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irina [24]
2 years ago
7

1 3 ( x + 1 ) 2 = 15

Mathematics
1 answer:
Gre4nikov [31]2 years ago
5 0

X= - 0.4231

Step-by-step explanation:

Step 1:

The given equation can be expressed as

13*(X+1)*2=15

Here to find the value of X BODMAS rule is applied

BODMAS= Brackets Orders Division Multiplication Addition Subtraction

Step 2:

Expand the given equation

13*2*(X+1)=15

26*(X+1)=15

X+1=15/26

X+1=0.5769

X=0.5769-1

X=-0.4231

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Step-by-step explanation:

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2 years ago
It takes 15 minutes to preheat your oven to 325 degrees. For an oven preheated to 325 degrees, the recommended cooking time for
Alisiya [41]

Answer:

(a) T = (15 + 16p) minutes

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Step-by-step explanation:

(a) To determine the total time T needed to preheat the oven and then bake a turkey weighing p pounds

We will sum the time needed to preheat the oven to the time needed to bake the turkey.

From the question,

It takes 15 minutes to preheat the oven to 325 degrees;

Also,

It takes 16 minutes per pound to bake a turkey in the preheated oven.

That is, to bake a turkey weighing p pounds in the preheated oven, it will take

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Hence, the total time T needed to preheat the oven and then bake a turkey weighing p pounds is

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This is the formula that express the total time T, in minutes, needed to preheat the oven and then bake a turkey

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From the formula in (a)

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7 0
3 years ago
A rectangular school banner has a length of 44 inches, a perimeter of 156 inches, and an area of 1,496 square inches. the cheerl
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A rectangular school banner has a length of 44 inches, a perimeter of 156 inches, and an area of 1,496 square inches. the cheerleaders make signs similar to the banner. the length of a sign is 11 inches. First solve the width of the rectangle:

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3 years ago
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Answer:

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Step-by-step explanation:

Perimeter of rectangle = (length + width) x 2

-- width or breadth --

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= (10 + 5) * 2  

= 15 * 2

= 30 cm

7 0
2 years ago
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