base*Height</h3>

Here,

→Base = 6ft, Height = 4ft

→ 6*4ft

→24sq.ft

<h3 /><h3>While writing area of a figure, we have to express the area in sq which means square</h3>

<h2> <em>ThankYou</em></h2>

<em>Please mark me as brainliest</em>

7 0

2 years ago

Please whats-2 5/ 11 - 7 1/11

Nana76 [90]

Answer:

=-2(5/11)-7(1/11)

=-10/11-7/11

=(-10-7)/11

=-3/11

5 0

2 years ago