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4 years ago

11

Please Look at the picture

1 answer:

saw5 [17]4 years ago

8 0

The answer for the blank should be -75

It turns into a positive and ends up with x=8

Hope this helps! :)

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a. 5) Nevaeh deposits $1,500 into each of two savings accounts: Account I earns 5% annual simple interest. b. Account II earns 5

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Answer:

A . im not sure

Step-by-step explanation:

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3 years ago

Factor factorization of 9

Wittaler [7]

Answer: 3x3

Step-by-step explanation: 3 is a prime number

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4 years ago

Solve for x using the figure to the right.<br> 50

Alenkinab [10]

Do you have an Picture?

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3 years ago

14. The area of a rectangle is 375 square inches and it’s perimeter is 80 inches. Find both the length and width.

Pavel [41]

Answer:

Length $=25$ inches

Width $= 15$ inches

Step-by-step explanation:

Let $l$ = length of rectangle, $w$ = width of rectangle

Given the area and the perimeter of the rectangle, we can write:

$lw = 375$

$2l+2w=80$

So:

$l+w = 80\div2$

$=40$

$l=40-w$

Now, we can use substitution to find the value of $w$ :

$lw = 375$

$(40-w)w = 375$

$40w-w^2 = 375$

$375+w^2-40w = 0$ (Quadratic equation)

$(w-15)(w-25) = 0$

∴ $w = 15, 25$

We can use substitution again to find the value of $l$

$lw = 375$

$l=375\div w$

$=25,15$

∵ Length usually refers to the longer side of a rectangle, ∴ length $=25$ inches and width $=15$ inches.

Hope this helps :)

8 0

3 years ago

Stefa's family driving across the country. They have already traveled 1700 miles of the 2200 trip.how much farther do they need

8090 [49]

Answer:

2200-1700=500

Step-by-step explanation:

7 0

3 years ago